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Unincorporated community · Galveston County, Texas

Home Improvement Contractors in San Leon, TX

San Leon is an unincorporated community in Galveston County; building permits are issued by the county. Every trade we cover, for homes in San Leon. Tell us the project once and we connect you with licensed, insured contractors for it through one national line - and you compare written scopes. The median San Leon home dates from 2001, so most jobs start with what is already there.

  • Local permit knowledge
  • Clear change-order process
  • Licensed and insured contractors only
  • Written scope before work starts
Sourced local data

About homes in San Leon

Census and NOAA figures for the community of San Leon in Galveston County, not the metro, with a source for each.

2001Median year built1U.S. 1980
2001Owner-occupied median year built1rentals 1997
59%Detached single-family10% in 5+ unit buildings
88%Owner-occupied163% statewide
$183kMedian home value1Texas median $284k
2Nights at or below 32°F2,3per year, NOAA normals

The median home in the community of San Leon was built in 2001, newer than the U.S. median of 1980 and newer than the Texas median of 1992. That is newer than the Galveston County median of 1990.1 A large share of newer homes means many systems are still inside a warranty; checking that comes before any repair quote. Owner-occupied homes in San Leon are newer than rentals: a median build year of 2001 against 1997.1 With owner-occupied homes skewing newer, many requests are first-time replacements of original builder-grade components.

San Leon has a mixed housing stock: 59% detached houses, 0% attached or townhouse units and 0% in buildings of five or more units. Mobile and manufactured homes are 34% of units.1 Manufactured homes take different roofing, skirting, anchoring and addition details from site-built houses, so say which kind of home it is when you call. Home ownership is the norm in San Leon: 88% of occupied homes are owner-occupied, above the Texas share of 63%.1 The median owner-occupied home in San Leon is valued at $183,100 (ACS), below the Texas median of $283,800. Within Galveston County the median is $314,600, so San Leon sits below it.1 With values below the state median, phased scopes - the essential work first - are a common way to keep a project sensible.

Freezing nights are rare: the nearest NOAA station (Galveston Scholes Fld) averages 1.7 nights a year at or below 32°F.2,3 With few freezing nights, water and sun rather than ice are what exterior details are built against. Summers run hot, with about 66 days a year at 90°F or more and 0 at 100°F.2,3 A long hot season shortens the life of roofing, sealants and garage-door electronics, and it shapes what a contractor specifies.

Rainfall is substantial: about 47 inches a year, 13 days of it an inch or more.2,3 Heavy rainfall makes flashing, drainage and ventilation details the difference between a sound assembly and a wet one. Cooling dominates the year: about 3,571 cooling degree days against 889 heating degree days (base 65°F).2,3 In a cooling-led climate, attic ventilation, duct sealing and window solar gain are where the energy code concentrates.

San Leon is about 1 miles from the ocean or Gulf coast in a straight line.4,5 Proximity to salt air makes fastener grade and corrosion protection part of every exterior quote. San Leon sits in IECC climate zone 2A (Hot-Humid).6 Building permits in San Leon are normally issued by the county, as this is an unincorporated community.7,8 As an unincorporated community, permits and inspections run through the county.

Sources and notes (8)
  1. U.S. Census Bureau, American Community Survey 5-year estimates (ACS 2020-2024 5-year (released 2026-01))
  2. NOAA NCEI U.S. Climate Normals, nearest station (1991-2020 normals (published 2021))
  3. NOAA NCEI normals station inventory (1991-2020)
  4. U.S. Census Bureau Gazetteer files (2025)
  5. U.S. Census Bureau TIGER/Line coastline (2025)
  6. Guide to Determining Climate Zones by County: Building America and IECC 2021 Updates (PNNL-33270) (September 2022 (IECC 2021 county map))
  7. U.S. Census Bureau population estimates (Vintage 2024)
  8. U.S. Census Bureau geographic code files (2020)
  9. Climate figures are for NOAA station Galveston Scholes Fld, 15.8 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.

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Written scope, no obligation. Call now or email and we will get back to you.

Service area

San Leon and nearby

Requests for San Leon and the surrounding Texas area go through our national line. Call (844) 624-3161 with the address and the project and we confirm whether we have a contractor who can take it on.

Nearest places with a page

Straight-line distances between place centers, not drive times.

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Questions

San Leon questions

How much does home remodeling cost in San Leon, TX?

Most home remodeling projects in San Leon, TX land between $18,000 and $95,000, depending on scope, access and material grade. That is an estimated range for planning, not a quote - call (844) 624-3161 and we will scope your job properly.

Do I need drawings before calling?

No. If you have them, good - if not, we start from what you want to change and work back to what the house allows.

How old are the homes in San Leon?

The median home in the community of San Leon was built in 2001, newer than the U.S. median of 1980 and newer than the Texas median of 1992. That is newer than the Galveston County median of 1990. Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.

Who issues building permits in San Leon?

Building permits in San Leon are normally issued by the county, as this is an unincorporated community. Whether a specific job needs one is decided by that office; the contractor confirms it before work starts.

Get a free San Leon quote

Written scope, no obligation. Call now or email and we will get back to you.