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12603 WITTMER DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath862 sqftBuilt 1988

Property at a Glance

This home is estimated between $309,525 and $439,679, with a best estimate of $391,679. That places the property below the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$309,525 $439,679
Best Estimate
$391,679
WCAD Value
$425,257
High Confidence

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

Based on 5 comparable properties in R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD, this home's estimated market value is between $309,525 and $439,679. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12605 WITTMER DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,025 sqft Built 1988
Raw Value $504,424
Adjusted Value $439,679

Adjusted -$64,745 for 163 sqft less living space. Net adjustment: -$64,745.

7301 SARALEE TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 3 bath 946 sqft Built 1988
Raw Value $425,044
Adjusted Value $391,679

Adjusted -$33,365 for 84 sqft less living space. Net adjustment: -$33,365.

12607 WITTMER DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,306 sqft Built 1987
Raw Value $484,199
Adjusted Value $309,525

Adjusted -$176,360 for 444 sqft less living space and +$1,686 for being newer. Net adjustment: -$174,674.

12600 WITTMER DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,297 sqft Built 1988
Raw Value $573,919
Adjusted Value $401,134

Adjusted -$172,785 for 435 sqft less living space. Net adjustment: -$172,785.

12602 WITTMER DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,284 sqft Built 1988
Raw Value $478,437
Adjusted Value $310,816

Adjusted -$167,621 for 422 sqft less living space. Net adjustment: -$167,621.

The Neighborhood

This home is in line with the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. Note that values in this subdivision declined 1.8% over the past year.

R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD

typical
541 Properties
$424,102 Median Value
-1.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$425,257
Median
$424,102

This home is +0.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,416 across all districts. With a homestead exemption claimed, that drops to $6,087 — saving $1,329 per year. That's $507 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%$3,798
Williamson CountyCounty0.3694%$1,571
North Austin MUD #1MUD0.2165%$921
Austin Community Collegespecial0.1034%$440
Williamson County ESD #1 - Jollyville VFDESD0.1000%$425
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,416

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $391,679 would pay approximately $2,445 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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