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Verified property facts
110 Roadrunner Rd Unit #A & B + buildable acreage is listed at $382,000 with 0 bedrooms, 1,633 square feet, 3.51-acre lot.
110 Roadrunner Rd Unit #A & B + buildable acreage is zoned for SanMarcosCONSISD with assigned schools: Rodriguez (San Marcos ISD) (elementary), Miller (6/10) (middle), San Marcos (6/10) (high). School assignments should be verified directly with the district.
110 Roadrunner Rd Unit #A & B + buildable acreage is in Rocky Ranch Acres Sec 2, Austin, Texas.
110 Roadrunner Rd Unit #A & B + buildable acreage is a Residential Income built in 2018 featuring 0 bedrooms, 1,633 square feet, 3.51-acre lot.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Listing timeline with current price, original ask, and market time.
Versatile Hill Country Investment Property with Dual Income & Expansion Potential
110 Roadrunner Rd, San Marcos, TX 78666 This +/-3.5-acre multi-unit property offers a rare opportunity to secure immediate income with future upside in the scenic Hill Country near San Marcos. Located just minutes from downtown, Texas State University, and the San Marcos River, it delivers peaceful surroundings with high rental demand and proximity to area amenities.
Currently Leased Units with Income Listed as a “Duplex” in MLS for input purposes only — this property consists of two detached homes with separate layouts and utilities. • Unit A: +/-930 SF | 3BR/1BA with solar panels, propane generator, septic, and private well—fully self-sufficient and leased. • Unit B: +/-703 SF | 2BR/1BA with large covered porch and in-unit laundry, also leased. • Each unit has its own storage shed (8'x10' and 10'x12').
Investment Highlights • Monthly Gross Rent: $2,550 ($1,175 + $1,375) • Estimated NOI aligns with investor benchmarks and recent comps. • Both homes are leased, generating immediate cash flow. • Pricing reflects a balance between income performance and market value, offering flexibility to both investors and owner-occupants.
Expansion Opportunity • Cleared land with RV hookups. • Ideal for adding 1–2 more homes or income-producing units to boost returns.
Whether you’re growing a portfolio or seeking a hybrid live-and-lease setup, this property offers location, versatility, and value in one of the most accessible Hill Country corridors between Austin and San Antonio.
Property Type
Residential Income
Year Built
2018
Lot Size
3.51 acres
$/Sq Ft
$234
HOA
$100/mo
Garage
4 spaces
Listed by Commercial Industrial Properti
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-17.5% | — | $456,256 | — | — |
2024-0.3% | — | $553,079 | $275,000 | $224,828 |
2023+54.2% | — | $554,614 | $275,000 | $278,079 |
2022+22.8% | — | $359,744 | $275,000 | $279,614 |
2021 | — | $292,936 | $125,000 | $234,744 |

SanMarcosCONSISD
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. Ratings from GreatSchools.org.
20% ($76K)
$382,000
Luxury property intelligence
A sourced read on Rocky Ranch Acres Sec 2 pricing, timing, and property scale. No automated valuation claim.
List price
$382,000
Price per sqft
$234/sqft
Vs. Rocky Ranch Acres Sec 2 median
Not available
Days on market
193 days
Original to current
No verified reduction
$382K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 11, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
110 Roadrunner Rd Unit #A & B + buildable acreage is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
110 Roadrunner Rd Unit #A & B + buildable acreage is priced at $234 per square foot across 1,633 sqft.
The most recent annual property tax for 110 Roadrunner Rd Unit #A & B + buildable acreage is $5,291. 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.
With 20% down ($76,400) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 110 Roadrunner Rd Unit #A & B + buildable acreage is around $2,423 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $382,000, 110 Roadrunner Rd Unit #A & B + buildable acreage is in the Rocky Ranch Acres Sec 2 market where there are currently 310 active listings in 78666. The Keenan Group has completed 1 transactions in 78666 as part of 1,000+ career sales totaling $1B+ across Austin.
110 Roadrunner Rd Unit #A & B + buildable acreage was built in 2018, making it 8 years old with relatively recent construction.
110 Roadrunner Rd Unit #A & B + buildable acreage is part of a managed community with HOA dues of $100 annually. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
5 events on record
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025-17.5% | — | $456,256 | — | — |
2024-0.3% | — | $553,079 | $275,000 | $224,828 |
2023+54.2% | — | $554,614 | $275,000 | $278,079 |
2022+22.8% | — | $359,744 | $275,000 | $279,614 |
2021 | — | $292,936 | $125,000 | $234,744 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
Best Match
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Active listings near 110 Roadrunner Rd Unit #A & B + buildable acreage
Recent sales for market context