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Homes for Sale Under 300K in San Marcos, TX

397 Homes for Sale

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Photo 3 of Single family home for sale at 820 Cardenas St, San Marcos, TX 78666 | MLS# 8263574 | Listing updated on 2026-10-13Photo 1 of Single family home for sale at 820 Cardenas St, San Marcos, TX 78666 | MLS# 8263574 | Listing updated on 2026-10-13Photo 2 of Single family home for sale at 820 Cardenas St, San Marcos, TX 78666 | MLS# 8263574 | Listing updated on 2026-10-13

$269,210

Views: 16

Bedrooms: 3Bds

Bathrooms: 2Ba

Area: 1,644sqft

Single family home for sale

820 Cardenas St, San Marcos, TX 78666

Era Experts, Listing provided by Unlock Mls

Price CutPrice Drop: $21K
Photo 3 of Single family home for sale at 235 Hay Barn, San Marcos, TX 78666 | MLS# 2002323 | Listing updated on 2026-10-07Photo 1 of Single family home for sale at 235 Hay Barn, San Marcos, TX 78666 | MLS# 2002323 | Listing updated on 2026-10-07Photo 2 of Single family home for sale at 235 Hay Barn, San Marcos, TX 78666 | MLS# 2002323 | Listing updated on 2026-10-07

$268,500

Views: 3

Bedrooms: 3Bds

Bathrooms: 2Ba

Area: 1,421sqft

Single family home for sale

235 Hay Barn, San Marcos, TX 78666

Clre Llc Canyon Land Real Estate And Property Management, Betty Coleman

3D Tour3D Tour
Photo 3 of Single family home for sale at 117 Finn Trl, San Marcos, TX 78666 | MLS# 5990027 | Listing updated on 2026-10-29Photo 1 of Single family home for sale at 117 Finn Trl, San Marcos, TX 78666 | MLS# 5990027 | Listing updated on 2026-10-29Photo 2 of Single family home for sale at 117 Finn Trl, San Marcos, TX 78666 | MLS# 5990027 | Listing updated on 2026-10-29

$265,000

Views: 10

Bedrooms: 3Bds

Bathrooms: 3Ba

Area: 1,976sqft

Single family home for sale

117 Finn Trl, San Marcos, TX 78666

Realty Texas Llc, Listing provided by Unlock Mls

New ConstructionNew Construction
Photo 3 of Single family home for sale at 105 El Mirage Rd, San Marcos, TX 78666 | MLS# 2500731 | Listing updated on 2026-10-26Photo 1 of Single family home for sale at 105 El Mirage Rd, San Marcos, TX 78666 | MLS# 2500731 | Listing updated on 2026-10-26Photo 2 of Single family home for sale at 105 El Mirage Rd, San Marcos, TX 78666 | MLS# 2500731 | Listing updated on 2026-10-26

$258,999

Views: 9

Bedrooms: 4Bds

Bathrooms: 2Ba

Area: 2,014sqft

Single family home for sale

105 El Mirage Rd, San Marcos, TX 78666

Keller Williams City-View, Listing provided by Unlock Mls

Showing 127 - 168 of 397 homes for sale in San Marcos, TX

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San Marcos, TX Housing Market Overview

San Marcos is a balanced market, giving buyers and sellers room to negotiate. With 5.5 months of supply and homes averaging 131 days on the market, you can make decisions without the pressure of a highly competitive market.

Status

Balanced Market

Days on Market

131

Inventory

404

Sep 2021Mar 2024Mar 2026

Median Home Price

$315,000Down 0.09%

In Mar 2026 · YoY

Sep 2021Mar 2024Mar 2026

Mortgage Rates 30-Yr Fixed

6.23%Down 0.58%

Current rate · YoY

Loan Type

30-Year Fixed

Housing Supply

Homes For Sale
404 Down 0.04%
Newly Listed Homes
98 Down 0.26%
Months of Supply
5.5 Up 0.10%

Housing Demand

Homes Sold
73 Down 0.00%
Sale-to-List Ratio
97.9% Up 1.95%
Homes Sold Above List
9.6% Up 3.18%

30-yr fixed rate 6.23% · Data as of Mar 2026 · Source: Houzeo Research.

View Full San Marcos Market Report
No. of Homes
Houses for Sale in La Cima, San Marcos
107
Houses for Sale in Kissing Tree, San Marcos
78
Houses for Sale in Blanco Vista, San Marcos
52
Houses for Sale in Trace, San Marcos
41
Houses for Sale in Holland Hills, San Marcos
32
Houses for Sale in Blanco Gardens, San Marcos
26
Houses for Sale in Cottonwood Creek, San Marcos
22
Houses for Sale in Dunbar, San Marcos
17
Houses for Sale in Castle Forest, San Marcos
16
Houses for Sale in Southwest Hills, San Marcos
15
Houses for Sale in Heritage, San Marcos
15
Houses for Sale in Oak Heights, San Marcos
13
Houses for Sale in Blanco River North, San Marcos
12
Houses for Sale in El Camino Real, San Marcos
10
Houses for Sale in East Guadalupe, San Marcos
8
Houses for Sale in Hunter's Hill, San Marcos
8
Houses for Sale in Willow Creek, San Marcos
8
Houses for Sale in Millview West, San Marcos
8
Houses for Sale in Westover, San Marcos
8
Houses for Sale in Rio Vista, San Marcos
7
Blanco Vista, San Marcos Neighborhood Guide
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  • mls-img
    Based on information from the association of REALTORS® (alternatively, from the Central Texas MLS) through Oct 29, 2026, 6:30 AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 Central Texas MLS, All Rights Reserved.
  • mls-img
    Based on information submitted to the MLS GRID from Unlock MLS through Oct 29, 2026, 6:30 AM. All information provided is deemed reliable but is not guaranteed and should be independently verified. Unlock MLS and its affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The information being provided is for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. © 2026 Unlock MLS. All Rights Reserved.
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    Based on information from the San Antonio Board of REALTORS® MLS through Oct 29, 2026, 6:30 AM. Information is provided exclusively for consumers’ personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed. © 2026 San Antonio Board of REALTORS - All Rights Reserved.
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Homes Available icon

397

Homes Available

Median List Price icon

$ 315,000

Median List Price

Avg on Market icon

131 Days

Avg on Market