12139 Karnes San Antonio, TX ^$ 279,900

12139 Karnes

^$ 279,900

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12139 Karnes

San Antonio, TX, 78253

^$ 279,900

Bedrooms4 Baths2.1 Sq 2,347

Monthly Estimate*

^$ 1,746

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Single Family Home for sale in San Antonio, TX

for $279,900 with 4 bedrooms and 2 full baths, 1 half bath. This 2,347 square foot home was built in 2009 on a lot size of 0.124.

Beautiful 4/2.5 layout home in excellent condition featuring a versatile flex space, spacious backyard, and a two-car garage. The property offers a well-maintained interior with modern finishes and an open, functional floor plan. Its ample outdoor space and flexible layout make it ideal for comfortable everyday living and entertaining.

Single Family Active

Price

^$ 279,900

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 5,241

Style

Two Story

Lot Size

0.124

Year Built

2009

Town/City

San Antonio

County/Region

Bexar

MLS | Web ID

1922267

Features

General

Living Area 2347

Construction Pre-Owned

Heating Central

Cooling One Central

Half Baths 1

Bathrooms 3

HOA Fee 400

Subdivision Alamo Ranch

Builder D R HORTON

Class Single Residential

Type Single Family Detached

Style Two Story

Roof Composition

Status Active

HOA Frequency Annually

Attached Garage N

HOA Name RIVERSTONE AT ALAMO RANCH HOA

Neighborhood Amenities Pool Park/Playground

Home Faces South

Area 0102

Year Built 2009

High School Taft

School District Northside

Proposed Terms Conventional FHA VA Cash

Elementary School Andy Mireles

Middle School Briscoe

Legal Description Cb 4411C (Alamo Ranch Ut-11) Block 11 Lot 45 Per Plat 9592/

Potential Short Sale No

Taxes 5241

Exterior

Exterior Brick

Foundation Slab

Pool (Y/N) N

Exterior Features Covered Patio Privacy Fence

Pool None

Lot Size 0.124

Water/Sewer Water System Sewer System

Inclusions Microwave Oven Stove/Range Refrigerator Dishwasher

Lot Improvements Street Paved

Interior

Total Bedrooms 4

Full Baths 2

Interior Features One Living Area Separate Dining Room All Bedrooms Upstairs Open Floor Plan Laundry Room Walk in Closets

Stories 2

Dining Room Length 11

Dining Room Width 15

Flooring Carpeting Ceramic Tile

Living Room Width 18

Heating Fuel Natural Gas

# of Fireplaces 0

Living Room Length 15

* Excluded Features

List By

Penny Watson

Listing Agent

Entera Realty Llc

Broker

pwatson@enterarealty.com

Affordability Calculator

$2,183

Per Month

Monthly Principal & Interest: $1,746
Monthly Property Taxes: $437
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in San Antonio, TX

Average List Price ^$358,172

Percent of Sale Price 28%

About San Antonio, TX

1,456,749 Population

26% Since 2002

^$49,757 Median Income

34.27 Median Age

32% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

745080 Elementary School

3862583 Middle School

Taft High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
12/11/2025	$279,900	-1.76%	Price Down
11/12/2025	$284,900		Listed Price

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12139 Karnes, San Antonio, TX, 78253 is a Single Family Home for sale at $279,900 with 2,347 sqft and a lot size of 0.124. 12139 Karnes has 4 bedrooms, 2.1 baths, and was built in 2009. The property's zip code is 78253 which is in San Antonio, TX

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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 San Antonio Board of Realtors. The San Antonio Board of Realtors may, at its discretion, require use of other disclaimers as necessary to protect participants and/or the San Antonio Board of Realtors from liability.

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12139 Karnes

Single Family Home for sale in San Antonio, TX

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