Westmoreland County, PA Building Permits & Zoning

Westmoreland County, Pennsylvania doesn't issue building permits or set zoning itself — every permit and zoning decision here is made by your specific township or borough, not the county¹²³. Pennsylvania's statewide Uniform Construction Code still applies everywhere in the county, enforced by whichever of three methods your municipality has chosen: in-house staff, a contracted inspection company, or the state Department of Labor and Industry³. Septic systems run through the state's Act 537 program too, administered locally by each municipality's Sewage Enforcement Officer rather than by the county⁴.

At a glance

Building permit: Required everywhere in the county under the statewide Uniform Construction Code, but issued by your township or borough, not Westmoreland County¹⁵
Zoning: No countywide zoning; set municipality by municipality, and some townships have none at all²³
Septic permits: Pennsylvania DEP's Act 537 program, administered by your municipality's Sewage Enforcement Officer⁴
County subdivision review: Westmoreland County reviews subdivisions only for municipalities that haven't adopted their own subdivision ordinance⁶
Septic permit exemption: An owner or immediate family member's home on a contiguous tract of 10+ acres can qualify for a septic permit exemption, subject to siting rules⁷
Agricultural building exemption: A qualifying farm building with no habitable space is excluded from the Uniform Construction Code entirely⁸
Owner-builder: Not confirmed at the county level; ask your specific township or borough building office³
Septic-suitable soil: Only 0.7% of Westmoreland County's soil is rated free of severe limits for a conventional drain field⁹

Who to call

Planning & zoning

Westmoreland County Department of Planning and Development

General county planning contact; confirms the county has no building-permit office or zoning ordinance and directs residents to their local municipality for both

724-830-3600

40 N Pennsylvania Ave, 5th Floor, Suite 520, Greensburg, PA 15601

Also useful

Westmoreland County Subdivision and Land Development (SALDO) Review

Maintains the county's municipal directory (zoning status and building-inspector contact for every township and borough) and reviews subdivisions and land developments only for municipalities that haven't adopted their own subdivision ordinance

(724) 830-3600

40 N. Pennsylvania Ave., Fifth Floor, Suite 520, Greensburg, PA 15601

Septic permits

Pennsylvania DEP Bureau of Water Quality Management — Westmoreland County field office

State oversight of on-lot septic systems for Westmoreland County; day-to-day permitting for a specific parcel is issued by that municipality's own Sewage Enforcement Officer

724-925-5500

Contact details are copied from each office’s official page and were checked against it on September 24, 2026.

Do you need a building permit in Westmoreland County, Pennsylvania?

Yes — Pennsylvania's statewide Uniform Construction Code (UCC) requires a permit before you start work anywhere in Westmoreland County, but the county government itself doesn't issue it¹⁵. Enforcement is entirely municipal: each township or borough chose one of three paths for reviewing your application — in-house staff, a contracted inspection company, or Pennsylvania's Department of Labor and Industry — so the right office depends entirely on which municipality your parcel sits in³. One statewide carve-out matters for rural buyers: a qualifying agricultural building with no habitable space — a barn, hay or feed storage, a milk house, or a poultry or livestock building — is excluded from the UCC entirely, though local zoning, fire and electrical rules can still apply to it⁸.

Who handles building permits in Westmoreland County, and how do you reach them?

There's no single Westmoreland County building department — permits are issued by your specific township or borough, and the fastest way to find the right one is the county's own municipal directory, which lists building-inspector information for every municipality⁶. If you can't identify the right contact, the county's Department of Planning and Development at 40 N Pennsylvania Ave, 5th Floor, Suite 520, Greensburg, PA 15601, 724-830-3600, can point you to it, though it doesn't issue permits itself³. The county does have one real permitting role: it reviews subdivisions and land developments directly, but only for municipalities that haven't adopted their own subdivision ordinance (SALDO); where a municipality has its own, that municipality reviews the plan instead⁶. The county updated its own SALDO, effective for applications beginning January 1st, 2026, so check which version applies if your subdivision falls under county review⁶.

Does Westmoreland County have zoning?

