Prime Riverside Investment Opportunity in San Marcos! Outstanding opportunity to acquire a well-located property just one block from the San Marcos River and minutes from Texas State University and Downtown. Positioned on a spacious lot with two driveways and a large backyard, this property offers strong potential for expansion and/or the addition of an Accessory Dwelling Unit (ADU) to maximize returns. The existing home provides a solid foundation for renovation or repositioning, ideal for investors looking to add value through updates and improvements. The location alone ensures long-term demand and appreciation, with easy access to parks, restaurants, campus, and entertainment in one of San Marcos’ most desirable and established neighborhoods.
Single-familyProperty Type
1955Year Built
8,389 sq ftLot Size
$197Est. Price/Sq.Ft.
5 spacesParking
Listed by Michael Nolen• Monica & Company Real Estate
Contact: (512) 667-9129
Bought with Andrew Werner• Texas Ranch Kings Realty, LLC
Prime Riverside Investment Opportunity in San Marcos! Outstanding opportunity to acquire a well-located property just one block from the San Marcos River and minutes from Texas State University and Downtown. Positioned on a spacious lot with two driveways and a large backyard, this property offers strong potential for expansion and/or the addition of an Accessory Dwelling Unit (ADU) to maximize returns. The existing home provides a solid foundation for renovation or repositioning, ideal for investors looking to add value through updates and improvements. The location alone ensures long-term demand and appreciation, with easy access to parks, restaurants, campus, and entertainment in one of San Marcos’ most desirable and established neighborhoods.
Unlock MLS #1776787
Dec 23, 2025
Sold
*
Nov 28, 2025
Contingent
—
Nov 11, 2025
Listed
$199,000
$156/sq ft
Public Records
Jan 7, 1994
Sold
*
Year
Property tax
Land + Additions
Assessment*
2026
$3,510 (−15.5%)
$39,680 + $130,180
$169,860
2025
$4,156 (+3.3%)
$35,710 + $165,400
$201,110
2024
$4,025 (+10.9%)
$35,710 + $168,780
$204,490
2023
$3,628 (+4.3%)
$35,710 + $155,060
$190,770
2022
$3,478 (+33.0%)
$31,200 + $138,540
$169,740
2021
$2,615 (+2.2%)
$25,200 + $95,830
$121,030
2020
$2,559 (−3.0%)
$25,200 + $90,920
$116,120
2019
$2,638 (+8.2%)
$22,200 + $90,000
$112,200
2018
$2,438 (+5.8%)
$15,000 + $84,040
$99,040
2017
$2,305 (+9.2%)
$12,600 + $80,600
$93,200
2016
$2,110 (+5.0%)
$12,600 + $80,600
$93,200
2015
$2,010 (+5.5%)
$12,600 + $75,190
$87,790
2014
$1,905 (+6.8%)
$12,600 + $66,350
$78,950
2013
$1,783 (+2.7%)
$12,600 + $66,350
$78,950
2012
$1,736
$12,000 + $61,900
$73,900
2011
$1,736
2010
$1,736 (−0.8%)
2009
$1,750
Tax history for 319 Riverside Dr
Year
Property tax
Land + Additions
Assessment*
2026
$3,510 (−15.5%)
$39,680 + $130,180
$169,860
2025
$4,156 (+3.3%)
$35,710 + $165,400
$201,110
2024
$4,025 (+10.9%)
$35,710 + $168,780
$204,490
2023
$3,628 (+4.3%)
$35,710 + $155,060
$190,770
2022
$3,478 (+33.0%)
$31,200 + $138,540
$169,740
2021
$2,615 (+2.2%)
$25,200 + $95,830
$121,030
2020
$2,559 (−3.0%)
$25,200 + $90,920
$116,120
2019
$2,638 (+8.2%)
$22,200 + $90,000
$112,200
2018
$2,438 (+5.8%)
$15,000 + $84,040
$99,040
2017
$2,305 (+9.2%)
$12,600 + $80,600
$93,200
2016
$2,110 (+5.0%)
$12,600 + $80,600
$93,200
2015
$2,010 (+5.5%)
$12,600 + $75,190
$87,790
2014
$1,905 (+6.8%)
$12,600 + $66,350
$78,950
2013
$1,783 (+2.7%)
$12,600 + $66,350
$78,950
2012
$1,736
$12,000 + $61,900
$73,900
2011
$1,736
2010
$1,736 (−0.8%)
2009
$1,750
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
8,388 Sq. Ft.
