Bolthole Index

Hays County, Texas

Zoning, building permits and septic rules in Wimberley, Texas

The City of Wimberley, Texas requires a building permit for new construction and most remodeling, issued by its own permitting department at City Hall1. Wimberley also zones land inside city limits into residential, commercial and mixed-use districts2. We could not confirm who issues septic permits inside the city; Hays County's septic program covers unincorporated land3.

At a glance

Building permit
Required from the City of Wimberley for new construction and most remodeling1
Zoning
Yes: city zoning districts (residential, commercial, mixed use) inside city limits2
Who issues building permits
The city's permitting department at Wimberley City Hall4
Inspections
Required; the owner must call for them and the final inspection closes the project5
Owner-builder
Owners may do their own work and sign an owner-builder statement6
Septic inside city limits
Not confirmed; ask the city permitting office and Hays County Development Services3
Outside city limits
Unincorporated Hays County has no zoning outside the San Marcos airport zone7

Who to call

Building permits

City of Wimberley Permitting Department

Building permits, plan review and inspections for construction inside Wimberley city limits; applications go to the permits email and questions to option 2 of the main number.

512-847-0025

[email protected]

221 Stillwater Wimberley, TX 78676

Zoning

City of Wimberley Planning & Development

Zoning districts and zoning maps, short-term rental rules, conditional use permits, floodplain development and subdividing inside city limits.

512-847-0025

221 Stillwater Wimberley, TX 78676

Septic permits

Hays County Development Services (septic permits, unincorporated Hays County)

On-site sewage facility (septic) permits in unincorporated Hays County. Whether it also covers addresses inside Wimberley city limits is unconfirmed.

512-393-2150

2171 Yarrington Road Kyle TX 78640

Contact details are copied from each office’s official page and were checked against it on October 25, 2026.

Off-grid gear

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

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Does Wimberley, Texas have zoning?

Yes. The City of Wimberley zones land inside its city limits, and its zoning ordinances are based on the city's comprehensive plan8. Zoning districts inside Wimberley range from residential to commercial and mixed use, and the city publishes a zoning map so you can look up the district for a parcel2.

The district decides the details a land buyer cares about: what uses are allowed, lot size, setbacks, impervious cover and building height. We could not confirm the figures for any district, or whether Wimberley allows RVs, tiny homes or accessory dwellings on a residential lot, so ask Wimberley Planning & Development at9 before you rely on a use. The same city office handles short-term rental rules, conditional use permits, floodplain development and subdividing10.

Do you need a building permit in Wimberley, Texas, and who issues it?

Yes. The City of Wimberley requires a building permit for new construction and for most phases of reconstruction or remodeling1. Building permits are issued by the city's own permitting department at Wimberley City Hall4. Painting, wallpapering and fences four feet high or lower do not need one, and changes to plumbing, electrical or mechanical systems may need separate permits1.

Wimberley has adopted editions of the international residential and commercial building codes11. Fees combine a fixed application processing fee, a permit fee based on the stated value of the work, and inspection fees12.

Send applications and electronic plans to the permits email in13; call the main number and choose option 2 with questions.

Can you build your own home in Wimberley, Texas?

Yes, an owner may do the work personally, but the city's rules still apply. Wimberley asks an owner who hires no one to sign an owner-builder statement to receive the permit, and requires proof of insurance if anyone will be hired6. Electrical and plumbing contractors must be licensed by the State of Texas6.

Inspections are the owner's job to schedule: the city says the owner must call at specific stages, and the project is not complete for legal purposes until it passes final inspection5. A permit generally expires after 180 days if no inspections have been made5.

How do septic permits work inside Wimberley, Texas?

We could not confirm who issues septic permits for a home inside Wimberley city limits. Hays County's septic page limits its program to unincorporated areas of the county3, so it does not settle the question for addresses inside the city. Across Texas, local governments usually act as the state's authorized agents for septic systems, and the state's regional office steps in only where no local agent exists14.