No — Westmoreland County has no countywide zoning ordinance, and zoning is entirely a municipal decision here²³. Some townships and boroughs have adopted their own zoning; others haven't adopted any at all, so "no county zoning" does not mean "no rules" if your specific municipality has one⁶. The county's municipal directory is again the tool to use: select your township or borough to see whether it has a zoning ordinance and who administers it⁶. Pennsylvania law does let a county zone land in a municipality that has no zoning ordinance of its own, but that county power ends automatically the moment the municipality adopts one, so it's a narrow and temporary backstop, not a general county zoning authority¹⁰.

How do septic permits work in Westmoreland County?

Septic systems in Westmoreland County are permitted under Pennsylvania's Act 537 program, and like building and zoning, that authority sits with your municipality's own Sewage Enforcement Officer, not the county⁴. If you can't identify your municipality's officer, the state DEP's Bureau of Water Quality Management field office covering Westmoreland County can help, at 724-925-5500¹¹. Soil is the practical constraint to plan around: only 0.7% of the county's soil is rated free of severe limits for a conventional drain field, so budget for a site evaluation and likely an alternative or engineered system on most parcels⁹. Pennsylvania does carve out one exemption worth knowing for larger tracts: an individual system serving an owner or immediate family member's residence on a contiguous tract of at least 10 acres can qualify for a permit exemption, subject to siting distances and other conditions, though the exemption doesn't apply broadly and needs to be verified case by case⁷.

Can you live in an RV or tiny home on your land in Westmoreland County?

We couldn't confirm a Westmoreland County or statewide rule that settles this for private land outside a campground. Pennsylvania's state park camping rules cap RV stays at 14 consecutive nights in summer or 21 the rest of the year, but that only governs state park campgrounds, not your own property, so it doesn't answer the question here¹². A manufactured home is a closer statewide comparison: Pennsylvania's Uniform Construction Code doesn't apply to new, properly labeled manufactured housing installed per the manufacturer's design, but relocating, reselling, or altering one after delivery brings the UCC back into play, and none of this resolves whether your township's zoning allows a manufactured home, tiny home or RV as a residence on your specific parcel¹³. Because zoning here is entirely municipal, and many Westmoreland County townships have no zoning ordinance at all, the honest answer depends on which municipality your land is in — check the county's municipal directory and call that municipality directly before you buy⁶.

Building a home in Westmoreland County: the steps, in order

Use the county's municipal directory to identify your township or borough and whether it has adopted zoning and its own subdivision ordinance⁶.
If your municipality has no subdivision ordinance, your subdivision or land development plan goes to Westmoreland County's Department of Planning and Development instead⁶.
Contact your municipality's Sewage Enforcement Officer, or the state DEP's Bureau of Water Quality Management field office at 724-925-5500 if you can't identify one, to start the septic siting and permit process before you commit to a building location¹¹⁴.
Apply for your building permit with your township or borough, using whichever of the three enforcement methods — in-house staff, a contracted inspector, or the state Department of Labor and Industry — that municipality has chosen³.
If a driveway will connect to a state highway, apply for a PennDOT Highway Occupancy Permit before construction; it's typically issued within about 30 days of a complete application¹⁴.
If your parcel is in a Special Flood Hazard Area, get a floodplain development permit from your municipality before starting site work¹⁵.
Complete required UCC inspections and get your certificate of occupancy from your municipality before moving in⁵.

What to check before you buy land in Westmoreland County, Pennsylvania

Confirm your target township's zoning and permitting setup first, since it varies parcel to parcel across the county's many municipalities, some with zoning and some without²³. Soil is the next constraint: with only 0.7% of the county's soil rated free of severe limits for a conventional septic drain field, plan for a site evaluation and possibly an engineered system before you count on a specific building spot⁹. On the upside for a rural buyer, Westmoreland County is heavily wooded and hilly rather than flat farmland — about 68.8% forest cover and 62.6% of land at 15% slope or less — with federal land at just 0.9%, so very little of the county is off-limits to private ownership¹⁶¹⁷¹⁸. Costs run favorably here: a typical home insurance premium around $923 a year and a median property tax bill near $2,473 at an effective rate of about 1.3%¹⁹²⁰²¹. If your parcel fronts a state highway, budget time for a PennDOT Highway Occupancy Permit before you can put in a driveway¹⁴.

