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13109 TILDER DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,428 sqftBuilt 1992

Property at a Glance

This home is estimated between $97,187 and $623,071, with a best estimate of $598,600. That places the property above the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$97,187 $623,071
Best Estimate
$598,600
WCAD Value
$540,592
High Confidence

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

Based on 5 comparable properties in R392593F - Milwood, this home's estimated market value is between $97,187 and $623,071. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13111 TILDER DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,156 sqft Built 1992
Raw Value $514,006
Adjusted Value $623,070

Adjusted +$109,064 for 272 sqft more living space. Net adjustment: +$109,064.

13107 TILDER DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,555 sqft Built 1991
Raw Value $568,848
Adjusted Value $516,077

Adjusted -$50,923 for 127 sqft less living space and -$1,848 for being older. Net adjustment: -$52,771.

13105 TILDER DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,307 sqft Built 1992
Raw Value $449,641
Adjusted Value $97,187

Adjusted -$352,454 for 879 sqft less living space. Net adjustment: -$352,454.

13108 TILDER DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,124 sqft Built 1991
Raw Value $478,553
Adjusted Value $598,600

Adjusted +$121,895 for 304 sqft more living space and -$1,848 for being older. Net adjustment: +$120,047.

13110 TILDER DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,003 sqft Built 1991
Raw Value $454,506
Adjusted Value $623,071

Adjusted +$170,413 for 425 sqft more living space and -$1,848 for being older. Net adjustment: +$168,565.

The Neighborhood

This home is valued 19.9% above the R392593F - Milwood median of $450,810. With 1,330 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

above average
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$540,592
Median
$450,810

This home is +19.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,427 across all districts. With a homestead exemption claimed, that drops to $8,077 — saving $1,350 per year. That's $673 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%$4,828
Williamson CountyCounty0.3694%$1,997
North Austin MUD #1MUD0.2165%$1,170
Austin Community Collegespecial0.1034%$559
Williamson County ESD #1 - Jollyville VFDESD0.1000%$541
Williamson County FM/RdCounty0.0443%$240
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,427

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $598,600 would pay approximately $3,736 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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