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109 KULMBACHER DR, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

3 bed2 bath1,655 sqftBuilt 2019

Property at a Glance

This home is estimated between $295,774 and $624,893, with a best estimate of $368,099. That places the property below the R305419C - TIMMERMANN/KB median of $476,646, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$295,774 $624,893
Best Estimate
$368,099
WCAD Value
$395,121
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 $295,774 and $624,893. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

105 KULMBACHER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,743 sqft Built 2019
Raw Value $403,416
Adjusted Value $368,099

Adjusted -$35,317 for 88 sqft less living space. Net adjustment: -$35,317.

213 SCHNEIDER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,953 sqft Built 2019
Raw Value $415,369
Adjusted Value $295,774

Adjusted -$119,595 for 298 sqft less living space. Net adjustment: -$119,595.

109 SCHNEIDER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,293 sqft Built 2019
Raw Value $479,613
Adjusted Value $624,893

Adjusted +$145,280 for 362 sqft more living space. Net adjustment: +$145,280.

313 SCHNEIDER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,743 sqft Built 2019
Raw Value $397,843
Adjusted Value $362,526

Adjusted -$35,317 for 88 sqft less living space. Net adjustment: -$35,317.

301 SCHNEIDER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,700 sqft Built 2020
Raw Value $398,606
Adjusted Value $380,546

Adjusted -$18,060 for 45 sqft less living space. Net adjustment: -$18,060.

The Neighborhood

This home is valued 17.1% 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
$395,121
Median
$476,646

This home is -17.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,034 across all districts. With a homestead exemption claimed, that drops to $4,711 — saving $1,323 per year. That's $393 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%$3,529
Williamson CountyCounty0.3694%$1,460
Austin Community Collegespecial0.1034%$409
Williamson County ESD #9 - Round RockESD0.0999%$395
Williamson County FM/RdCounty0.0443%$175
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,034

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $368,099 would pay approximately $2,298 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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