Watch-outs

Westmoreland County has no countywide zoning or building department; the rules that actually apply depend entirely on your specific township or borough, and some have no zoning ordinance at all³.
We could not confirm an owner-builder exemption for building permits anywhere in Westmoreland County; the 10-acre exemption that does exist in Pennsylvania law applies only to septic permits, not building permits²²⁷.

Sources

Written September 24, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

How Westmoreland County scores

Seclusion35100% ev.

Self-Sufficiency59100% ev.

Admin Boringness6290% ev.

Durability86100% ev.

Property Autonomy68100% ev.

Carry Cost70100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$215kTypical home

1.3%Property tax

$6,940Land / acre

45.7"Annual rain

1.3% of yrsSevere drought

1.3 / yr (+1.3)Mid-century 100°F days

9.6 daysMid-century dry spell

1.62" (+6%)Mid-century 1-day rain

1.68×Wildfire change factor

100%Forward climate coverage

$923Home insurance / yr

0.6% / yrInsurance growth

0.49%Nonrenewal rate

county median (2+ published ZIPs)Insurance basis

66,984People within 30 min

3,659,651People within 2 hr

242,184Radius comparison (15 mi)

341.7People / sq mi

0.9%Federal land

62.6%Land at 15% slope or less

0.7%Septic soil without severe limits

3,971 acWorkable land screen

68.8%Wooded land

69.4 tonsBiomass / forest ac

50.7°FAvg temp

Answers from the rulebook for Westmoreland County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Westmoreland County rules

County-wide zoningAbsent
Countywide zoning ordinance in Westmoreland County.
- Zoning is administered by local municipalities instead of the county.
“Westmoreland County does not have countywide zoning. Zoning is entirely under the purview of local municipalities.”
Subdivision, Development & Zoning ↗Re-checked Sep 26, 2026
Local zoningVaries (with conditions)
Aggregate of municipal zoning across Westmoreland County.
- Some municipalities have adopted zoning ordinances and others have not.
- Municipal zoning regulations must be checked for the specific municipality.
“Some municipalities have adopted zoning ordinances, while others have not.”
Subdivision, Development & Zoning ↗Re-checked Sep 26, 2026
Subdividing landRegulated (with conditions)
Subdivisions and land developments in Westmoreland County municipalities that have not adopted their own Subdivision and Land Development Ordinance (SALDO).
- Municipalities that have adopted their own ordinance perform the review instead.
- An application, plan, and review fee must be submitted to the county office.
- County staff reviews according to the SALDO; revisions may be required.
- The approved plan must be signed by the owner, notary, surveyor/engineer, municipality, and county, and then recorded.
- The updated SALDO and fee schedule apply to all plan submissions beginning January 1, 2026; plans under review, pending approval, or submitted by December 31, 2025 follow the 2013 SALDO requirements.
review fee: payable upon application · SALDO effective date for all plan submissions: 2026-01-01 (Plans under review, pending approval, and submitted by December 31, 2025 follow the 2013 SALDO requirements.)
“those that are performed by county staff for municipalities that have not adopted a SALDO and are therefore subject to the county’s ordinance.”
Subdivision, Development & Zoning ↗Re-checked Sep 25, 2026
Driveway accessLimited
Driveway and utility construction on roads owned by Westmoreland County.
- The county road bureau issues permits for utility and driveway construction on County-owned roads.
- This source does not establish requirements for state-owned, municipal, or private roads.
“The Bureau also issues permits for utility and driveway construction on County-owned roads.”
Roads & Bridges ↗Re-checked Sep 26, 2026

