Bolthole Index

Union County, New Jersey

Building permits, zoning and septic in Berkeley Heights Township, NJ

Berkeley Heights Township, New Jersey requires construction permits for new homes and other work covered by the statewide Uniform Construction Code; the township Building Department issues construction permits.12 Berkeley Heights administers its own zoning in Union County and prohibits RVs used as temporary dwellings or sleeping places.34 Septic proposals require certification from the board of health having jurisdiction; ask the township Board of Health to identify the administrator for your address.56

At a glance

Building permits
Required for new homes and other UCC-covered work; township Building Department12
Zoning
Township zoning applies; check the parcel district and coverage schedule37
RV living
Trailers and similar vehicles cannot be used as temporary dwellings or sleeping places4
Septic
Board-of-health certification required before construction; confirm the local administrator5
Private wells
NJDEP drilling permit plus local health construction approval8
Owner building
Personal-use builder-registration exception does not waive construction permits9

Who to call

Building permits

Berkeley Heights Building Department

Construction permit applications and inspections

908-464-2700 x2120

Zoning

Berkeley Heights Zoning & Tree Inspections

Zoning approval before covered uses and building work

908-464-2700

Health department

Berkeley Heights Board of Health

Public-health questions; ask which office administers septic and private-well approvals for the parcel

908-518-5620

Floodplain permits

Berkeley Heights Engineering Department

Flood-zone map inquiries

(908) 464-2700 x 2234

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

Going off-grid in Berkeley Heights Township means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Berkeley Heights Township, NJ?

Berkeley Heights Township requires a construction permit before new construction and other work regulated by New Jersey’s Uniform Construction Code begins.1 The township Building Department reviews, processes, issues and inspects construction permit applications.10 Ordinary maintenance as defined by the state code does not require a permit or notice, while minor work still requires a permit but may proceed after notice to the enforcing agency.1 Describe the proposed work to the Building Department before treating a repair as ordinary maintenance.10

An owner constructing a new home for personal use has a limited exception from new-home-builder registration and warranty requirements, rather than an exemption from construction permits or inspections.9

Does Berkeley Heights Township have zoning, lot-size and setback rules?

Berkeley Heights Township administers its own zoning, and applicants should use the Township Zoning Map and Schedule of General Regulations for parcel-specific requirements.311 The township requires a zoning permit before covered uses or the erection, construction, alteration, conversion or installation of a building or structure.12

Berkeley Heights distinguishes building coverage, other coverage and combined coverage; the applicable percentages depend on the lot’s zoning district.7 An addition, pool, patio or deck therefore needs a coverage check as well as a construction-permit review.710 New Jersey allows municipal district-specific lot sizes and setbacks, so ask township Zoning for the applicable dimensions rather than assuming a statewide minimum.1314

How do septic permits and private wells work in Berkeley Heights Township?

For a Berkeley Heights Township project requiring septic facilities, New Jersey requires the board of health having jurisdiction to certify the proposed water supply and sewage facilities before a building permit is issued or construction begins.5 Septic facilities must also be inspected by an authorized board-of-health representative, with permission given before the system is covered.15 Ask the Berkeley Heights Board of Health to identify the septic administrator and required application for your address.6

A proposed private well requires an NJDEP drilling permit and a properly licensed driller; municipal or county health officials handle the well-construction permit, site visits and necessary approvals.8 The public-water and sewer requirement documented for planned developments in the township’s R-20 Zone applies to that development category, rather than establishing a connection rule for every Berkeley Heights parcel.16

Can you live in an RV or tiny home in Berkeley Heights Township?

Berkeley Heights Township prohibits parking or placing a trailer, house car, camp car or similar vehicle for use as a temporary dwelling or sleeping place anywhere within township limits.4 An RV used for accommodation while a house is being built falls within that prohibition on temporary dwelling use.4

We could not confirm a complete township rule covering every type of tiny home or accessory dwelling; ask township Zoning about the proposed structure and residential use.12 A tiny home proposed as a new building still faces the statewide construction-permit requirement and must receive a certificate of occupancy before use.117 Manufactured-home floodplain standards impose elevation and related conditions but do not establish general permission to place a home on any lot.18

Building a home in Berkeley Heights Township: what are the steps?

