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12159 Old Onyx, San Antonio, TX 78245

$325,000
  • 12159 Old Onyx, San Antonio, TX 78245 Main Photo

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New to the Market Active Option
BEDS5 BATHS2 full 1 partial SQUARE FEET2,568 MLS#2001812
STATUSActive Option PROPERTY TYPEResidential - Single Family SUBDIVISIONAMHURST SCHOOLNorthside

Property Description

Situated on an elevated lot, this two-story San Antonio home features a stone and stucco exterior complemented by lush front landscaping. Inside, a flexible open-concept layout is designed for both everyday comfort and entertaining, offering two primary bedroom suites, one conveniently on the main level and another upstairs for added privacy. A multi-purpose office or dining space near the entry flows seamlessly into the main living areas. The kitchen serves as a true centerpiece with white cabinetry, granite countertops, stainless steel appliances, a large island, breakfast bar, and recessed lighting throughout, all overlooking the spacious living room. The upper level includes a loft-style media room with an additional niche ideal for a workstation or study area. The upstairs primary suite provides a quiet retreat, thoughtfully separated from the main living spaces. Outdoors, enjoy a covered patio and an expansive backyard on a larger lot, complete with a privacy fence. Additional highlights include a wide driveway, extended walkways, modern finishes, and generous storage throughout.

12159 Old Onyx | MLS# 2001812

This single family home located at 12159 Old Onyx, San Antonio, TX 78245 is currently listed for sale with an asking price of $325,000. This property was built in 2021 and has 5 bedrooms and 2 full and 1 partial baths with 2568 sq. ft. Old Onyx is located in the AMHURST subdivision within the Northside school district. Search AMHURST real estate on paulamohan.kellyrealtors.com today.

Property Features

Property Type: Residential - Single Family
Cooling: One Central
Fenced: Yes
Fuel Type: Electric
Heating: Central
Home Style: Two Story
Lot Size: 0.23 Acres
Roof Type: Heavy Composition
Stories: 2.0
Taxes: $6,978
Year Built: 2021

Feature Descriptions

Accessibility: Doors-Swing-In, First Floor Bath, Full Bath/Bed on 1st Flr, First Floor Bedroom
Builder Name: DR Horton
Currenty Leased: Yes
Days on Site: 4
Energy Efficient: Double Pane Windows, Low E Windows, Ceiling Fans
Exterior: Brick, Stone/Rock, Stucco
Exterior: Patio Slab, Covered Patio, Privacy Fence
Flooring: Carpeting, Ceramic Tile, Laminate
Foundation: Slab
Hoa Fee: 105/Quarterly
HOA Mandatory: Yes
HOA Name: DIAMOND ASSOCIATION AND MANAGEMENT
Home Faces: West, South
Improvements: Street Paved, Curbs, Street Gutters, Sidewalks
Inclusions: Ceiling Fans, Washer Connection, Dryer Connection, Self-Cleaning Oven, Microwave Oven, Stove/Range, Refrigerator, Dishwasher, Water Softener (owned), Smoke Alarm, Pre-Wired for Security, Garage Door Opener, Solid Counter Tops, Carbon Monoxide Detector, City Garbage ser
Interior: Two Living Area, Breakfast Bar, Loft, Utility Room Inside, Secondary Bedroom Down, High Ceilings, Open Floor Plan, Cable TV Available, High Speed Internet, Laundry Main Level, Walk in Closets
Miscellaneous: As-Is
Multiple HOA: No
Neighborhood Amenities: None
Parking: One Car Garage
Pool/Spa: None
Supplier - Electric: CPS
Supplier - Garbage: FRONTIER WAS
Supplier - Gas: CPS
Supplier - Sewer: SAWS
Supplier - Water: SAWS
Tax By Multiple Counties: No
Type: Single Family Detached
Water/Sewer: Water System, Sewer System
Windows: Some Remain

Room Sizes

Bedroom 2: 16 X 14
Bedroom 3: 11 X 11
Bedroom 4: 13 X 12
Bedroom 5: 14 X 10
Kitchen: 16 X 15
Dining Room: 13 X 10
Living Room: 16 X 14
Office: 15 X 9
Sitting Room: 15 X 9
Foyer: 10 X 4

Local Schools

High School: William Brennan
Middle School: Luna
Elementary School: Mora
School District: Northside

Listed By / Shown By

Listed By

Agency Name: Keeping It Realty
Agency Phone: (702) 364-0515

Shown By

Agent Name: Paula Mae Mohan
Agent Phone: (254) 744-5499
Agency Title: Kelly, Realtors
Agency Email: info@kellyrealtors.com
Agency Text: (254) 717-6447

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Estimated Payment

$ 1,399.60 per month $723.31 Principal & Interest $581.50 Property Tax $94.79 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 07/25/2026. The listing information on this page last changed on 07/25/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 07/25/2026 12:00:07 AM EST) or NTREIS (last updated Fri 07/24/2026 11:48:57 PM EST) or SABOR MLS (last updated Fri 07/24/2026 11:53:15 PM EST) or CTXMLS (last updated Fri 07/24/2026 11:34:28 PM EST). Real estate listings held by brokerage firms other than Kelly, Realtors may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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