Pennsylvania rules that apply here

Building permitRequired
Construction and building work in Westmoreland County subject to the UCC.
- Emergency repairs or equipment replacements may proceed without a permit if an application is submitted to the building code official within three business days.
- Local municipalities or authorized third-party agencies may review and issue permits, or the Department may have jurisdiction in specified circumstances.
“The UCC requires property owners to obtain a construction or building permit before starting any work.”
Apply for a Uniform Construction Code Building Permit ↗Re-checked Sep 26, 2026
Building code adoptedAdopted
Building construction throughout Pennsylvania under the Pennsylvania Uniform Construction Code.
- The UCC is administered and enforced locally by municipalities that opt in, using municipal employees or certified third-party agencies.
- In municipalities that opt out, the Department of Labor and Industry is responsible for commercial code enforcement, while certified third-party agencies hired by property owners or contractors enforce residential UCC requirements.
- The Department has sole jurisdiction for elevators and state-owned buildings wherever located.
- The 2021 accessibility updates are permanently enjoined; structures must still comply with the 2018 accessibility requirements, and the injunction does not affect enforcement of non-accessibility UCC requirements.
- The revised regulations adopting the 2018 I-Code series became effective February 14, 2022. Contract-based transition rules allow certain projects with contracts signed before that date to use the UCC in effect at the time of contract if application was made by August 14, 2022 or earlier.
- The 2021 I-Code accessibility provisions became effective December 25, 2021, with a contract-based transition period allowing applications by June 25, 2022 or earlier.
- Pennsylvania's Uniform Construction Code triennial update was published November 8, 2025 and became effective January 1, 2026.
2018 I-Code regulations effective date: 2022-02-14 (For contracts signed before this date, application and permit issuance under the UCC in effect at the time of contract were allowed if application was made by 2022-08-14.) · 2021 I-Code accessibility provisions effective date: 2021-12-25 (For contracts signed before this date, application and permit issuance under the UCC in effect at the time of contract were allowed if application was made by 2022-06-25.) · 2025 triennial UCC update effective date: 2026-01-01
“Pennsylvania's statewide building code, generally known as the Uniform Construction Code (UCC), has to be followed by builders in the state.”
Uniform Construction Code (UCC) ↗Re-checked Sep 12, 2026
InspectionsRequired
UCC-regulated construction and specified building-system work in Westmoreland County.
- Inspections are required in several cases, including construction or changes to commercial or residential buildings, electrical, gas, mechanical or plumbing systems, swimming pools or hot tubs, and manufactured or industrialized housing projects.
- Required inspection administration may be local, third-party, or state-administered depending on the municipality.
“Inspections are also necessary in several cases, including construction or changes to commercial or residential buildings”
Apply for a Uniform Construction Code Building Permit ↗Re-checked Sep 26, 2026
Certificate of occupancyRequired
Use or occupancy of buildings or facilities subject to the Pennsylvania UCC.
- A certificate of occupancy must be issued before a building or facility can be used.
- The certificate is issued by the applicable building code official.
“A UCC certificate of occupancy must be issued before a building or facility can be used.”
Apply for a Uniform Construction Code Building Permit ↗Re-checked Sep 26, 2026
Zoning districtsPartial
Pennsylvania zoning requirements and district information; the official state source directs applicants to the local township, borough, or city.
- Local registrations, permits, and zoning requirements must be addressed with the township, borough, or city where the activity will occur.
- The source does not publish a statewide zoning-district map or a single statewide zoning-district schedule.
- This claim does not identify or aggregate individual municipal zoning districts.
“Local registrations, permits, zoning requirements and related questions should be directed to the township, borough, or city where you will be operating.”
Local Registrations, Permits, Zoning ↗Re-checked Sep 12, 2026
Manufactured homesLimited
Manufactured housing assembled and shipped by the manufacturer and bearing the required federal-construction-and-safety label, including changes in occupancy, resale, relocation, additions, repairs, utility connections, and grading addressed by Pennsylvania's Uniform Construction Code.
- For new labeled manufactured housing installed in conformity with the manufacturer's approved design, the UCC does not apply except as provided in the regulation.
- Construction activities or processes, including utility connections and grading, that are not addressed by the manufacturer's approved design must comply with the UCC.
- The UCC applies to alterations or repairs outside the federal manufactured-home standards and manufacturer installation instructions after assembly and shipment.
- The UCC applies to additions after delivery to the site.
- The UCC applies to construction, alteration, repair, or change of occupancy if the manufactured housing is resold to a subsequent purchaser.
- The UCC applies to construction, alteration, repair, or change of occupancy if the original purchaser relocates the manufactured housing.