  1. Ask township Zoning to identify the parcel’s district, permitted use and applicable coverage requirements, and obtain the required zoning approval.11712
  2. If subdivision or site-plan review is needed, submit the land-use application for Technical Review Committee completeness review before proceeding to the appropriate township board.19
  3. Resolve the water and sewage approvals with the board of health having jurisdiction, including septic certification where applicable.5
  4. Submit the construction-permit application to the township Building Department; required state, county and local approvals must be in place before the construction permit can issue.1020
  5. Arrange inspections at the required construction stages, including before concealed work is covered.21
  6. Obtain the construction official’s certificate of occupancy before occupying the new home.17

What should you check before buying land in Berkeley Heights Township?

Budget separately for construction fees and a sewer connection: Berkeley Heights publishes a sewer connection fee of $7,318.03 per equivalent dwelling unit for each new direct or indirect connection, payable before the construction permit is issued.22 Ask the Building Department for the construction fees applicable to the proposed work.10

For flood-zone map questions, the township directs residents to Engineering.23 Manufactured homes in township flood-hazard areas face elevation, foundation, anchoring and equipment requirements.18 A new detached dwelling’s required garage must connect to the road by a compliant driveway; access involving a state highway has a separate NJDOT approval requirement.2425 For land outside Berkeley Heights, consult the Union County guide; Union County’s lack of zoning authority does not remove Berkeley Heights Township’s municipal zoning.263

Watch-outs

  • Berkeley Heights Township’s ban on RV temporary dwelling or sleeping use applies even when the intended stay is during house construction.4
  • We could not confirm the local septic administrator for Berkeley Heights Township; ask the township Board of Health before arranging septic design or approval.6
  • An owner-built new home requires an affidavit before a certificate of occupancy, including acknowledgment of the limits on new-home warranty coverage for owner-supervised work.27

Sources

  1. N.J.A.C. 5:23-2.14, Construction permits—when required (New Jersey statewide rule), quoted and re-checked
  2. Building (Berkeley Heights Township), quoted and re-checked
  3. Zoning Setbacks and Property Coverage Area (Berkeley Heights Township), quoted and re-checked
  4. 15.24.020 - Trailers prohibited for dwelling and sleeping purposes (Berkeley Heights Township), quoted and re-checked
  5. New Jersey Statutes, R.S. 58:11-23 through 58:11-43 (New Jersey statewide rule), quoted and re-checked
  6. Berkeley Heights Board of Health (berkeleyheights.gov)
  7. Zoning Setbacks and Property Coverage Area (Berkeley Heights Township), quoted and re-checked
  8. Bulletin 88-10: Private On-Site Water Supply Systems (New Jersey statewide rule), quoted and re-checked
  9. Builder Registration and New Home Warranty for Builders (New Jersey statewide rule), quoted and re-checked
  10. Berkeley Heights Building Department (berkeleyheights.gov)
  11. Zoning Setbacks and Property Coverage Area (Berkeley Heights Township), quoted and re-checked
  12. Berkeley Heights Zoning & Tree Inspections (berkeleyheights.gov)
  13. P.L. 2013, c.106 (Municipal Land Use Law amendments) (New Jersey statewide rule), quoted and re-checked
  14. P.L. 2013, c.106 (Municipal Land Use Law amendments) (New Jersey statewide rule), quoted and re-checked
  15. New Jersey Statutes, R.S. 58:11-23 through 58:11-43 (New Jersey statewide rule), quoted and re-checked
  16. 7.1.5 - Conditional Uses Enumerated (Berkeley Heights Township), quoted and re-checked
  17. N.J.A.C. 5:23, Uniform Construction Code (New Jersey statewide rule), quoted and re-checked
  18. 15.28.120 - Manufactured homes (Berkeley Heights Township), quoted and re-checked
  19. Planning Board (Berkeley Heights Township), quoted and re-checked
  20. New Jersey Uniform Construction Code, N.J.A.C. 5:23 (New Jersey statewide rule), quoted and re-checked
  21. New Jersey Department of Community Affairs, New Home Warranty—Consumer Information (New Jersey statewide rule), quoted and re-checked
  22. Construction Code Regulations & Adopted Codes (Berkeley Heights Township), quoted and re-checked
  23. Berkeley Heights Engineering Department (berkeleyheights.gov)
  24. 6.3.10 - Residential Garage Construction (Berkeley Heights Township), quoted and re-checked
  25. Major Access Permits (New Jersey statewide rule), quoted and re-checked
  26. P.L. 2013, c.106 — Municipal Land Use Law amendments (New Jersey statewide rule), quoted and re-checked
  27. N.J.A.C. 5:23, Uniform Construction Code (New Jersey statewide rule), quoted and re-checked

