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12901 TILGHMAN TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,786 sqftBuilt 1983

Property at a Glance

This home is estimated between $419,141 and $508,463, with a best estimate of $470,271. That places the property above the R373483F - Springwood NORTH OF ANDERSON MILL median of $451,480, in a neighborhood that declined 3.2% over the past year.

Estimated Value Range

$419,141 $508,463
Best Estimate
$470,271
WCAD Value
$504,102
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R373483F - Springwood NORTH OF ANDERSON MILL, this home's estimated market value is between $419,141 and $508,463. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12903 TILGHMAN TRL, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,712 sqft Built 1983
Raw Value $397,969
Adjusted Value $419,141

Adjusted +$21,172 for 74 sqft more living space. Net adjustment: +$21,172.

12905 TILGHMAN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,357 sqft Built 1983
Raw Value $385,721
Adjusted Value $508,463

Adjusted +$122,742 for 429 sqft more living space. Net adjustment: +$122,742.

8932 BLACK OAK ST, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,479 sqft Built 1983
Raw Value $414,207
Adjusted Value $502,043

Adjusted +$87,836 for 307 sqft more living space. Net adjustment: +$87,836.

12900 TILGHMAN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,878 sqft Built 1984
Raw Value $483,439
Adjusted Value $449,294

Adjusted -$26,322 for 92 sqft less living space and -$7,823 for being older. Net adjustment: -$34,145.

8930 BLACK OAK ST, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,509 sqft Built 1983
Raw Value $391,018
Adjusted Value $470,271

Adjusted +$79,253 for 277 sqft more living space. Net adjustment: +$79,253.

The Neighborhood

This home is valued 11.7% above the R373483F - Springwood NORTH OF ANDERSON MILL median of $451,480. With 278 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.2% over the past year.

R373483F - Springwood NORTH OF ANDERSON MILL

typical
278 Properties
$451,480 Median Value
-3.2% YoY Change
3% Have Pool
99% Have Garage
This Home
$504,102
Median
$451,480

This home is +11.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,837 across all districts. With a homestead exemption claimed, that drops to $7,965 — saving $1,872 per year. That's $664 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,502
AustinCity0.5240%$2,642
Williamson CountyCounty0.3694%$1,862
Austin Community Collegespecial0.1034%$521
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,837

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $470,271 would pay approximately $2,935 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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