Year renovated
1990
Sq. Ft.
1,274
Year built
1955
Style
Single Family Residential
County
Hays County
APN
R39229
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 15, 2026.
SF-6
Single Family - 6 District
The SF-6 district is intended to accommodate single family detached houses with a minimum lot size of 6,000 square feet. Characterized by smaller landscaped areas with moderate setbacks and more frequent pedestrian use. Uses that would substantially interfere with the residential nature of the district are not allowed.
Permitted uses
Include but are not limited to:
Infrastructure
Park & open space
Apr 10, 2026 • Active
Residential
Electrical
Electric meter
Mar 6, 2026 • Active
Residential
Perform foundation repairs on a single-family home.
Grading
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking
Features: Additional Parking, Driveway
# of Parking (Total): 5
Interior
Bedroom Information
# of Main Level Bedrooms: 3
Bathroom Information
# of Full Bathrooms: 2
Room 1 Information
Kitchen
Features: Dining Area, Laminate Counters
Level: Main
Room 2 Information
Level: Main
Room 3 Information
Features: Bookcases, Ceiling Fan(s)
Level: Main
Laundry Information
Features: Outside
Fireplace Information
Has Fireplace
# of Fireplaces: 1
Features: See Remarks
Equipment
Appliances: See Remarks
Interior Features
Window Features: See Remarks
Accessibility Features: See Remarks
Flooring: Concrete, Vinyl, Wood
Other Features: Main Level Primary, See Remarks
Exterior
Building Information
Stories: 1
Year Built Source: Public Records
Roof Details: Shingle
Construction Details: See Remarks
Exterior Features
Exterior Features: See Remarks
Fencing: Chain Link
Green Features
Green Energy Efficient: See Remarks
Lot Information
Lot Size Area: 0.1926
Lot Size Acres: 0.1926
Lot Features: Back Yard, Moderate Trees, Trees Large Size, Trees Medium Size
Property Information
Direction Faces: West
Foundation Details: Slab
Resale
Financial
Assessments and Fees
Assessed Value: $201,110
Tax Information
Annual Tax Amount: $3,958.25
Tax Year: 2025
Utilities
Utility Information
Utilities: Electricity Connected, Sewer Connected, Water Connected
Sewer: Public Sewer
Water Source: Public
Heating & Cooling
Has Cooling
Cooling: Wall/Window Unit(s)
Heating: Varies by Unit
Location
Community Information
Community Features: Curbs
Public facts
Beds: —
Baths: —
Sq. Ft.: 1,274
Stories: —
Lot Size: 8,388 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1990
County: Hays County
APN: R39229
Home facts updated by county records on Oct 15, 2026
Around this home
Schools
Crockett Elementary School
Public K-5 • Assigned • 1.8mi
8/10
Miller Middle School
Public 6-8 • Assigned • 2.9mi
5/10
San Marcos High School
Public 9-12 • Assigned • 4.1mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 19-29% chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
3% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 108° expected this year, 21 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
San Marcos, TX • 78666
Average low and high temperatures (°F)
60
40
71
48
82
57
82
63
87
66
92
74
93
75
97
74
93
70
89
65
78
55
69
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.3 hours in
June and 4.8 hours in December, which is comparable to the
U.S. average for solar exposure.
9.3 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$239,000 – $290,000
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