Written October 11, 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.

Answers from the rulebook for Berkeley Heights Township

Berkeley Heights Township’s own rules

  • Certificate of occupancyRequired

    Occupancy of a building, structure, or site inside Berkeley Heights Township.

    • The certificate is a permit signed by the Construction Official.
    • It is required as a condition precedent to commencement of occupancy.
    “Certificate of Occupancy: Permit signed by the Construction Official which is required by ordinance as a condition precedent to the commencement of occupancy of a building, structure, or site.”
  • Local zoningPresent

    Berkeley Heights Township administers its own zoning and municipal land-use ordinance for land inside the township.

    • The township website identifies residential zoning districts and directs applicants to the Township Zoning Map and Schedule of General Regulations.
    “There are 3 residential zoning districts; R-10, R-15 & R-20.”
  • Zoning districtsPartial

    Zoning districts published for Berkeley Heights Township; the opened official township page confirms the three residential districts R-10, R-15, and R-20 but does not reproduce the complete district inventory.

    • Applicants are directed to the Township Zoning Map and Schedule of General Regulations for parcel-specific district information.
    “There are 3 residential zoning districts; R-10, R-15 & R-20.”
  • Living in an RVProhibited

    Use of trailers, house cars, camp cars, or similar vehicles as temporary dwellings or sleeping places anywhere within Berkeley Heights Township.

    • The ordinance definition covers vehicles designed, constructed, reconstructed, or equipped for occupancy as a temporary dwelling or sleeping place.
    • A separate floodplain recreational-vehicle rule applies in flood-hazard areas.
    “It is unlawful within the limits of the township for any person, firm or corporation to park or place, or permit the parking or placing of, any trailer, house car, camp car or similar vehicle, as defined in Section 15.24.010 within the corporate limits of the township for use as a temporary dwelling or sleeping place.”
  • Camping on your landProhibited

    Overnight camping in Berkeley Heights Township public parks and recreation areas.

    • The prohibition applies to tents, shacks, temporary shelters, and special vehicles left after park closing hours.
    • An exception exists for areas designated by the Recreation Commission.
    “Set up tents, shacks or any other temporary shelter for the purpose of overnight camping, nor shall any person leave in a park after closing hours any movable structure or special vehicle to be used or that could be used for such purpose, such as a house trailer, camp trailer, camp wagon or the like, except in those areas designated by the commission for those purposes;”
  • Manufactured homesLimited

    New, relocated, replacement, or substantially improved manufactured homes in Berkeley Heights Township flood-hazard areas.

    • Homes must comply with the Nationally Preemptive Manufactured Home Construction and Safety Standards Program, 24 CFR 3280.
    • The bottom of the frame must be elevated to or above the elevation specified in Section 15.28.150(B).
    • Foundation, anchoring, enclosure, and mechanical-equipment requirements also apply.
    “All new, relocated, and replacement manufactured homes to be placed or substantially improved in a flood hazard area shall be elevated such that the bottom of the frame is elevated to or above the elevation specified in subsection 15.28.150 (B).”
  • Mandatory utility hookupWater and sewer (with conditions)

    Planned developments in the R-20 Zone inside Berkeley Heights Township.

    • All dwelling units in the cited R-20 planned-development conditional-use standard must connect to approved and functioning public water and sanitary sewer systems.
    • This claim does not establish a township-wide connection rule for every parcel.
    “All dwelling units shall be connected to approved and functioning public water and sanitary sewer systems.”
  • Subdividing landRegulated (with conditions)

    Subdivision and site-plan activity inside Berkeley Heights Township.

