18203 Openforest, San Antonio, TX 78259
OFF MARKET

$586,000

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 2,975 sqft

18203 Openforest, San Antonio, TX 78259

Emerald Forest
Est. Refi. Payment $3,983/mo*
Refinance Your Home

Home Value

Trulia Estimate
$586K
Since last month
Decreased$5K (-0.9%)
Since last year
Decreased$4K (-0.7%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +49% in the last 10 years
MonthEstimated value
2026
August 2026$586K
August 2026$586K
July 2026$591K
June 2026$585K
May 2026$588K
April 2026$580K
March 2026$578K
February 2026$570K
January 2026$574K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.05
Single-Family Home
-
09/09/26
4
3
2,939
0.07
Single-Family Home
-
07/13/26
4
3
2,722
0.15
Single-Family Home
-
06/09/26
4
3
3,520
0.19
Single-Family Home
-
06/30/26
3
2.5
3,003
0.28
Single-Family Home
-
06/05/26
4
2.5
2,679
0.42
Single-Family Home
-
01/30/26
4
3
3,096
0.30
Single-Family Home
-
01/30/26
3
2.5
2,535
0.62
Single-Family Home
-
05/08/26
4
3
3,210
0.26
Single-Family Home
-
05/04/26
4
4.5
3,917
0.56
Single-Family Home
-
10/20/25
4
2.5
3,288

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
0.05
$527,500
4
3
2,708
Off Market
0.05
-
4
3
2,939
Recently Sold
0.07
-
4
3
2,722
Recently Sold
0.08
$435,500
3
2.5
2,319
Off Market
0.11
$535,000
3
2.5
2,794
For Sale
0.12
$707,200
4
3
3,123
Off Market
0.13
$772,900
5
3.5
3,331
Off Market
0.14
$528,700
4
2.5
2,814
Off Market
0.13
$707,900
4
3.5
3,566
Off Market
0.14
$706,800
5
4.5
3,525
Off Market
0.14
$564,500
3
2
2,588
Off Market
0.15
$537,500
3
2.5
2,644
Off Market

Local Information

  • Map ViewExplore the area around 18203 Openforest.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1999
2,975 sqft
$197/sqft
Garage

About this House

This single-family home is located at 18203 Openforest, San Antonio, TX. 18203 Openforest is in the Emerald Forest neighborhood in San Antonio, TX and in ZIP code 78259. This property has 4 bedrooms, 3 bathrooms and approximately 2,975 sqft of floor space. This property has a lot size of 9269 sqft and was built in 1999.
18203 Openforest, San Antonio, TX 78259 is a 4 bedroom, 3 bathroom, 2,975 sqft single-family home in Emerald Forest, built in 1999. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $586,000, with a rent estimate of $3,433/month.

Home Details for 18203 Openforest

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1
Interior Details
Number of Rooms: 9
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: StuccoFoundation Type: Slab
Pool
Pool
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1999
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 9269 sqft

Price and Tax history

YearProperty taxTax assessment
2025
$3,855
$587,100
Home facts updated by county records

Market trends in San Antonio

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$289K
$983
MoM
Sale-to-List Price
98.8%
Price per sq ft
$157
$1
MoM
Available listings
8620
31
MoM

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Emerald Forest

At least 1 Trulia users voted on each feature.
  • 100 % Say parking is easy

  • 100 % Say there are sidewalks

  • 100 % Say yards are well-kept

  • 100 % Say people would walk alone at night

  • 100 % Say it's quiet

  • 100 % Say there are community events

  • 100 % Say there's holiday spirit

  • 80 % Say neighbors are friendly

Sourced by Trulia users. Learn more about our methodology.
  • Priscilla A.
    "Emerald Forest is a Beautiful Treed Area, Surround by A Preserve ~ Walking Paths ~ Secluded ~ Family & Pet Friendly Neighborhood ~ Excellent Homeowners Association ~ Pool & Recreation Area ~ Awesome Schools"

LGBTQ Local Legal Protections

Frequently asked questions about 18203 Openforest

  • What is 18203 Openforest estimated to be worth?
    Trulia's estimated value for 18203 Openforest in San Antonio, TX is $586,000.
  • Is San Antonio a buyer's or seller's market?
    San Antonio is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in San Antonio?
    The median sale price in San Antonio is $289K. That is up $983 from the prior month.
  • What are the closest schools to 18203 Openforest?
    The closest schools to 18203 Openforest in San Antonio, TX are Bulverde Creek Elementary School (Pre-K, rated 8/10), Hill Middle (rated 9/10), Johnson High School (rated 8/10).
  • Does 18203 Openforest have air conditioning?
    Yes, 18203 Openforest in San Antonio, TX has air conditioning.
  • Does 18203 Openforest have a pool?
    Yes, 18203 Openforest in San Antonio, TX has a pool.

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