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

525 WEIZENBOCK LN, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

4 bed3 bath1,106 sqftBuilt 2020

Property at a Glance

This home is estimated between $402,592 and $538,873, with a best estimate of $521,349. 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

$402,592 $538,873
Best Estimate
$521,349
WCAD Value
$474,994
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R305419C - TIMMERMANN/KB. The estimated range of $402,592 and $538,873 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,053 sqft Built 1992
Raw Value $465,243
Adjusted Value $486,513

Adjusted +$21,270 for 53 sqft more living space. Net adjustment: +$21,270.

3 bed 2 bath 1,013 sqft Built 2003
Raw Value $500,349
Adjusted Value $537,672

Adjusted +$37,323 for 93 sqft more living space. Net adjustment: +$37,323.

4 bed 2 bath 1,015 sqft Built 1993
Raw Value $502,352
Adjusted Value $538,873

Adjusted +$36,521 for 91 sqft more living space. Net adjustment: +$36,521.

4 bed 2 bath 1,327 sqft Built 1998
Raw Value $491,285
Adjusted Value $402,592

Adjusted -$88,693 for 221 sqft less living space. Net adjustment: -$88,693.

5 bed 4 bath 2,289 sqft Built 2013
Raw Value $996,117
Adjusted Value $521,349

Adjusted -$474,768 for 1,183 sqft less living space. Net adjustment: -$474,768.

The Neighborhood

This home is in line with the R305419C - TIMMERMANN/KB median of $476,646. Note that values in this subdivision declined 4.8% over the past year.

R305419C - TIMMERMANN/KB

typical
143 Properties
$476,646 Median Value
-4.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$474,994
Median
$476,646

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,254 across all districts. With a homestead exemption claimed, that drops to $5,916 — saving $1,338 per year. That's $493 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%$4,242
Williamson CountyCounty0.3694%$1,755
Austin Community Collegespecial0.1034%$491
Williamson County ESD #9 - Round RockESD0.0999%$475
Williamson County FM/RdCounty0.0443%$211
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$7,254

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $521,349 would pay approximately $3,254 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