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

Price Cut

$245,000

249 Trestle Tree, San Marcos TX 78666

MLS #244794717 · Central Metro Realty · Jason Sousa

3 bd·2 ba·1,380 sqft

Motivated Seller

$319,990

120 Hazy View RD, San Marcos TX 78666

MLS #244824029 · DRB Group Realty, LLC · Chaquia Thomas

3 bd·2 ba·2,080 sqft

Motivated Seller

$774,000

228 Deertrail DR, San Marcos TX 78666

MLS #238991730 · Century 21 Randall Morris & As · Bryan Burke

5 bd·3 ba·2,885 sqft

Motivated Seller

$434,900

3119 Brand Iron DR, San Marcos TX 78666

MLS #240717524 · Canady Realty · Brent Canady

4 bd·3 ba·2,841 sqft

Motivated Seller

$2,699,000

2676 Post RD #A & B, San Marcos TX 78666

MLS #243058884 · eXp Realty, LLC · Melinda Suggs

4 bd·4 ba·4,157 sqft

Assumable Loan

$569,999

1336 Academy Oaks DR, San Marcos TX 78666

MLS #244200490 · Heart Of Austin Homes · Alyse Black

4 bd·3.5 ba·2,912 sqft

Motivated Seller

$649,900

123 Puppy Dog PASS, San Marcos TX 78666

MLS #240733825 · David Weekley Homes · Jimmy Rado

4 bd·3 ba·2,779 sqft

Price Cut

$824,990

140 Gustav LN, San Marcos TX 78666

MLS #243463956 · Keller Williams City-View · Christopher Marti

5 bd·3 ba·3,193 sqft

Motivated Seller

$254,999

436 Spiny Lizard LN, San Marcos TX 78666

MLS #243614058 · All City Real Estate Ltd. Co · Josh Chagoya

3 bd·2.5 ba·1,336 sqft

Motivated Seller

$515,000

116 Lambs Ear PATH, San Marcos TX 78666

MLS #243700402 · Keller Williams Realty · Olivia Connett

4 bd·3.5 ba·2,574 sqft

Price Cut

$420,000

1013-1015 Sagewood TRL #1013-1015, San Marcos TX 78666

MLS #244809164 · Great Locations Realty - SM · Richard Tarr

3 bd·2.5 ba·3,192 sqft

$374,900

105 Harborside DR #101, San Marcos TX 78666

MLS #244877851 · Realty Texas LLC · Ysolette Dailey

3 bd·2.5 ba·1,716 sqft

Price Cut

$790,000

125 Waving Muhly DR, San Marcos TX 78666

MLS #244883675 · Kuper Sotheby's Int'l Realty N · Amy Knight Black

3 bd·3.5 ba·2,559 sqft

Motivated Seller

$394,990

427 Fountain Grass DR, San Marcos TX 78666

MLS #230631747 · Ryan Matthews · Ryan Matthews

3 bd·2 ba·1,982 sqft

Motivated Seller

$424,990

108 Country Cat LN, San Marcos TX 78666

MLS #236279706 · Ryan Matthews · Ryan Matthews

4 bd·3 ba·2,204 sqft

Motivated Seller

$419,990

316 Puppy Dog PASS, San Marcos TX 78666

MLS #238945073 · Ryan Matthews · Ryan Matthews

3 bd·2 ba·1,964 sqft

Motivated Seller

$474,990

112 Teakmill TRL, San Marcos TX 78666

MLS #241023471 · Ryan Matthews · Ryan Matthews

4 bd·3.5 ba·2,558 sqft

Motivated Seller

$659,990

209 Missouri Primrose LN, San Marcos TX 78666

MLS #241117786 · Ryan Matthews · Ryan Matthews

4 bd·3.5 ba·2,818 sqft

Motivated Seller

$259,000

328 Fairfax Ave, San Marcos TX 78666

MLS #243494448 · Olive Fox Properties Group LLC · Esther Talley

3 bd·2 ba·1,319 sqft

Motivated Seller

$280,000

125 Discovery LN, San Marcos TX 78666

MLS #244702413 · Sprout Realty · Eve Hanley

2 bd·2 ba·1,200 sqft

Motivated Seller

$590,000

120 Wild Sage CV, San Marcos TX 78666

MLS #243908292 · Kuper Sotheby's Int'l Realty N · Amy Knight Black

2 bd·2 ba·2,266 sqft

Price Cut

$1,025,000

530 Cascade TRL, San Marcos TX 78666

MLS #244735795 · Keller Williams Wimberley · Alice Lebkuecher

3 bd·3 ba·2,952 sqft

Motivated Seller

$215,000

217 Teron DR, San Marcos TX 78666

MLS #241707116 · Quest Real Estate · Tonnie Benn

3 bd·2 ba·1,160 sqft

Motivated Seller

$389,707

373 LACEY OAK LOOP, San Marcos TX 78666

MLS #243615993 · Keller Williams Realty · Wendy Papasan

4 bd·3 ba·2,143 sqft

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.