21531 Sir Walter, San Antonio, TX 78256

San Antonio
Local realty services provided by:ERA Experts
21531 Sir Walter,San Antonio, TX 78256
$360,000
  • 3 Beds
  • 4 Baths
  • 1,776 sq. ft.
  • Townhouse
  • Active
Listed by: vincent spencer
Office: real broker, llc.
MLS#:2019831
Source:LERA

Price summary

  • Price:$360,000
  • Price per sq. ft.:$202.7
  • Monthly HOA dues:$50

About this home

Located in the prestigious gated community of The Preserve at the Dominion, this stunning move-in ready dual-unit townhome offers luxury living with exceptional flexibility. Built in 2021, the property features two beautifully designed attached units, each with 3 bedrooms, 3.5 bathrooms, an attached 2-car garage, and private gated patios. Highlights include granite countertops, stainless steel appliances, open-concept floorplans, covered balconies, and spacious primary suites with walk-in showers, double vanity

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Home facts

  • Year built:2021
  • Subdivision & Development:THE PRESERVE AT THE DOMINION
  • Listing ID #:2019831
  • Added:1 day(s) ago
  • Updated:September 28, 2026 at 10:26 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Flooring:Carpeting, Vinyl
  • Bathrooms Description:Double Vanity, Tub/Shower Separate
  • Kitchen Description:Dishwasher, Eat-In Kitchen, Island Kitchen, Microwave Oven, Refrigerator, Stove/Range
  • Bedroom Description:Master Bedroom Upstairs
  • Living area:1,776 sq. ft.

Heating and cooling

  • Cooling:One Central
  • Heating:Central, Electric

Structure and exterior

  • Roof:Composition
  • Year built:2021
  • Building area:1,776 sq. ft.
  • Lot area:0.06 Acres
  • Lot Features:On Greenbelt
  • Architectural Style:3 or More
  • Construction Materials:Siding, Stone/Rock
  • Exterior Features:Deck/Balcony, Privacy Fence
  • Foundation Description:Slab
  • Levels:3+ Story

Schools

  • High school:Louis D Brandeis
  • Middle school:Hector Garcia
  • Elementary school:Bonnie Ellison

Utilities

  • Water:Water System
  • Sewer:Sewer System

Finances and disclosures

  • Price:$360,000
  • Price per sq. ft.:$202.7
  • Tax amount:$8,754 (2026)

Features and amenities

  • Laundry features:Dryer, Dryer Connection, Laundry Room, Washer, Washer Connection
  • Amenities:Ceiling Fans, Controlled Access, Electric Water Heater, Smoke Alarm, Utility Room Inside

Parking

  • Parking description:Two Car Garage
MLS LogoIDX 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 LERA MLS (Local Expertise Regional Access).  The MLS may, at its discretion, require use of other disclaimers as necessary to protect participants and/or the MLS from liability. 

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