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12900 TILGHMAN TRL, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,878 sqftBuilt 1984

Property at a Glance

This home is estimated between $420,913 and $542,608, with a best estimate of $515,887. 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

$420,913 $542,608
Best Estimate
$515,887
WCAD Value
$483,439
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 $420,913 and $542,608. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12902 TILGHMAN TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,540 sqft Built 1983
Raw Value $411,358
Adjusted Value $515,887

Adjusted +$96,706 for 338 sqft more living space and +$7,823 for being newer. Net adjustment: +$104,529.

12901 TILGHMAN TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,786 sqft Built 1983
Raw Value $504,102
Adjusted Value $538,247

Adjusted +$26,322 for 92 sqft more living space and +$7,823 for being newer. Net adjustment: +$34,145.

12904 TILGHMAN TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,203 sqft Built 1983
Raw Value $506,076
Adjusted Value $420,913

Adjusted -$92,986 for 325 sqft less living space and +$7,823 for being newer. Net adjustment: -$85,163.

12903 TILGHMAN TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,712 sqft Built 1983
Raw Value $397,969
Adjusted Value $453,286

Adjusted +$47,494 for 166 sqft more living space and +$7,823 for being newer. Net adjustment: +$55,317.

12905 TILGHMAN TRL, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,357 sqft Built 1983
Raw Value $385,721
Adjusted Value $542,608

Adjusted +$149,064 for 521 sqft more living space and +$7,823 for being newer. Net adjustment: +$156,887.

The Neighborhood

This home is valued 7.1% 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
$483,439
Median
$451,480

This home is +7.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,433 across all districts. With a homestead exemption claimed, that drops to $7,587 — saving $1,846 per year. That's $632 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%$4,318
AustinCity0.5240%$2,533
Williamson CountyCounty0.3694%$1,786
Austin Community Collegespecial0.1034%$500
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,433

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $515,887 would pay approximately $3,220 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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