Free consultation and free quote · Financing options availableServing the greater Austin metro · Join the team

Hays County · ZIP 78666

Remodeling and Construction in San Marcos, TX

Tier One Builds remodels, adds on to and builds homes in San Marcos. Here is what we know about building here, and how to get a free consultation and quote.

Map of San Marcos, Texas ZIP code area 78666 in the Austin metro
San Marcos ZIP code area highlighted, about 34 miles from our office.

Homes in San Marcos

San Marcos combines historic homes near downtown and the Belvin Street historic district, student rentals around Texas State University, and newer communities such as Blanco Vista and Kissing Tree. Rental renovations and older home updates are both common.

Neighborhoods we serve include Belvin Street, Blanco Vista, Kissing Tree, Downtown and the rest of San Marcos.

San Marcos housing at a glance

Housing in San Marcos is a mix of ages: 23% of homes were built before 1980 and 52% since 2000, with a median year built of 2001. The right plan depends on the age of your house.

Only 31% of homes in San Marcos are owner occupied, so rental turns and investor renovations make up a large share of the work here.

San Marcos compared with the Austin metro
MeasureSan MarcosAustin metro
Median year homes were built20012002
Built before 198023%19%
Built in 2000 or later52%54%
Single family detached homes35%59%
Owner occupied31%58%
Median value of owner occupied homes$310,400$465,000
Housing units30,3491,042,843

Source: U.S. Census Bureau, American Community Survey 5 year estimates 2020–2024. Figures include apartments and condos and are survey estimates.

The ground and climate

The San Marcos and Blanco rivers bring floodplain rules to parts of the city, and the Edwards Aquifer recharge zone runs along its western side.

Permits and local rules

The City of San Marcos issues building permits; historic district properties need review for exterior changes, and floodplain lots have elevation requirements.

See our San Marcos permit guide for where to apply, adopted codes and official sources.

Common projects in San Marcos

  • Rental and investor renovations
  • Historic home updates
  • Kitchen and bath remodels
  • Accessible bathrooms in active adult homes

Services available in San Marcos

ZIP codes

78666

Frequently asked questions

Does Tier One Builds work in San Marcos?

Yes. San Marcos is part of our service area, about 34 miles in a straight line from our office on Balcones Drive in Austin. The consultation and quote are free.

Do you pull permits in San Marcos?

Yes. The City of San Marcos issues building permits; historic district properties need review for exterior changes, and floodplain lots have elevation requirements.. We submit the permits your project needs and schedule the inspections.

What projects do you build in San Marcos?

Common projects here include rental and investor renovations, historic home updates, kitchen and bath remodels, accessible bathrooms in active adult homes. We also handle every other service on our list.

Nearby areas

Planning a project in San Marcos?

Free consultation and free quote. Financing options available. Serving the greater Austin metro.