Bolthole Index

Lee County, Texas

Zoning, building permits and septic rules in Town of Lexington, Texas

Town of Lexington is a town in Lee County, Texas. Town of Lexington adopts its own zoning, so inside its limits Town of Lexington’s rules apply, not the county’s. 6 rules below are quoted from official sources and independently re-checked, most recently on November 12, 2026. Rules for unincorporated land are on the Lee County page.

Answers from the rulebook for Town of Lexington

Town of Lexington’s own rules

  • Building permitRequired

    Commercial and residential construction inside Lexington city limits

    • Permits issued by the city building inspections and permits division at 604 Wheatley Street.
    “permits are required so that the city staff can monitor growth and construction.”
  • Building code adoptedAdopted

    Construction inside Lexington city limits

    • Page lists 2024 IBC, IRC, IEBC, IPMC, IMC, IPC, IFC, IECC and 2023 NEC.
    “the city of lexington complies with the following codes: international building code, (ibc) 2024 international residential building, (irc) 2024”
  • InspectionsRequired

    Construction and remodeling inside Lexington city limits

    • Page states the division inspects; specific inspection stages not stated.
    “reviewing project plans, issuing building permits, inspecting all types of construction and remodeling projects”
  • Local zoningPresent

    Land inside the City of Lexington (Lee County) limits

    • Zoning changes require a written request and city council approval.
    “on november 13, 2023, the city of lexington adopted zoning regulations and the official zoning map.”
  • Zoning districtsPublished

    Zoning districts inside Lexington city limits

    • Zoning map, use chart and adopted ordinance PDFs are posted on the zoning page.
    “city of lexington zoning map (pdf / 849 kb) lexington zoning use chart 10.11.2023 (pdf / 1,875 kb)”
  • Permit processPublished

    Building permits inside Lexington city limits

    • Commercial new construction review is ten business days; resubmittals about two weeks.

    residential new construction review time: 5 business days (resubmittals about two weeks)

    “after submitting your application, the review time for new construction is five business days for residential properties.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Lexington or Lee County directly.

  • Owner-builder exemption — Owner-builders inside Lexington city limits
  • Minimum dwelling size — Residential district dwellings inside Lexington city limits
  • Minimum lot size — Residential districts inside Lexington city limits
  • Setbacks — Residential districts inside Lexington city limits
  • Lot coverage — Residential districts inside Lexington city limits
18 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
  • Subdividing land
  • Driveway access
  • Building in a floodplain
  • Short-term rentals
  • Permit fees

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 Town of Lexington publishes no rule on the point, not that none exists. Lee County’s page lists the county offices to call.

Off-grid gear

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

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