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

New Construction

$374,708

115 Blackfoot Daisy PATH, San Marcos TX 78666

MLS #246185109 · ERA Experts · Matt Menard

4 bd·2.5 ba·2,408 sqft

Quick Move-In

New Construction

$348,151

141 Cogitare LN, San Marcos TX 78666

MLS #246185121 · ERA Experts · Matt Menard

4 bd·2 ba·1,977 sqft

Quick Move-In

Price CutNew Construction

$274,370

805 Cardenas ST, San Marcos TX 78666

MLS #246186381 · ERA Experts · Matt Menard

3 bd·2 ba·1,726 sqft

Quick Move-In

Price Cut

$539,000

103 Sierra Ridge DR, San Marcos TX 78666

MLS #246144681 · Real Broker, LLC · Natalie Butler-Megerson

5 bd·3 ba·2,892 sqft

Price Cut

$564,900

229 Majestic Sage TRL, San Marcos TX 78666

MLS #246143162 · Real Broker, LLC · Natalie Butler-Megerson

4 bd·3 ba·3,258 sqft

$1,099,353

137 Sowing Oak DR, San Marcos TX 78666

MLS #246092759 · Kuper Sotheby's Int'l Realty N · Amy Knight Black

2 bd·2.5 ba·2,330 sqft

Price Cut

$339,990

144 Bouldin Acres PASS, San Marcos TX 78666

MLS #246089620 · DRB Group Realty, LLC · Chaquia Thomas

4 bd·2 ba·2,009 sqft

Price Cut

$489,000

209 Lady Bug RD, San Marcos TX 78666

MLS #246066777 · Monica & Company Real Estate · Monica Katz

4 bd·3 ba·2,060 sqft

Price Cut

$339,990

116 Bouldin Acres PASS, San Marcos TX 78666

MLS #246078884 · DRB Group Realty, LLC · Chaquia Thomas

3 bd·2 ba·1,800 sqft

Price Cut

$354,990

136 Bouldin Acres PASS, San Marcos TX 78666

MLS #246056320 · DRB Group Realty, LLC · Chaquia Thomas

4 bd·2 ba·2,080 sqft

Price Cut

$379,990

125 Pella PASS, San Marcos TX 78666

MLS #246057577 · DRB Group Realty, LLC · Chaquia Thomas

5 bd·3 ba·2,802 sqft

Fixer-Upper

$279,000

1306 Alamo ST, San Marcos TX 78666

MLS #246038150 · Donald W Graham, Broker · Don Graham

3 bd·1 ba·1,335 sqft

Motivated Seller

$749,900

125 Frogfruit WAY, San Marcos TX 78666

MLS #246034971 · Keller Williams Realty · Victor Torres

5 bd·3.5 ba·3,504 sqft

Motivated SellerNew Construction

$328,935

123 Lions Tail CV, San Marcos TX 78666

MLS #246019431 · ERA Experts · Kent Zarbock

3 bd·2.5 ba·1,960 sqft

Quick Move-In

Price CutNew Construction

$319,540

313 Possumhaw LN, San Marcos TX 78666

MLS #246020666 · ERA Experts · Kent Zarbock

3 bd·2 ba·1,520 sqft

Quick Move-In

Price Cut

$439,000

108 Dreaming Plum LN, San Marcos TX 78666

MLS #246014279 · Realty Texas LLC · Ysolette Dailey

2 bd·2 ba·1,708 sqft

Price CutNew Construction

$295,900

324 Witchhazel WAY, San Marcos TX 78666

MLS #245992130 · Randol Vick, Broker · John Vick

3 bd·2.5 ba·1,310 sqft

Quick Move-In

Motivated SellerNew Construction

$364,475

306 Possumhaw LN, San Marcos TX 78666

MLS #245997553 · ERA Experts · Kent Zarbock

3 bd·2.5 ba·1,960 sqft

Quick Move-In

Price CutNew Construction

$678,431

132 Bigtooth Maple LN, San Marcos TX 78666

MLS #245995760 · ERA Experts · Kent Zarbock

4 bd·3 ba·3,190 sqft

Quick Move-In

Price CutNew Construction

$317,900

309 Witchhazel WAY, San Marcos TX 78666

MLS #246002774 · Randol Vick, Broker · John Vick

3 bd·2 ba·1,487 sqft

Quick Move-In

Motivated SellerNew Construction

$192,999

337 Trinity River HOLW, San Marcos TX 78666

MLS #246005890 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,500 sqft

Quick Move-In

Motivated SellerNew Construction

$215,999

325 Navidad River DR, San Marcos TX 78666

MLS #246005891 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft

Quick Move-In

Price CutNew Construction

$213,999

345 Trinity River HOLW, San Marcos TX 78666

MLS #246007055 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,500 sqft

Quick Move-In

Price CutNew Construction

$207,999

349 Trinity River HOLW, San Marcos TX 78666

MLS #246007060 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,380 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.