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501 WEIZENBOCK LN, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

3 bed1,700 sqftBuilt 2020

Property at a Glance

This home is estimated between $387,814 and $692,060, with a best estimate of $682,253. 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

$387,814 $692,060
Best Estimate
$682,253
WCAD Value
$403,209
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 $387,814 and $692,060. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

504 WEIZENBOCK LN, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,728 sqft Built 2019
Raw Value $399,051
Adjusted Value $387,814

Adjusted -$11,237 for 28 sqft less living space. Net adjustment: -$11,237.

509 WEIZENBOCK LN, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,340 sqft Built 2020
Raw Value $532,216
Adjusted Value $676,693

Adjusted +$144,477 for 360 sqft more living space. Net adjustment: +$144,477.

108 PILSENER PASS, AUSTIN, TX 78728
0.18 mi 100% similar Same subdivision
4 bed 3 bath 1,326 sqft Built 2020
Raw Value $537,558
Adjusted Value $687,654

Adjusted +$150,096 for 374 sqft more living space. Net adjustment: +$150,096.

113 KULMBACHER DR, AUSTIN, TX 78728
0.47 mi 100% similar Same subdivision
4 bed 3 bath 1,331 sqft Built 2020
Raw Value $534,164
Adjusted Value $682,253

Adjusted +$148,089 for 369 sqft more living space. Net adjustment: +$148,089.

113 PILSENER PASS, AUSTIN, TX 78728
0.18 mi 100% similar Same subdivision
4 bed 3 bath 1,291 sqft Built 2020
Raw Value $527,918
Adjusted Value $692,060

Adjusted +$164,142 for 409 sqft more living space. Net adjustment: +$164,142.

The Neighborhood

This home is valued 15.4% 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
$403,209
Median
$476,646

This home is -15.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,158 across all districts. With a homestead exemption claimed, that drops to $4,833 — saving $1,325 per year. That's $403 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%$3,601
Williamson CountyCounty0.3694%$1,490
Austin Community Collegespecial0.1034%$417
Williamson County ESD #9 - Round RockESD0.0999%$403
Williamson County FM/RdCounty0.0443%$179
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,158

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $682,253 would pay approximately $4,259 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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