- Pennsylvania building-permit guidance states that manufactured housing projects require inspections for site preparation, foundation construction, repairs, and changes in occupancy.
- This state construction-code rule does not resolve local zoning, land-use siting, or utility/septic approval requirements.
“Construction, alteration, repair or change of occupancy if the original purchaser relocates the manufactured housing.”
Pennsylvania Uniform Construction Code, Chapter 403 ↗Re-checked Sep 12, 2026
Who permits septicMixed (with conditions)
Septic and on-lot sewage regulation applicable in Westmoreland County.
- DEP administers the statewide Sewage Facilities Program and provides oversight.
- Municipalities, local agencies, joint local agencies, and Sewage Enforcement Officers administer permitting and enforcement locally.
- County departments of health may qualify as local agencies under Act 537.
“Local Agencies are responsible for carrying out on-lot or onsite ("septic system") sewage treatment system permitting and enforcement activities.”
Sewage Facilities Planning and Permitting Program ↗Re-checked Sep 26, 2026
Septic permitRequired
Installation, construction, occupancy, or use of a building served by an individual or community onlot sewage system statewide.
- A permit must be obtained from the local agency before installation, contracting for construction, construction, occupancy, or use.
- Multiple chemical or portable toilets for temporary construction, recreation, or temporary facilities are covered by one permit.
- A permit is not required for a recycling, incinerating, or composting toilet where the existing onlot system is not altered.
- A permit exemption may apply to an individual onlot system serving an owner or immediate-family residence on a contiguous tract of at least 10 acres, subject to the owner-of-record date, local ordinance exception, notification, and siting requirements.
- A permit is not required for a replacement dwelling when the local agency determines the size and anticipated use are the same as or less than the prior dwelling and the prior dwelling was in use within one year, except during an active malfunction investigation.
permit-exemption tract size: >= 10 acres (Only under the specific owner/immediate-family and January 10, 1987 owner-of-record conditions.) · permit-exempt siting distance: >= 200 feet (Applies to septic tanks and absorption areas from listed property, water, floodplain, and related features.) · permit-exempt utility right-of-way distance: >= 10 feet · local-agency verification fee cap: <= 25 USD (For verifying siting of a permit-exempt system.)
“without first obtaining a permit from the local agency, except as provided in subsections (c)—(e).”
25 Pa. Code § 72.22. Permit issuance ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- Required — Individual and community on-lot sewage systems and retaining tanks in Westmoreland County.
  “local agencies are responsible for issuing permits for retaining tanks or for individual and community on-lot sewage systems”
  Municipal On Lot Sewage Service Areas ↗Re-checked Sep 26, 2026
Septic inspectionLimited
Individual and community sewage-disposal systems before concealment or covering after construction.
- The system may not be covered until approval to cover is given by the original permit issuer or authorized representative.
- If 72 hours have elapsed after notification of construction completion, excluding Sundays and holidays, the applicant may cover the system unless permission has been refused.
post-completion waiting period: 72 hours (Sundays and holidays excluded.)
“shall be covered from view until approval to cover the same has been given by the body which issued the original permit”
Pennsylvania Sewage Facilities Act ↗Re-checked Sep 12, 2026
Off-grid sanitationLimited
Composting, incinerating, recycling, and similar water-conservation toilets used for residential or establishment sanitation statewide.
- For a new residence or establishment, an onlot sewage system or other approved disposal method must treat washwater or excess liquid, and both facilities must be under one permit, except for the retaining-tank exception.
- For an existing residence or facility with no alteration of the onlot system, no permit is required for installation.
- A composting or incinerating toilet on a qualifying retaining-tank lot is treated as and permitted as a privy.
- The device must meet manufacturer specifications and be operated and maintained to prevent pollution or health hazards.
- Liquid discharges are prohibited unless sent to a compliant onlot sewage system or another method approved under the chapter or by DEP.
- Recycling, incinerating, and composting toilets must bear the NSF Standard No. 41 seal.
“an onlot sewage system or other approved method of sewage disposal shall be provided for treatment of washwater or excess liquid from the unit”
25 Pa. Code § 73.65. Recycling toilet, incinerating toilet or composting toilet ↗Re-checked Sep 12, 2026
Well permitLimited
Water-well drilling statewide, distinguishing commercial water-well drillers from farmers and homeowners drilling their own wells on owned or leased land.
- Water-well drilling companies must obtain a license and permits.
- The licensing requirement does not apply to farmers or homeowners who drill their own water wells on their own or leased land.
- The state has construction standards for public water-supply wells but not private water wells.
- Drillers must submit the well's construction details to the state and the well owner.
driller license year: June 1-May 31 · annual driller license fee: 60 USD · rig permit fee: 20 USD
“Water well drilling companies must get a license and permits to drill a well in Pennsylvania.”
