The Wild Onion Ranch is now available. It's been in the same family for almost a century. Property only shown by appointment. Please contact agent Troy Braswell with any questions and for showings. Rare opportunity for Builders and Developers to scoop up this Onion Creek frontage. Currently in the Austin ETJ. Utility info available upon request. This unique and beautiful property won't be available for long.
Active under contract
$15,000,000
12112 Old San Antonio Rd, Manchaca, TX 78652
8beds
0baths
7,144sqft
Farm
Built in 1960
60.87 Acres Lot
$-- Zestimate®
$2,100/sqft
$-- HOA
What's special
Onion creek frontage
- 157 days
- 39
- 0
Zillow last checked:
Listing updated:
Listed by:
Troy Braswell (512) 568-6227,
Compass RE Texas, LLC (512) 575-3644,
Eric Pugatch (512) 820-6815,
Compass RE Texas, LLC
Source: Unlock MLS,MLS#: 1103984
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 8
- Bathrooms: 0
- Main level bedrooms: 8
Heating
- See Remarks
Cooling
- Other
Appliances
- Included: See Remarks
Features
- See Remarks
- Flooring: See Remarks
- Windows: See Remarks
- Number of fireplaces: 1
- Fireplace features: See Remarks
Interior area
- Total interior livable area: 7,144 sqft
Property
Parking
- Parking features: Detached, Garage
- Has garage: Yes
Accessibility
- Accessibility features: See Remarks
Features
- Levels: One
- Stories: 1
- Patio & porch: Deck, Porch, Terrace
- Exterior features: See Remarks
- Fencing: See Remarks
- Has view: Yes
- View description: Trees/Woods
- Waterfront features: Creek
- Body of water: Onion Creek
Lot
- Size: 60.87 Acres
- Features: See Remarks
Details
- Additional structures: Corral(s)
- Has additional parcels: Yes
- Parcel number: 04471901010000
- Special conditions: Standard
- Horses can be raised: Yes
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Farm
Materials
- Foundation: Slab
- Roof: Metal
Condition
- Resale
- New construction: No
- Year built: 1960
Utilities & green energy
- Sewer: See Remarks
- Water: See Remarks
- Utilities for property: See Remarks
Community & HOA
Community
- Features: See Remarks
- Subdivision: ABS 20 SUR 1 SLAUGHTER S F ACR 2.713
HOA
- Has HOA: No
Location
- Region: Manchaca
Financial & listing details
- Price per square foot: $2,100/sqft
- Tax assessed value: $2,036,345
- Annual tax amount: $20,927
- Date on market: 4/9/2026
- Listing terms: Cash,Conventional
- Road surface type: See Remarks
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 5/15/2026 | Contingent | $15,000,000$2,100/sqft |
Source:  Unlock MLS #1103984 Report a problem | ||
| 4/9/2026 | Listed for sale | $15,000,000$2,100/sqft |
Source: Unlock MLS #1103984 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $14,200 -27% | $1,289,841 -10.7% |
| 2024 | $19,456 +2.7% | $1,444,740 -1.8% |
| 2023 | $18,938 +16% | $1,471,386 +2% |
| 2022 | $16,329 | $1,442,338 +126.4% |
| 2021 | -- | $637,122 +1.4% |
| 2020 | $9,661 -4.1% | $628,371 -3.1% |
| 2019 | $10,072 +63.9% | $648,682 +57.8% |
| 2018 | $6,145 | $411,037 -1.4% |
| 2017 | $6,145 -26.3% | $417,028 |
| 2016 | $8,336 | $417,028 |
| 2015 | $8,336 | $417,028 |
| 2014 | $8,336 | $417,028 +0.9% |
| 2013 | -- | $413,261 |
| 2012 | -- | $413,261 -0.5% |
| 2011 | -- | $415,142 |
| 2010 | -- | $415,142 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 78652
Nearby schools
Schools provided by the listing agent
- Elementary: Menchaca
- Middle: Paredes
- High: Akins
- District: Austin ISD
Source: Unlock MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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