Homes Under $800K in San Marcos, TX

384 active homes under $800k in San Marcos, TX · The median list price in San Marcos is $335,000.

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$449,000

229 Heartleaf RD, San Marcos TX 78666

MLS #244381517 · TxHome Realty · Ian Gonzalez

3 bd·2 ba·2,114 sqft

Motivated Seller

$348,142

119 Horseherb WAY, San Marcos TX 78666

MLS #244381524 · LPT Realty, LLC · Lloyd Vaughn

4 bd·2 ba·1,980 sqft

New Construction

$365,000

117 Morningside GRV, San Marcos TX 78666

MLS #244389987 · Keller Williams City-View · Christopher Marti

4 bd·3 ba·2,473 sqft

Quick Move-In

$319,900

1716 Ramona CIR, San Marcos TX 78666

MLS #243826862 · Citywide Realty - Team Elite Group · Andy Patlan

3 bd·2.5 ba·1,740 sqft

Motivated SellerNew Construction

$339,268

212 Cogitare LN, San Marcos TX 78666

MLS #239219709 · ERA Experts · Matt Menard

4 bd·2 ba·1,977 sqft

Quick Move-In

Motivated SellerNew Construction

$329,990

216 Cogitare LN, San Marcos TX 78666

MLS #239972089 · ERA Experts · Matt Menard

3 bd·2 ba·1,532 sqft

Quick Move-In

Motivated SellerNew Construction

$331,090

112 Blackfoot Daisy PATH, San Marcos TX 78666

MLS #242519609 · ERA Experts · Matt Menard

3 bd·2 ba·1,734 sqft

Quick Move-In

Motivated Seller

$325,000

3113 Brand Iron DR, San Marcos TX 78666

MLS #244443116 · Four22 Realty Group, Limited L · Lisa Waltke

3 bd·2 ba·1,797 sqft

Motivated Seller

$384,900

634 Irvin DR, San Marcos TX 78666

MLS #234286910 · Keller Williams Realty Lone St · Ashley Brinkoeter

4 bd·3.5 ba·2,645 sqft

Motivated Seller

$700,000

336 Calming Agave Way, San Marcos TX 78666

MLS #238081594 · CENTURY 21 The Hills Realty · Diane Wilson

3 bd·3.5 ba·2,360 sqft

$224,900

1174 Esplanade PKWY, San Marcos TX 78666

MLS #244467197 · Pure Realty · Orlando Solis

3 bd·2 ba·1,102 sqft

$240,000

724 Adler WAY, San Marcos TX 78666

MLS #244488632 · The Real Estate Central · Charles Long

4 bd·2.5 ba·1,831 sqft

Motivated SellerNew Construction

$265,999

105 El Mirage RD, San Marcos TX 78666

MLS #242337756 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·2,014 sqft

Quick Move-In

Motivated SellerNew Construction

$299,999

109 El Mirage RD, San Marcos TX 78666

MLS #242338647 · Keller Williams City-View · Christopher Marti

4 bd·3 ba·2,669 sqft

Quick Move-In

Motivated Seller

$294,990

116 Hazy View RD, San Marcos TX 78666

MLS #244078351 · DRB Group Realty, LLC · Chaquia Thomas

3 bd·2 ba·1,809 sqft

Assumable Loan

$590,000

228 Cruising Oak ST, San Marcos TX 78666

MLS #243731488 · Realty Texas LLC · Ysolette Dailey

2 bd·2 ba·1,827 sqft

$245,000

1058 Sand Post PL, San Marcos TX 78666

MLS #244545678 · All City Real Estate Ltd. Co · Samuel Samaniego

2 bd·2.5 ba·1,194 sqft

Motivated SellerNew Construction

$239,999

1633 Iron Truss RD, San Marcos TX 78666

MLS #244124486 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·2,193 sqft

Quick Move-In

Motivated SellerNew Construction

$178,999

340 Navidad River DR, San Marcos TX 78666

MLS #244126082 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,380 sqft

Quick Move-In

Motivated Seller

$418,990

133 Antoinette WAY #101, San Marcos TX 78666

MLS #226198800 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,372 sqft

Motivated Seller

$454,990

127 Antoinette WAY, San Marcos TX 78666

MLS #226439441 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,731 sqft

Motivated Seller

$439,990

153 Antoinette WAY #102, San Marcos TX 78666

MLS #226894073 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,594 sqft

Motivated Seller

$629,990

1851 Dancing Oak LN, San Marcos TX 78666

MLS #228167251 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2.5 ba·2,160 sqft