Where a property sits on public sewer, no septic system may be needed at all; we could not confirm the city's sewer connection rules. Before you buy, ask the city permitting office in13 and Hays County Development Services in15 which of them handles septic permits and wells for the address.

Building a home in Wimberley, Texas: the steps, in order

  1. Look up the parcel's zoning district on the city zoning map and confirm the use you want with92.
  2. Ask the city and Hays County who handles septic and water for the address3.
  3. Prepare a plot plan, construction type and plans; homeowners typically use a combination permit4.
  4. Email the application to13 and pay the processing, permit and inspection fees12.
  5. Build to the approved plans, and call the city for each inspection5.
  6. Pass the final inspection. The city's pages we reviewed did not state a separate certificate of occupancy requirement, so ask the permitting office what it issues at the end.

What stays with Hays County, and what to check before you buy in Wimberley

Land outside Wimberley city limits follows Hays County's rules instead of the city's. Unincorporated Hays County has no county zoning outside the San Marcos Regional Airport zoning area7, and Hays County requires septic permits for every on-site sewage facility there regardless of lot size16. Hays County's rules for unincorporated land are on the Hays County page.

Check whether a parcel is inside the city limits or outside them, since the answers differ. Also ask the city about floodplain development, driveway access and short-term rental rules, none of which we could confirm. County figures give context: Hays County's effective property tax rate is 1.7%17.

Watch-outs

  • City limits matter: Wimberley's building permit and zoning rules apply only inside the city, and the city's zoning does not cover land in its extraterritorial jurisdiction8.
  • We could not confirm who handles septic permits inside Wimberley city limits; call Hays County Development Services and the city permitting office before you buy3.
  • We could not confirm Wimberley's district-by-district lot size, setback, impervious cover, RV or tiny-home rules; ask Planning & Development for the zoning regulations for the parcel's district2.
  • A permit can lapse: Wimberley permits generally expire after 180 days if no inspections have been made5.

Sources

  1. City of Wimberley - Construction (Residential / Commercial) (Wimberley), quoted and re-checked
  2. City of Wimberley - Planning & Development (Wimberley), quoted and re-checked
  3. Septic Permits, quoted and re-checked
  4. City of Wimberley - FAQs, New Construction (Residential/Commercial) (Wimberley), quoted and re-checked
  5. City of Wimberley - FAQs, New Construction (Residential/Commercial) (Wimberley), quoted and re-checked
  6. City of Wimberley - FAQs, New Construction (Residential/Commercial) (Wimberley), quoted and re-checked
  7. Development & Planning, quoted and re-checked
  8. City of Wimberley - Planning & Development (Wimberley), quoted and re-checked
  9. City of Wimberley Planning & Development (cityofwimberley.com)
  10. City of Wimberley - Planning & Development (Wimberley), quoted and re-checked
  11. City of Wimberley - FAQs, New Construction (Residential/Commercial) (Wimberley), quoted and re-checked
  12. City of Wimberley - FAQs, New Construction (Residential/Commercial) (Wimberley), quoted and re-checked
  13. City of Wimberley Permitting Department (cityofwimberley.com)
  14. Getting a Permit for an OSSF - Such as a Septic System (Texas statewide rule), quoted and re-checked
  15. Hays County Development Services (septic permits, unincorporated Hays County) (hayscountytx.gov)
  16. Septic Permits, quoted and re-checked
  17. Effective property tax rate: Bolthole Index county data

Written October 25, 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 Wimberley

Wimberley’s own rules

  • Building permitRequired

    New construction and most remodeling or reconstruction inside Wimberley city limits

    • Permit is required before construction; work may proceed after approval.
    • Minor items such as painting, wallpapering and fences four feet high or lower do not need a building permit (FAQ).
    • Plumbing, electrical or mechanical permits may be needed for changes to existing systems (FAQ).
    “the city of wimberley requires a building permit for new construction and for most phases of reconstruction or remodeling.”
  • Owner-builder exemptionAvailable (with conditions)