Apply for a Water Well Drillers License and Rig Permit ↗Re-checked Sep 12, 2026
Agricultural exemptionAvailable (with conditions)
Qualifying agricultural buildings under Pennsylvania's Construction Code Act and Uniform Construction Code.
- The exemption applies to an agricultural building as defined by the Act: a structure used to store farm implements, hay, feed, grain, or other agricultural or horticultural products; house poultry, livestock, or other farm animals; serve as a milk house; or grow mushrooms, agricultural, or horticultural products.
- The definition includes a qualifying carriage house owned and used by members of a recognized religious sect for housing horses and storing buggies.
- The definition includes a structure less than 1,000 square feet used to process maple sap.
- The structure must not include habitable space.
- The structure must not contain spaces where agricultural products are processed, treated, or packaged.
- The structure is not a place of occupancy by the general public.
- Other municipal land-use, zoning, fire, electrical, health, or environmental requirements may still apply; the cited exclusion is from the Construction Code Act.
maple sap processing structure area: < 1000 square feet (Must otherwise meet the statutory agricultural-building definition.)
“(b) Exclusions.--This act shall not apply to any of the following: [...] (4) Any agricultural building.”
Pennsylvania Construction Code Act — Chapter 1 ↗Re-checked Sep 12, 2026
Building in a floodplainRequired
Development activities within a Special Flood Hazard Area in Pennsylvania municipalities.
- Municipalities must evaluate whether a project is within the SFHA and identify the type of work.
- Municipalities must review permit applications and issue or deny permits for SFHA development.
- Municipalities must conduct periodic inspections for compliance with proposed plans and the floodplain ordinance.
- After completion, municipalities review required certificates and issue a certificate of occupancy when the development complies with the local floodplain ordinance.
- Additional zoning permit requirements may apply when proposed land use changes.
“A floodplain development permit (or its equivalent) must be issued by the municipality before development activities occur within the SFHA.”
PennsylvaniA Floodplain Development Guide ↗Re-checked Sep 12, 2026
Permit processPublished (with conditions)
Pennsylvania Uniform Construction Code building permits for construction and building work subject to the UCC.
- A UCC building permit must be obtained before starting work.
- Inspections are required in several listed cases, including commercial or residential building changes, electrical, gas, mechanical or plumbing systems, swimming pools or hot tubs, and specified manufactured or industrialized housing work.
- A UCC certificate of occupancy must be issued before a building or facility can be used.
- Emergency repairs or equipment replacements may proceed without a permit if an application is submitted to the building code official within three business days.
“The UCC requires property owners to obtain a construction or building permit before starting any work.”
Apply for a Uniform Construction Code Building Permit ↗Re-checked Sep 12, 2026
Campground & park staysLimited
RV use and occupancy at Pennsylvania state park campgrounds.
- Use must occur at a state park campground and comply with campsite rules.
- Campers may stay up to 14 consecutive nights from Memorial Day to Labor Day.
- Campers may camp up to 21 consecutive nights during the remainder of the year.
- Campers must vacate and remove all equipment for 48 hours between reservations.
- A maximum of two sleeping units is permitted per campsite, of which only one may be wheeled.
- Campsite occupancy is limited to one family unit or one non-family unit limited to five persons per site.
- The page does not establish statewide permission for long-term or residential RV occupancy outside state park campgrounds.
maximum stay, Memorial Day to Labor Day: 14 consecutive nights · maximum stay, remainder of year: 21 consecutive nights · equipment-removal interval between reservations: 48 hours · maximum sleeping units per campsite: 2 units (Only one may be wheeled.) · maximum non-family occupancy: 5 persons per site (One family unit is permitted instead.)
“maximum of two sleeping units are permitted per campsite, of which only one may be wheeled.”
RV and Tent Campsites ↗Re-checked Sep 12, 2026
One more reviewed finding on this topic
- Limited — Temporary camping at Pennsylvania state park campgrounds.
  “Campers may camp for up to 21 consecutive nights”
  RV and Tent Campsites ↗Re-checked Sep 12, 2026
county zoning authorityLimited
Pennsylvania counties adopting and enforcing zoning ordinances on unincorporated land.
- The Municipalities Planning Code defines county for this authority as any county of the second class through eighth class.
- County zoning power is limited to land in municipalities wholly or partly within the county that have no zoning ordinance in effect when the county ordinance is introduced and until the municipality's zoning ordinance becomes effective.
- A municipality's later zoning ordinance repeals the county zoning ordinance pro tanto within that municipality.
“Section 602. County Powers.--The powers of the governing bodies of counties to enact, amend and repeal zoning ordinances shall be limited to land in those municipalities, wholly or partly within the county, which have no zoning ordinance in effect at the time a zoning ordinance is introduced before the governing body of the county and until the municipality's zoning ordinance is in effect.”
Pennsylvania Municipalities Planning Code ↗Re-checked Sep 21, 2026

