12205 Mason Valley Way
San Antonio, TX 78254
For more information on this listing, contact us at: (830) 832-6211
Active
$399,990
12205 Mason Valley Way San Antonio, TX 78254
Single Family Detached
Property Type
3
Beds
2 Full 1 Half
Baths
2,400
Sq. Ft.
2023
Year Built
Bexar
County
CORNER LOT + NO CITY TAXES! Built in 2023 by Perry Homes, this beautifully maintained home offers that new home feel without the new build price tag. A striking 19 foot entryway ceiling makes a grand first impression, while upgraded wood look ceramic tile flows through the main living areas. The open floor plan connects the living space, breakfast area, and kitchen with a built in gas cooktop. A dedicated study provides room to work from home, and the downstairs primary suite offers separation from the two upstairs bedrooms. An enormous upstairs game room provides plenty of space for movie nights, games, or a second living area. Upstairs carpeting has seen minimal foot traffic, reflecting how lightly the home has been lived in. Additional highlights include a water softener, sprinkler system, covered patio, and brick on all four sides with stone accents on the front elevation.
MLS #
2025090
Monthly HOA
$60
On Site
5 Days
Last Updated
10/21/2026
Contact Agent
Anna Jaso
(830) 832-6211Property Details
Community Information
Address
12205 Mason Valley Way, San Antonio, TX 78254
County
Bexar
City
San Antonio
Subdivision
Stillwater Ranch
Zip Code
78254
Builder
Perry
School Information
School
Northside
High School
Sotomayor High School
Middle School
FOLKS
Elementary School
Kay Franklin
Architecture
Bedrooms
3
Bathrooms
2 Full / 1 Half
Year Built
2023
Stories
2
Style
Two Story
Exterior
Brick, 4 Sides Masonry, Stone/Rock, Siding
Roof
Composition
Foundation
Slab
Parking
Two Car Garage
Features / Amenities
Interior Features
One Living Area, Eat-In Kitchen, Island Kitchen, Walk-In Pantry, Study/Library, Game Room, Utility Room Inside, High Ceilings, Open Floor Plan, Pull Down Storage, Cable TV Available, High Speed Internet, Laundry Main Level, Laundry Lower Level, Laundry Room, Walk in Closets
Floor
Carpeting, Ceramic Tile
Inclusions
Ceiling Fans, Chandelier, Washer Connection, Dryer Connection, Cook Top, Built-In Oven, Microwave Oven, Gas Cooking, Disposal, Dishwasher, Water Softener (owned), Smoke Alarm, Pre-Wired for Security, Gas Water Heater, Garage Door Opener, Plumb for Water Softener, Solid Counter Tops, Carbon Monoxide Detector
Primary Bedroom
Split, DownStairs, Walk-In Closet, Ceiling Fan, Full Bath
Primary Bath Features
Shower Only, Separate Vanity, Double Vanity
Exterior Features
Covered Patio, Privacy Fence, Sprinkler System, Double Pane Windows, Has Gutters
Energy Efficiency
Tankless Water Heater, 16+ SEER AC, Programmable Thermostat, Double Pane Windows, Energy Star Appliances, Radiant Barrier, Low E Windows, Ceiling Fans
Green Certification
HERS 0-85, Energy Star Certified
Green Features
Low Flow Commode
Cooling
One Central, Zoned
Heating Fuel
Natural Gas
Heating
Central
Property Features
Lot Size
0.14 Acres
Lot Dimensions
0.137
Lot Description
Corner, Level
Lot Improvements
Street Paved, Curbs, Sidewalks
Neighborhood Amenities
Pool, Tennis, Clubhouse, Park/Playground, Jogging Trails, Sports Court, BBQ/Grill, Basketball Court
Water/Sewer
Water System, Sewer System
Directions
From Loop 1604, head west on Shaenfield Road for approximately 2.4 miles. Turn left onto Silver Spot and continue 0.7 miles. Turn right onto Stillwater Pass and continue 0.7 miles, then turn right onto Aurora Basin. Continue approximately 0.3 miles to the
Tax and Financial Info
Proposed Terms
Conventional, FHA, VA, TX Vet, Cash
Total Tax
7664
Miscellaneous
Builder 10-Year Warranty, No City Tax
HOA Name
STILLWATER RANCH HOA
HOA Frequency
Semi-Annually
HOA Fee
$360
HOA Mandatory
Mandatory
Rooms
| Level | Size | |
| Primary Bedroom | Main Level | 15 X 14 |
| Bedroom 2 | 2nd Level | 13 X 12 |
| Bedroom 3 | 2nd Level | 12 X 12 |
| Kitchen | Main Level | 13 X 15 |
| Living Room | Main Level | 17 X 19 |
| Breakfast Room | Main Level | 13 X 11 |
| Utility Room | Main Level | 8 X 5 |
| Entry Room | Main Level | 6 X 14 |
| Office/Study | Main Level | 11 X 12 |
Mortgage Calculator
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Loan and interest only.
Purchase price
Down payment
Schools
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Listing Information Last Updated 10/21/2026
Listing provided courtesy of John Guerrero, Real Broker, LLC ([email protected]).
IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS.  The MLS may, at its discretion, require use of other disclaimers as necessary to protect participants and/or the MLS from liability.Data Provided by LERA MLS. Copyright ©2026 LERA MLS ​
