Homes for Sale in San Marcos, TX

412 active homes for sale in San Marcos, TX · The median list price in San Marcos is $335,000.

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Communities in San Marcos

Motivated Seller

$279,000

216 Capistrano DR, San Marcos TX 78666

MLS #246485827 · Compass RE Texas, LLC · Lili Guzman

3 bd·2.5 ba·2,256 sqft

Price CutNew Construction

$492,900

222 Penstemon VW, San Marcos TX 78666

MLS #246490243 · Perry Homes Realty, LLC · Lee Jones

4 bd·3 ba·2,513 sqft

Quick Move-In

$230,000

800 Barbara DR, San Marcos TX 78666

MLS #246474669 · Realty of America, LLC · Gisselle Alvarado-Martinez

3 bd·2 ba·1,108 sqft

Price Cut

$399,000

706 Irvin DR, San Marcos TX 78666

MLS #246472742 · Asset Realty · Allen Deaver

4 bd·2.5 ba·2,907 sqft

New Construction

$215,999

335 Navidad River DR, San Marcos TX 78666

MLS #246416173 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,484 sqft

Quick Move-In

Motivated SellerNew Construction

$215,999

341 Navidad River DR, San Marcos TX 78666

MLS #246416175 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft

Quick Move-In

Motivated SellerNew Construction

$226,999

331 Navidad River DR, San Marcos TX 78666

MLS #246414665 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,859 sqft

Quick Move-In

Motivated SellerNew Construction

$305,999

136 Little Prairie VLY, San Marcos TX 78666

MLS #246398684 · Keller Williams City-View · Christopher Marti

4 bd·3 ba·2,669 sqft

Quick Move-In

Motivated SellerNew Construction

$223,999

328 Trinity River HOLW, San Marcos TX 78666

MLS #246398685 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,484 sqft

Quick Move-In

New Construction

$281,464

253 Elk Ave, San Marcos TX 78666

MLS #246390221 · ERA Experts · Matt Menard

3 bd·2 ba·1,454 sqft

Quick Move-In

Price CutNew Construction

$524,900

1136 Rusty Blackhaw TRL, San Marcos TX 78666

MLS #246337701 · David Weekley Homes · Jimmy Rado

4 bd·3 ba·2,751 sqft

Quick Move-In

Price CutNew Construction

$549,900

1116 Rusty Blackhaw TRL, San Marcos TX 78666

MLS #246345297 · David Weekley Homes · Jimmy Rado

4 bd·3 ba·2,802 sqft

Quick Move-In

Price Cut

$310,000

104 Ladolia LN, San Marcos TX 78666

MLS #246321370 · Berkshire Hathaway Premier · Kaleb Yates

3 bd·2 ba·1,821 sqft

$249,000

606 Harmons WAY, San Marcos TX 78666

MLS #246309961 · The Damron Group REALTORS · Jodi Adams

3 bd·2 ba·1,874 sqft

$335,000

134 E Hillcrest DR, San Marcos TX 78666

MLS #246298287 · Clear River Real Estate Sales · Stephen Jones

3 bd·2 ba·1,526 sqft

Price CutNew Construction

$499,900

816 Teakmill TRL, San Marcos TX 78666

MLS #246299148 · David Weekley Homes · Jimmy Rado

3 bd·2 ba·2,370 sqft

Quick Move-In

Motivated Seller

$305,000

104 Cypress Hills RD, San Marcos TX 78666

MLS #246301380 · eXp Realty LLC · Dayton Schrader

4 bd·3 ba·1,963 sqft

Price CutNew Construction

$268,310

820 Cardenas ST, San Marcos TX 78666

MLS #246223798 · ERA Experts · Matt Menard

3 bd·2 ba·1,644 sqft

Quick Move-In

Motivated Seller

$150,000

246 Trestle Tree, San Marcos TX 78666

MLS #246232485 · Stoker Realty · Scott Stoker

2 bd·2.5 ba·1,266 sqft

New Construction

$301,153

252 Elk Ave, San Marcos TX 78666

MLS #246234123 · ERA Experts · Matt Menard

3 bd·2 ba·1,734 sqft

Quick Move-In

Price Cut

$349,990

112 Bouldin Acres PASS, San Marcos TX 78666

MLS #246199329 · DRB Group Realty, LLC · Chaquia Thomas

5 bd·3 ba·2,009 sqft

Motivated SellerNew Construction

$238,999

133 Navidad River DR, San Marcos TX 78666

MLS #241151110 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·2,193 sqft

Quick Move-In

Price Cut

$319,990

140 Bouldin Acres PASS, San Marcos TX 78666

MLS #246177434 · DRB Group Realty, LLC · Chaquia Thomas

3 bd·2 ba·1,690 sqft

New Construction

$365,986

134 Cogitare LN, San Marcos TX 78666

MLS #246180552 · ERA Experts · Matt Menard

4 bd·2.5 ba·2,285 sqft

Quick Move-In

About Homes for Sale in San Marcos, TX