Motivated Seller

$439,990

218 Wild Honeysuckle WAY, San Marcos TX 78666

MLS #232871331 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,761 sqft

About Homes Under $800K in San Marcos, TX

Setting a price ceiling is one of the most useful ways to shop, and there are 384 homes for sale under $800K in San Marcos on the market right now, drawn from live MLS data — so you're seeing what's actually available in your range, not a stale list. How far a $800K budget goes depends on the San Marcos market, and the quickest gauge is the median list price shown above: when your ceiling is below the local median you're shopping the lower-priced end of the local market, and when it's near or above the median you're looking at a large share of what's available. Within a $800K budget you'll typically find a mix of property types — houses, condos, and townhomes, and in some areas newer construction — across different sizes, ages, and neighborhoods, so the trade-offs between them are where the real choice lives. You can filter the homes and houses for sale under $800K in San Marcos by beds, baths, and features to narrow the list, and open any listing for its full details and price history. Because HomeLocating is an independent home-search platform — not a national portal — you get a neutral, MLS-sourced view of what $800K actually buys in San Marcos today.

Buying a Home Under $800K in San Marcos

Shopping with a $800K ceiling in San Marcos works best when the number is real, so a few things are worth doing before you tour. Start with a lender: getting pre-approved tells you what you can actually borrow and what your monthly payment looks like at $800K, which is often different from a round budget in your head. Remember that the list price isn't the whole cost — property taxes, any HOA or MUD dues, and insurance all factor into what a home under $800K really costs each month, so it's worth looking at the full number. Within a fixed budget, the choice usually comes down to trade-offs: size, location and commute, the age and condition of the home, and new construction versus resale — deciding which of those matter most to you makes comparing homes far easier. And well-priced homes in a given range can move quickly, so knowing your criteria in advance helps you act when the right one appears. None of this is financial advice, and HomeLocating is not a lender — but it's what keeps a budget from being a guess. Through HomeLocating, you can get help finding and buying a home under $800K in San Marcos directly through the site. When you're ready, browse the listings above and reach out about any that interest you.

Frequently Asked Questions

How many homes are for sale under $800K in San Marcos?

It changes as new listings come on the market and others go under contract. The homes under $800K shown here for San Marcos are drawn from live MLS data, so the count reflects what's actually available right now — the current total is shown with the results above.

What kind of homes can I get under $800K in San Marcos?

It depends on how $800K compares to the local market — the median list price for San Marcos is shown above. Within that budget you'll generally find a mix of houses, condos, and townhomes, and in some areas newer construction, across a range of sizes, ages, and neighborhoods. Filtering by property type and features narrows it to what fits.

How does a $800K budget compare to the San Marcos market?

The simplest gauge is the median list price shown above. If $800K is below the San Marcos median, you're shopping the lower-priced end of the market; if it's near or above the median, your budget covers a large share of what's listed. The live count shows how many homes currently fall under $800K.

How do I know what I can actually afford?

List price is only part of it — your real budget depends on your financing plus property taxes, insurance, and any HOA or MUD dues. Getting pre-approved with a lender tells you what you can borrow and what the monthly payment would be at $800K, so the number is based on your situation rather than a guess.

Are these listings current?

Yes — the homes under $800K shown here are drawn from live MLS data, so you're seeing current listings rather than a stale or padded list. As an independent platform, the goal is an accurate, neutral view of the San Marcos market.

Can HomeLocating help me buy a home under $800K in San Marcos?

Yes. Through HomeLocating, you can get help comparing homes in your budget, understanding the full monthly cost, and handling the offer directly through the site — reach out about any of the listings above.