Location

Nearby schools

School ratings (A+ to F) from HJN community data.

San Marcos Baptist Academy
PK-12 · Regular
296 students · 9.3:1 student–teacher
0.7 mi
Wonderland School
PK-5 · Regular
46 students · 9.2:1 student–teacher
2.2 mi
Crockett Elementary School
KG-5 · Regular · San Marcos Consolidated Independent School District
477 students · 12.8:1 student–teacher
Crockett Elementary School school rating: A 2.7 mi
Advent Ridge Academy
PK-10 · Regular
47 students · 9.4:1 student–teacher
2.7 mi
Hernandez Elementary School
KG-5 · Regular · San Marcos Consolidated Independent School District
577 students · 13.9:1 student–teacher
Hernandez Elementary School school rating: A- 2.9 mi
Miller Middle School
6-8 · Regular · San Marcos Consolidated Independent School District
896 students · 14.7:1 student–teacher
Miller Middle School school rating: C+ 3.1 mi
Paloma Montessori School
KG-KG · Early Childhood Program/Child Care Center
70 students · 17.5:1 student–teacher
3.4 mi
Mendez Elementary School
KG-5 · Regular · San Marcos Consolidated Independent School District
533 students · 11.9:1 student–teacher
Mendez Elementary School school rating: B+ 4.2 mi

Nearby places

Within 2 miles of this home: 2 parks and green spaces.

Place data from OpenStreetMap.

Parks & recreation

San Marcos Academy Football Field
0.7 mi
San Marcos Academy Baseball Field
0.8 mi

The 78666 market

Homes for sale: 730
Median list price: $357,500

Similar homes nearby

See all in 78666

Price Reduced38Active
$339,000
4 bd · 3 ba · 2,034 sqft
244 Flora Vista St, San Marcos, TX

Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Texas Real Estate Commission: Information About Brokerage Services · Consumer Protection Notice

No listing photos

237 Heartleaf Road, San Marcos TX 78666

4

Beds

3

Baths

2,271

Sqft

2023

Year built

Estimated value: $426,893

Range $396,222 – $457,564 · as of August 30, 2026

How this estimate has moved

ATTOM automated valuation model · 21 published estimates over 1.8 years · shaded band is the model's own published low-to-high range

$475,032 November 2024$426,893 August 2026

Highest reading $543,294 in August 2025; lowest $426,893 in August 2026. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.

Public records

4 beds

3 baths

2,271 sqft

6,403 sqft lot

Built 2023

Stories: 1

Use: RESIDENTIAL

APN R171327

Estimate your monthly payment

Home price

Down payment (20%)

$85,379

Loan term

Interest rate (%)

Property tax (%/yr)

Home insurance ($/yr)

HOA ($/mo)

Estimated monthly payment

$2,854/mo

Principal & interest$2,346

Property tax$391

Home insurance$117

Loan amount $341,514. Estimate only — your actual rate and payment depend on credit, location, and lender.

Tax history

2025 roll

Land: $115,050
Structure: $390,560
Assessed total: $505,610
County market value: $505,610
Property tax billed: $8,740.09

Sale & deed history

March 19, 2024Arm's-length—

The 78666 market

Homes for sale: 730
Median list price: $357,500

Nearby places

Within 2 miles of this home: 2 parks and green spaces.

Place data from OpenStreetMap.

Parks & recreation

San Marcos Academy Football Field
0.7 mi
San Marcos Academy Baseball Field
0.8 mi

Nearby schools

School ratings (A+ to F) from HJN community data.

Location

Similar homes nearby

See all in 78666

Price Reduced38Active
$339,000
4 bd · 3 ba · 2,034 sqft
244 Flora Vista St, San Marcos, TX

Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Christopher Marti · Keller Williams City-View

38Active

$385,000

3 bd · 2 ba · 2,248 sqft

507 Field Corn Ln, San Marcos, TX

Ruby Segura · Coldwell Banker Realty

34Active

$325,000

5 bd · 4 ba · 2,399 sqft

102 Wisteria Way, San Marcos, TX

Lucy Gamez · Central Texas Trinity Realty

Price Reduced27Active

$309,100

3 bd · 2 ba · 1,566 sqft

108 Wagner Way, San Marcos, TX

Christopher Marti · Keller Williams City-View

Price Reduced40Active

$394,990

3 bd · 2 ba · 1,982 sqft

427 Fountain Grass Dr, San Marcos, TX

Ryan Matthews · Ryan Matthews

Price Reduced38Active

$424,990

4 bd · 3 ba · 2,204 sqft

108 Country Cat Ln, San Marcos, TX

Ryan Matthews · Ryan Matthews

Sources for the nearby listings shown on this page

Unlock MLS (Austin Board of REALTORS): Based on information from the Austin Board of Realtors and Unlock MLS for the period through 2026-10-24 06:00:14 UTC. All information provided is deemed reliable but is not guaranteed and should be independently verified. Unlock MLS and its affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. Listing information ©2026 Austin Board of Realtors, Inc®. All Rights Reserved.
Listings courtesy of Austin Board of REALTORS (ABOR/ACTRIS) as distributed by MLS GRID.
Based on information submitted to the MLS GRID as of 2026-10-24 06:00:14 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
San Antonio Board of REALTORS: Information provided Courtesy of San Antonio Board of Realtors. IDX information is provided exclusively 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 is believed to be accurate but not guaranteed. Provided courtesy of the San Antonio Board of Realtors. Copyright 2026 San Antonio Board of Realtors, All Rights Reserved. Data last updated: 2026-10-24 05:08:24 UTC