Beta Williamson County, TX only — data and coverage are limited during early access.

513 WEIZENBOCK LN, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

3 bed2 bath1,662 sqftBuilt 2020

Property at a Glance

This home is estimated between $402,629 and $698,131, with a best estimate of $460,875. 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

$402,629 $698,131
Best Estimate
$460,875
WCAD Value
$396,975
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R305419C - TIMMERMANN/KB. The estimated range of $402,629 and $698,131 should be treated as a rough guide.

Comparable Properties (5)

525 WEIZENBOCK LN, AUSTIN, TX 78728
0.00 mi 95% similar Same subdivision
4 bed 3 bath 1,106 sqft Built 2020
Raw Value $474,994
Adjusted Value $698,131

Adjusted +$223,137 for 556 sqft more living space. Net adjustment: +$223,137.

3 bed 2 bath 1,536 sqft Built 1987
Raw Value $410,308
Adjusted Value $460,875

Adjusted +$50,567 for 126 sqft more living space. Net adjustment: +$50,567.

3 bed 2 bath 1,719 sqft Built 2003
Raw Value $439,934
Adjusted Value $417,058

Adjusted -$22,876 for 57 sqft less living space. Net adjustment: -$22,876.

4 bed 2 bath 1,900 sqft Built 2015
Raw Value $789,511
Adjusted Value $693,996

Adjusted -$95,515 for 238 sqft less living space. Net adjustment: -$95,515.

3 bed 2 bath 1,660 sqft Built 1993
Raw Value $401,826
Adjusted Value $402,629

Adjusted +$803 for 2 sqft more living space. Net adjustment: +$803.

The Neighborhood

This home is valued 16.7% 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
$396,975
Median
$476,646

This home is -16.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,063 across all districts. With a homestead exemption claimed, that drops to $4,739 — saving $1,324 per year. That's $395 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%$3,545
Williamson CountyCounty0.3694%$1,467
Austin Community Collegespecial0.1034%$410
Williamson County ESD #9 - Round RockESD0.0999%$397
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$6,063

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $460,875 would pay approximately $2,877 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.

View full property details