The homes for sale in San Marcos span a wide range — from entry-level and first-time-buyer houses to move-in-ready resales, new construction, condos, townhomes, and larger properties on acreage — across many price points and neighborhoods. Because San Marcos is part of the fast-growing Austin metro, the market moves, and what's available changes week to week: the houses for sale shown here are drawn from live MLS data, so you're seeing what's actually on the market in San Marcos right now rather than a stale or padded list. You can filter by price, beds and baths, property type, and the features that matter to you, and open any listing for its full details, photos, and price history. Because HomeLocating is an independent home-search platform — not a national portal that sells your information to the highest bidder — you get a neutral, MLS-sourced view of the San Marcos market, including the local inventory and the price and condition detail the big portals often flatten or delay.

Buying a Home in San Marcos

Buying a home in San Marcos is a little different from browsing listings, and a few things are worth understanding before you start touring. First, the San Marcos market can move quickly on well-priced homes, so it helps to know your budget and financing before you're ready to make an offer — talking to a lender early tells you what you can actually borrow and makes your offer stronger. Second, price is only part of the picture: property taxes, any HOA or MUD assessments, insurance, and the home's condition all shape the true monthly cost, so it's worth looking at the full number, not just the list price. Third, the right home depends on the trade-offs that matter to you — location and commute, the size and age of the house, new construction versus resale, and how much work you want to take on — and comparing homes side by side on those terms is how the choice gets clearer. None of this is financial or legal advice, and HomeLocating is not a lender — but it's the map of what to weigh. Through HomeLocating, you can arrange representation for your San Marcos purchase directly through the site — and as a buyer, working with an agent typically costs you nothing. When you're ready, browse the homes for sale in San Marcos above and reach out about any that interest you.

Frequently Asked Questions

How many homes are for sale in San Marcos?

The number changes as new listings come on the market and others go under contract. The listings shown here for San Marcos are drawn from live MLS data, so the count and the homes you see reflect what's actually available right now — the current total is shown with the results above.

What's the median home price in San Marcos?

It shifts with the market and the mix of homes listed at any given time. The current median for the active listings in San Marcos is shown with the results above, drawn from live MLS data, so it reflects today's inventory rather than a dated figure.

Are these listings up to date?

Yes — the homes for sale shown here are drawn from live MLS data, so you're seeing current listings rather than a stale or padded list. Because HomeLocating is an independent platform, the goal is an accurate, neutral view of the San Marcos market.

Do I need a real estate agent to buy a home in San Marcos?

You're not required to, but a buyer's agent helps you evaluate homes, understand the true costs, and handle offers and negotiation — and as a buyer, it typically costs you nothing. Through HomeLocating, you can arrange representation directly through the site.

What types of homes can I find for sale in San Marcos?

The San Marcos market includes a range of property types — single-family houses, new construction, condos and townhomes, and in some areas larger lots and acreage — across many price points. You can filter the listings above by property type, price, and features to narrow to what fits.

How do I know what a home in San Marcos is really worth?

List price is a starting point; what a home is worth depends on its condition, location, recent comparable sales, and the current market. Reviewing comparable listings and getting a professional opinion is what makes the number clearer — you can reach out through the site to talk through the comps on any specific home.