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

Owner-builder exemption — Owner-builder exemption from applicable building permits or inspections.
Mandatory utility hookup — Requirement to connect residential property to public water or sewer utilities.
Short-term rentals — Short-term rental use in Westmoreland County.

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Westmoreland County, Pennsylvania

Is Westmoreland County a good place to live off-grid or homestead?

Westmoreland County scores 68/100 on the Bolthole Index, a strong county profile. Its strengths: mixed durability signals and manageable long-term carry cost. Watch-outs: about 66,984 people within a 30-minute drive.

Do you need a building permit in Westmoreland County, Pennsylvania?

Westmoreland County generally requires a residential building permit, and it has no county-wide zoning. Onsite septic is permitted by Pennsylvania Department of Environmental Protection (via municipal Sewage Enforcement Officers, Act 537). These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Westmoreland County, Pennsylvania?

Land in Westmoreland County runs about $6,940 per acre, based on the latest county data.

What is the water situation in Westmoreland County?

Westmoreland County gets about 45.7" of rain a year, with severe drought in roughly 1.3% of years.

How remote is Westmoreland County?

A representative private-land location has about 66,984 people within a 30-minute drive and 3,659,651 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Building permits, zoning and septic rules in Westmoreland County, Pennsylvania

At a glance

Who to call

Do you need a building permit in Westmoreland County, Pennsylvania?

Who handles building permits in Westmoreland County, and how do you reach them?

Does Westmoreland County have zoning?

How do septic permits work in Westmoreland County?

Can you live in an RV or tiny home on your land in Westmoreland County?

Building a home in Westmoreland County: the steps, in order

What to check before you buy land in Westmoreland County, Pennsylvania

Watch-outs

Sources

Westmoreland County in Pennsylvania

How Westmoreland County scores

Find land. Bring the promising ones back.

Parcel due diligence

Answers from the rulebook for Westmoreland County

Westmoreland County rules

Pennsylvania rules that apply here

Still unanswered

Living off-grid in Westmoreland County, Pennsylvania

Is Westmoreland County a good place to live off-grid or homestead?

Do you need a building permit in Westmoreland County, Pennsylvania?

How much does land cost in Westmoreland County, Pennsylvania?

What is the water situation in Westmoreland County?

How remote is Westmoreland County?

How Westmoreland compares in Pennsylvania