— bed, — bath, 2,575 sqft on 0.23 acres in San Marcos. San Marcos, TX 78666. $400,000. SanMarcosCONSISD.
About This Home
This rare side-by-side duplex at 903-905 Hillyer St offers an outstanding opportunity for investors or owner-occupants in one of San Marcos’ most convenient and desirable neighborhoods. Both units have been beautifully updated with full remodels completed within the last 3 years, including a new roof installed in 2026, new gutters, fresh exterior and interior paint, and modern finishes throughout. The property consists of two 3-bedroom, 2-bathroom units with a large, fully fenced backyard. Unit 905 is currently vacant and move-in ready, allowing a buyer to live in one side immediately while collecting income from the other. Unit 903 is leased through April 30, 2027, providing immediate cash flow and long-term stability. Each unit features open living areas with laminate hardwood-style flooring, updated functional kitchens with pantry space, and full-size washer/dryer connections. The layouts are practical and comfortable, with central HVAC systems and separate utility meters for easy management. The generous backyard offers privacy and plenty of room for pets, entertaining, or outdoor enjoyment, while off-street parking accommodates multiple vehicles. Located less than a mile from Texas State University, this duplex is within walking or biking distance to campus, downtown San Marcos, the San Marcos River, and nearby parks. Residents enjoy quick access to excellent schools, shopping, dining, and outdoor recreation, with commutes of about 15 minutes to New Braunfels and 25 minutes to Austin. Strong rental demand from students, professionals, and families makes this a proven performer with excellent income potential. Whether you’re looking to house-hack, generate reliable rental income, or accommodate multi-generational living, this turnkey duplex delivers versatility, modern updates, and strong value in a high-demand market. Don’t miss this hard-to-find opportunity in San Marcos. Schedule your showing today to experience the property and location firsthand.
- Property Type
- Residential Income
- Year Built
- 1984
- Lot Size
- 0.23 acres
- Price / Sq Ft
- $155
Listing information last updated September 23, 2026.
Listed by Hart of Texas
MLS# 9461382 • Active
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Highlights
Facts & Features
Interior
- Ceiling Fan(s)
- Ceiling-High
- Ceiling-Vaulted
- Double Vanity
- Built-In Electric Range
- Disposal
- Dryer
- Microwave
- RNGHD
- Refrigerator
- Washer
- Dryer
- Tile
- Wood
- Heating
- Central
- Cooling
- Central Air
- Fireplaces
- 2
Exterior & Lot
- Balcony
- Back Yard
- Back Yard
- Slab
- Deck
- Front Porch
- Patio
- Porch
- Roof
- Asphalt
- Lot Size
- 0.23 Acres
- Concrete
Financial
- Original List Price
- $425,000
- Price per Sq Ft
- $155
Utilities
- High Speed Internet
- Sewer Connected
- Water Connected
- Water Source
- Public
- Sewer
- Public Sewer
Transaction History
1 record on file
Every recorded listing, sale, and lease at 903-905 Hillyer ST, whoever represented it.
- ActiveListed 2026Current price: $400,000Original list: $425,000MLS 9461382
- Listed · May 5, 2026$425,000
- Price changed · August 27, 2026$400,000
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
Listing timeline with current price, original ask, and market time.
- Current list
- $400,000
- Original list
- $425,000
- Price movement
- $25K reduction
- Listed / DOM
- May 5, 2026 · 164 days
Tax Record
Public record data from county appraisal records. Market value can differ from assessed value.
- Assessed Value
- $375,227
- Assessment Year
- 2025
- Year Built
- 1984
- Parcel ID
- 11-9435-4400-57000-3
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025 | — | $375,227 | $51,130 | $324,097 |
Zoned Schools
SanMarcosCONSISD
San Marcos
Miller
Rodriguez
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.
Excluded from this estimate: property taxes, home insurance, and HOA dues. Each requires verified amount, cadence or unit, source, and as-of details.
20% ($80K)
Adjustable assumption - not a lending recommendation.
$400,000
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Keenan Market Position
A sourced read on San Marcos pricing, timing, and property scale. No automated valuation claim.
List price
$400,000
Price per sqft
$155/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
164 days
Original to current
$25K reduction
$425K 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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