# 21531 Sir Walter, San Antonio, TX 78256

> **TL;DR:** 3bd/4ba single family, $360,000 ($203/sqft), built 2021, 1,776 sqft.
> A/C, 2-car garage. Est. $2,525/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $360,000 |
| Price/sqft | $203 |
| Bedrooms | 3 |
| Bathrooms | 3 full, 1 half |
| Square Feet | 1,776 |
| Year Built | 2021 |
| Lot Size | 2,579 sqft (0.06 acres) |
| Garage | 2-car |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 0 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $1,820 |
| Estimated Insurance | $105 |
| HOA | $600 |
| **Total** | **$2,525** |

## Nearby Schools

- **Elementary:** Bonnie Ellison
- **Middle:** Hector Garcia
- **High:** Louis D Brandeis

## Key Amenities

- A/C
- 2-car garage

## Property Highlights

- Built in 2021
- 0.06 acre lot

## Description

### Agent Description
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

## Location

- **Address:** 21531 Sir Walter, San Antonio, TX 78256
- **County:** Bexar
- **Coordinates:** 29.64269, -98.624514
- **Google Maps:** https://www.google.com/maps?q=29.64269,-98.624514

## Listing Agent

- **Name:** Vincent Spencer
- **Brokerage:** Real Broker, LLC
- **Phone:** (214) 202-7615
- **Broker Phone:** (214) 202-7615
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/21531-Sir-Walter-Ln_San-Antonio_TX_78256_M98016-99496?f=listhub&s=SABORTX&m=2019831&c=propsimple)

## Photos

![21531 Sir Walter - Photo 1](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3137995520r.jpg)

![21531 Sir Walter - Photo 2](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1611555385r.jpg)

![21531 Sir Walter - Photo 3](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f473719225r.jpg)

![21531 Sir Walter - Photo 4](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f705997234r.jpg)

![21531 Sir Walter - Photo 5](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1249201595r.jpg)

![21531 Sir Walter - Photo 6](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1753272768r.jpg)

![21531 Sir Walter - Photo 7](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1123763184r.jpg)

![21531 Sir Walter - Photo 8](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3643526715r.jpg)

![21531 Sir Walter - Photo 9](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f2755009278r.jpg)

![21531 Sir Walter - Photo 10](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f2546142610r.jpg)

![21531 Sir Walter - Photo 11](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f142704272r.jpg)

![21531 Sir Walter - Photo 12](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f4209117201r.jpg)

![21531 Sir Walter - Photo 13](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f4179636703r.jpg)

![21531 Sir Walter - Photo 14](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3910331796r.jpg)

![21531 Sir Walter - Photo 15](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f2988474479r.jpg)

![21531 Sir Walter - Photo 16](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3150332709r.jpg)

![21531 Sir Walter - Photo 17](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f4082502955r.jpg)

![21531 Sir Walter - Photo 18](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1594670454r.jpg)

![21531 Sir Walter - Photo 19](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1079892793r.jpg)

![21531 Sir Walter - Photo 20](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3688881021r.jpg)

![21531 Sir Walter - Photo 21](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f8122059r.jpg)

![21531 Sir Walter - Photo 22](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3749305756r.jpg)

![21531 Sir Walter - Photo 23](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f2173629204r.jpg)

![21531 Sir Walter - Photo 24](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1089507806r.jpg)

![21531 Sir Walter - Photo 25](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3445512909r.jpg)

![21531 Sir Walter - Photo 26](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1676863961r.jpg)

![21531 Sir Walter - Photo 27](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f3242114005r.jpg)

![21531 Sir Walter - Photo 28](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1215308946r.jpg)

![21531 Sir Walter - Photo 29](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f525798468r.jpg)

![21531 Sir Walter - Photo 30](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f22260712r.jpg)

![21531 Sir Walter - Photo 31](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1208862244r.jpg)

![21531 Sir Walter - Photo 32](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f1314630618r.jpg)

![21531 Sir Walter - Photo 33](http://lh.rdcpix.com/cdda7a933b44d007763b18ab05a3a892l-f80555r.jpg)

---

**MLS#:** 2019831 | **Updated:** 2026-09-29
**Source:** listhub

*Copyright © 2026 LERA MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/21531-sir-walter-san-antonio-tx-78256-2019831)

---

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