    • The Planning Board exercises subdivision control and site-plan review under the Municipal Land Use Law.
    • Applications must be deemed complete by the Technical Review Committee before proceeding to the appropriate board.
    “Subdivision control and site plan review;”
  • Driveway accessRequired

    New single-family detached dwellings with required garages inside Berkeley Heights Township.

    • The garage must connect to the street or road with a driveway.
    • The driveway must comply with Section 11.1.3.D.
    • This claim is limited to the cited garage-construction rule and does not establish every driveway standard.
    “Each garage unit shall connect to the street or road with a driveway per the requirements set forth in Section 11.1.3.D.”
  • Permit feesPublished (with conditions)

    Published township fees associated with sewer connections, tax-map revisions, subdivisions, site plans, and condominium/townhouse plans inside Berkeley Heights Township.

    • Sewer connection fees are due in full before issuance of a construction permit.
    • Tax-map fees are required before signing the final map, deed, or site plan when a tax-map amendment or revision is needed.
    • Other construction fees may vary by permit type.

    sewer connection fee: 7318.03 USD per EDU (each new direct or indirect connection) · minor subdivision tax-map fee: 200 USD per lot created · major subdivision tax-map fee: 150 USD per lot created (not to exceed $4,500) · site-plan tax-map fee: 300 USD per encumbrance · condominium/townhouse plan tax-map fee: 200 USD per unit (not to exceed $7,500)

    “1. Minor subdivisions—$200.00 per lot created;”
  • Permit processPublished (with conditions)

    Building and land-use application processing inside Berkeley Heights Township.

    • The municipal building department reviews, processes, issues, and inspects construction permit applications.
    • Land-use applications must be deemed complete by the Technical Review Committee before proceeding to the appropriate board.
    • The township page states that the MLUL generally provides 45 days for completeness and 95 days for a board decision after completeness, absent an applicant extension.
    “The MLUL provides the municipality with 45 days to determine if an application is complete, and then 95 days for the appropriate Board to render a decision on the application (absent any extension from the applicant) once the application is deemed complete.”

Rules another office applies inside Berkeley Heights Township

Berkeley Heights Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Building code adoptedAdopted

    The New Jersey Uniform Construction Code applies inside Berkeley Heights Township and is administered locally by the municipal building department.

    • The current state page lists the adopted model codes and an adoption date of August 17, 2026.
    • Municipal inspectors enforce the state code locally.
    “CODE (as adopted by NJAC 5:23) | Adoption Date BUILDING SUBCODE (NJAC 5:23-3.14) International Building Code/2024, NJ ed [...] ONE- AND TWO-FAMILY DWELLING SUBCODE (NJAC 5:23-3.21) International Residential Code/2024, NJ ed [...] Aug 17, 2026”
  • Lot coverageSpecified

    Residential zoning districts inside Berkeley Heights Township, including R-10, R-15, and R-20.

    • The township states that building, other, and combined coverage percentages apply to each lot.
    • The applicable percentages must be taken from the Schedule of General Regulations for the property’s district.
    “Coverage applies to how much you can cover your property with additions, pool, patio, deck, etc. There are three (3) percentages that apply to each lot; building coverage, other coverage and total or combined coverage. Coverage is a percentage of the lot area.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Berkeley Heights Township or Union County directly.

  • Building permit — Whether every requested category of construction inside Berkeley Heights Township requires a permit could not be established from the opened official pages.
  • Owner-builder exemption — Owner-builder exemptions for construction inside Berkeley Heights Township.
  • Minimum dwelling size — Minimum dwelling size for residential districts inside Berkeley Heights Township.
  • Building height — Building height inside Berkeley Heights Township.
  • Tiny homes — Tiny-home occupancy on private land inside Berkeley Heights Township.
8 more unanswered
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Agricultural exemption
  • Short-term rentals

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.

Unanswered questions are usually a sign that Berkeley Heights Township publishes no rule on the point, not that none exists. Union County’s page lists the county offices to call.

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