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169 KULMBACHER DR, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

3 bed2 bath1,664 sqftBuilt 2019

Property at a Glance

This home is estimated between $367,860 and $748,445, with a best estimate of $667,263. That places the property above the R305419C - TIMMERMANN/KB median of $476,646, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$367,860 $748,445
Best Estimate
$667,263
WCAD Value
$393,063
High Confidence

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

Based on 5 comparable properties in R305419C - TIMMERMANN/KB, this home's estimated market value is between $367,860 and $748,445. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

164 KULMBACHER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,723 sqft Built 2020
Raw Value $409,609
Adjusted Value $385,931

Adjusted -$23,678 for 59 sqft less living space. Net adjustment: -$23,678.

173 KULMBACHER DR, AUSTIN, TX 78728
0.13 mi 100% similar Same subdivision
3 bed 2 bath 1,734 sqft Built 2019
Raw Value $395,953
Adjusted Value $367,860

Adjusted -$28,093 for 70 sqft less living space. Net adjustment: -$28,093.

201 SCHNEIDER DR, AUSTIN, TX 78728
0.39 mi 99% similar Same subdivision
3 bed 2 bath 944 sqft Built 2019
Raw Value $459,491
Adjusted Value $748,445

Adjusted +$288,954 for 720 sqft more living space. Net adjustment: +$288,954.

160 KULMBACHER DR, AUSTIN, TX 78728
0.26 mi 98% similar Same subdivision
4 bed 3 bath 1,331 sqft Built 2020
Raw Value $533,622
Adjusted Value $667,263

Adjusted +$133,641 for 333 sqft more living space. Net adjustment: +$133,641.

204 ESPRESSO DR, AUSTIN, TX 78728
0.39 mi 93% similar Same subdivision
4 bed 2 bath 953 sqft Built 2020
Raw Value $410,231
Adjusted Value $695,573

Adjusted +$285,342 for 711 sqft more living space. Net adjustment: +$285,342.

The Neighborhood

This home is valued 17.5% below the R305419C - TIMMERMANN/KB median of $476,646. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.8% over the past year.

R305419C - TIMMERMANN/KB

below average
143 Properties
$476,646 Median Value
-4.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$393,063
Median
$476,646

This home is -17.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,003 across all districts. With a homestead exemption claimed, that drops to $4,680 — saving $1,323 per year. That's $390 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%$3,510
Williamson CountyCounty0.3694%$1,452
Austin Community Collegespecial0.1034%$406
Williamson County ESD #9 - Round RockESD0.0999%$393
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,003

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $667,263 would pay approximately $4,165 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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