Date
Details
Price
Change
Source
5/27/2026
Listed
$315,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/22
$315,000 Sale Pending
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1/22
Property Description
The layout does the talking at 12639 Monoceros. This 4-bedroom, 3 full and 1 half-bath home offers a clean two-story design with a 2-car attached garage, natural light throughout, and a kitchen island that anchors the main living space. The outdoor setup adds a fenced yard with patio/deck porch space, giving the home extra room to use and enjoy. Located with access to US-90, Potranco Rd, and Loop 1604, with area conveniences including H-E-B, Alamo Ranch shopping, Heritage Duck Pond Park, and Pearsall Park.
Full Property Details
Full Property Details for 12639 Monoceros
General
- Price: $315,000
- HOA FEE: $50/month
- HOA FEE FREQ.: Quarterly
- Taxes: $2,683 (2025)
- Status: Pending
- Type: Single Family
- Source: Houston
- MLS ID: 78620005
- Updated: 6/18/2026
- Added to Site: 47 day(s) ago
Interior
- Number of Rooms: 6
- Interior Features: Kitchen Island
- Appliances: Double Oven, Dishwasher, Electric Cooktop, Disposal
- Flooring: Carpet, Laminate
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Exterior
- Exterior Features: Deck, Fence, Porch, Patio, Private Yard
- Porch/Patio/Deck: Deck, Patio, Porch
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Attached, Garage
Location
- Area: 83
- County: Bexar
- Subdivision: Blue Skies Un-5 Ncb 4342
- Driving Directions: From US-90 W, take the exit toward Montgomery Rd and merge onto the U.S. 90 Access Rd. Turn right onto WT Montgomery, then turn left onto Monoceros. The property will be on the right.
School Information
- Elem School District: 728 - Medina Valley
- Midd School District: 728 - Medina Valley
- High School District: 728 - Medina Valley
- Elementary School: LUCKEY RANCH ELEMENTARY
- Middle School: LOMA ALTA MIDDLE SCHOOL
- High School: MEDINA VALLEY HIGH SCHOOL
Community
- Association: Yes
- Assoc. Name: Alamo Management Group
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Electric
- Heating Type: Central, Electric
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Traditional
- Construction: Brick, Vinyl Siding
- Roof: Composition
- Stories/Levels: 2
- Square Feet: 2,604
- Sq. Ft. Source: Appraiser
- Living Area: 2,604 Sq. Ft.
- Year Built: 2023
- Year Built Source: Public Records
Lot Features
- Lot Size (Acres): 0.132
- Lot Size Source: Appraiser
- Lot Features: Subdivision
- Fencing (Description): Back Yard
Financial Considerations
- Association Fee: $150
- Assoc Fee Freq.: Quarterly
- Tax Amount: $2,683
- Tax Year: 2025
- Terms: Cash, Conventional, FHA, VA Loan
Disclosures and Reports
- Ownership: Full Ownership
- Special Conditions: Real Estate Owned
- Legal Description: CB 4342E (BLUE SKIES UT-5), BLOCK 30 LOT 21 2024-CREATED PER
- Bank-owned: Yes
- APN: 04342-530-0210
Listed by Trillionaire Realty (877) 410-2037, Chris Lawrence (832) 455-3550
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Listing agent
— 12639 Monoceros —
Chris Lawrence
Trillionaire Realty
832-455-3550
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 12639 Monoceros
School District:Medina Valley Independent School District
| Name | Grades | Distance |
|---|---|---|
Luckey Ranch Elementary School 12045 Luckey River, San Antonio, TX 78252 | K-5 | 1.7 mi |
Medina Valley Loma Alta Middle 266 County Road 381, San Antonio, TX 78253 | 6-8 | 5.1 mi |
Medina Valley High School 8365 F M 471 S, Castroville, TX 78009 | 9-12 | 6.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 12639 Monoceros
Tax History
Tax History for 12639 Monoceros
Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,354
100%
$322,647
38%
2023
—
$233,300
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 12639 Monoceros
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12639 Monoceros, San Antonio, TX 78245 (MLS# 78620005) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 12639 Monoceros is currently listed for $315,000 and was received on May 27, 2026. Want to learn more about 12639 Monoceros? Do you have questions about finding other Single Family real estate for sale in San Antonio? You can browse all San Antonio real estate or contact a Coldwell Banker agent to request more information.