    Owners doing their own work on a home inside Wimberley city limits

    • If the owner will hire anyone, workers compensation insurance may be required; the city requires proof of insurance.
    • If no one will be hired, the owner signs an owner-builder statement to receive a permit.
    • Work must follow the approved plans; plan changes need city approval.
    • All electrical and plumbing contractors must be licensed by the State of Texas.
    “you can do the work yourself, but you must follow certain regulations, including:”
  • Building code adoptedAdopted (with conditions)

    Residential and commercial construction inside Wimberley city limits

    • The FAQ says certain editions of the international residential and commercial codes are adopted; the exact editions are listed in Chapter 4 Building Regulations of the code (not opened).
    • The Construction page says state law requires energy-code compliance (RESCheck / COMcheck) when conditioned area changes.
    “the city of wimberley has adopted certain editions of the international residential and commercial building codes and augmenting codes.”
  • InspectionsRequired

    Permitted construction inside Wimberley city limits

    • The property owner must call the city for inspections at specific stages; a contractor may make the call but the owner remains responsible.
    • The project is not complete for legal purposes until it has passed the final inspection.
    • Permits generally expire after 180 days if no inspections have been made.
    “it is your responsibility to call us for inspections at specific times during construction.”
  • Local zoningPresent (with conditions)

    Land inside Wimberley city limits

    • Applies only inside city limits; extraterritorial jurisdiction (ETJ) land is outside this claim.
    • The city's planning page states zoning districts are based on the comprehensive plan amended February 4, 2016.
    “the city of wimberley's zoning ordinances are based on the comprehensive plan for the city.”
  • Zoning districtsPublished (with conditions)

    Land inside Wimberley city limits

    • The district map is a city zoning map; the Zoning District Regulations PDF was linked but not opened, so individual district names were not recorded.
    • Maps are for general reference only per the city's disclaimer.
    “there are multiple zoning districts throughout the city ranging from residential, commercial, and mixed use.”
  • Subdividing landRegulated (with conditions)

    Subdividing land inside Wimberley city limits

    • The city offers a subdivision plat application; plat standards were not opened.
    • Subdivision within the ETJ is handled under an interlocal cooperation agreement with Hays County (12-28-15), which does not apply inside city limits.
    “information on zoning, short-term rentals, conditional use permits, floodplain development and subdividing.”
  • Permit feesPublished (with conditions)

    Building permits inside Wimberley city limits

    • Fees comprise a fixed application processing fee, a permit fee based on the stated construction value, and inspection fees.
    • Current amounts are in the city fee schedule PDF, which was linked but not opened.
    • Unpermitted work is subject to penalties per the FAQ.
    “individuals obtaining a permit must pay a fixed processing fee for the permit application, a permit fee based on the stated value of the construction to be done, along with a fee for the building inspections associated with the permit.”
  • Permit processPartial

    Building permit application process inside Wimberley city limits

    • Applications and electronic plans go to [email protected]; questions go to 512-847-0025 option 2 (Construction page).
    • Plot plan, construction type and plans are required; a combination permit is typical for homeowners.
    • Permits expire after 180 days without inspection (FAQ).
    “building permits are issued by the city's permitting department located at wimberley city hall, 221 stillwater drive.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Wimberley or Hays County directly.

  • Certificate of occupancy — Occupancy approval for completed construction inside Wimberley city limits
  • Minimum dwelling size — Minimum dwelling size for single-family residential districts inside Wimberley city limits
  • Minimum lot size — Minimum lot size for the main single-family residential district inside Wimberley city limits
  • Setbacks — Building setbacks for the main single-family residential district inside Wimberley city limits
  • Lot coverage — Maximum impervious cover for the main single-family residential district inside Wimberley city limits
16 more unanswered
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Manufactured homes
  • Accessory dwellings
  • Who permits septic
  • Septic permit
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Mandatory utility hookup
  • Agricultural exemption
  • Driveway access
  • Building in a floodplain
  • 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 Wimberley publishes no rule on the point, not that none exists. Hays County’s page lists the county offices to call.

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