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Keenan Group#1 Austin Board of Realtors Team 2024

$350,000

3Beds
2Baths
1,162Sq Ft
0.47 acresLot

508 River Hills Dr, San Marcos, TX 78666

San Marcos·MLS# 8190408·Built 2001·114 days on market

3 bed, 2 bath, 1,162 sqft on 0.47 acres in San Marcos. San Marcos, TX 78666. $350,000. SanMarcosCONSISD.

About This Home

Quaint 3-bedroom, 2-bath home on an approximate 1/2-acre lot in the peaceful, out-of-city-limits River Hills community of San Marcos. Recent updates include new vinyl flooring, a newer roof (2022), and a detached metal 3-car garage with an automatic opener and convenient side entry to the home. Charming curb appeal welcomes you with a half-circle driveway lined by mature hedges and trees, a stone-accented exterior, bay window, and a wide covered front porch. Inside, the inviting living room is anchored by a masonry wood-burning fireplace, creating a warm and comfortable gathering space. The kitchen offers extended countertop space, a breakfast area, electric appliances, and a pantry for added storage. The split-bedroom layout provides privacy, with the primary suite situated opposite the secondary bedrooms and featuring a deep walk-in closet, a bay window overlooking the tranquil backyard, and an updated ensuite bath with a new walk-in shower. Cordless blinds are installed throughout the home. Outside, you'll find rain gutters, a covered back patio, an additional metal storage building, and a spacious partially fenced backyard with endless possibilities for entertaining, outdoor activities, a future pool, guest house, workshop, or garden. Enjoy the quiet surroundings and scenic setting of River Hills while remaining just minutes from Texas State University, shopping, restaurants, and convenient access to both Austin and San Antonio.

Property Type
Residential
Year Built
2001
Lot Size
0.47 acres
Price / Sq Ft
$301
Garage
3 spaces

Listing information last updated August 3, 2026.

Listed by Keller Williams Realty

MLS# 8190408 • Active

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Highlights

3-car garage with additional parking capacity
Generous 0.47-acre lot
Ceiling Fan(s)
Ceiling-Vaulted
No Interior Steps
Pantry

Facts & Features

Interior

Features

  • Ceiling Fan(s)
  • Ceiling-Vaulted
  • No Interior Steps
  • Pantry
  • Primary Bedroom on Main
  • Walk-In Closet(s)

Appliances

  • Cooktop
  • Dishwasher
  • Electric Cooktop
  • Electric Range
  • Microwave
  • Electric Oven
  • Electric Water Heater

Flooring

  • Carpet
  • Tile
  • Vinyl
Heating
Central
Cooling
Central Air
Fireplaces
1
Exterior & Lot

Features

  • Rain Gutters
  • Lighting
  • Satellite Dish

Construction

  • Hardi
  • Plank Type
  • Stone

Lot Features

  • Back Yard
  • Front Yard
  • Landscaped
  • Trees-Medium (20 Ft - 40 Ft)
  • Trees-Moderate
  • Views

Fencing

  • Partial

Foundation

  • Slab

Patio / Porch

  • Covered
  • Patio
Roof
Asphalt,Composition,Shingle
Lot Size
0.47 Acres

Parking

  • Circular Driveway
  • Detached
  • Driveway
  • Garage
  • Garage Door Opener
  • Garage Faces Front
Garage Spaces
3
Financial
Original List Price
$350,000
Price per Sq Ft
$301
Utilities
  • Electricity Connected
  • High Speed Internet
  • Sewer Connected
  • Water Connected
Water Source
Public
Sewer
Septic Tank

Transaction History

1 record on file

Every recorded listing, sale, and lease at 508 River Hills DR, whoever represented it.

  1. ActiveListed 2026
    Current price: $350,000Original list: $350,000MLS 8190408
    1. Listed · June 24, 2026$350,000

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

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Price & Listing History

Listed with current price, original ask, and market time.

View Timeline
Current list
$350,000
Original list
$350,000
Price movement
No verified reduction
Listed / DOM
Jun 24, 2026 · 114 days

Tax Record

Public record data from county appraisal records. Market value can differ from assessed value.

Assessed Value
$244,290
Assessment Year
2025
Year Built
2001
Parcel ID
11-6990-0000-02700-3
YearTaxesTotal AssessmentLandAdditions
2025
—$244,290$57,400$186,890

Virtual Tour

Virtual tour of 508 River Hills Dr
Map showing 508 River Hills DR
508 River Hills DR
Directions

Zoned Schools

SanMarcosCONSISD

1 High School1 Middle School1 Elementary School

San Marcos

High SchoolGrades 9-12Zoned assignment

Goodnight

Middle SchoolGrades 6-8Zoned assignment

Dezavala

ElementaryGrades K-5Zoned assignment

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.

Principal & interest
$1,939

Excluded from this estimate: property taxes, home insurance, and HOA dues. Each requires verified amount, cadence or unit, source, and as-of details.

20% ($70K)

Adjustable assumption - not a lending recommendation.

$350,000

Loan: $280K
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-15
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Keenan Market Position

A sourced read on San Marcos pricing, timing, and property scale. No automated valuation claim.

List price

$350,000

Price per sqft

$301/sqft

Vs. Neighborhood guide reference price

Not available

Days on market

114 days

Original to current

No verified reduction

$350K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 15, 2026.

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Frequently Asked Questions

How much is 508 River Hills Dr?

508 River Hills Dr is listed at $350,000 with 3 bedrooms, 2 full bathrooms, 1,162 square feet, 0.47-acre lot. This places it above the ZIP 78666 single-family closed-sale median price of $310,500 (ZIP 78666 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 15, 2026).

What school district is 508 River Hills Dr in?

508 River Hills Dr is zoned for SanMarcosCONSISD with assigned schools: Dezavala (elementary), Goodnight (middle), San Marcos (high). School assignments should be verified directly with the district.

What are the property details for 508 River Hills Dr?

508 River Hills Dr is a Residential built in 2001 featuring 3 bedrooms, 2 full bathrooms, 1,162 square feet, 0.47-acre lot.

What are the property taxes for 508 River Hills Dr?

The most recent annual property tax for 508 River Hills Dr is $3,854. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.

How should a buyer estimate the monthly payment for 508 River Hills Dr?

This page does not assume a mortgage rate or publish a monthly payment for 508 River Hills Dr. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 508 River Hills Dr compare with other homes in San Marcos?

As of Oct 15, 2026, 508 River Hills Dr is offered at $350,000. The current MLS snapshot shows 358 active listings in 78666. Keenan Group has completed 4 verified transactions in 78666 within its 1,000+ completed transactions and $1B+ career volume across Austin.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

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Unlock MLSMLS GRID

Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

IDX information is provided exclusively for consumers' personal, non-commercial use and 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 by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 10/15/2026, 7:17:08 AM. 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.

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Last updated: 10/15/2026, 7:17:08 AM

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