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309 ESPRESSO DR, AUSTIN, TX 78728

AUSTIN, 78728 — williamson County

4 bed3 bath1,326 sqftBuilt 2020

Property at a Glance

This home is estimated between $236,063 and $553,664, with a best estimate of $507,022. 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

$236,063 $553,664
Best Estimate
$507,022
WCAD Value
$541,233
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 $236,063 and $553,664. 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 $236,063

Adjusted -$167,353 for 417 sqft less living space. Net adjustment: -$167,353.

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 $492,857

Adjusted +$13,244 for 33 sqft more living space. Net adjustment: +$13,244.

104 ESPRESSO DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,340 sqft Built 2021
Raw Value $523,072
Adjusted Value $517,453

Adjusted -$5,619 for 14 sqft less living space. Net adjustment: -$5,619.

316 LEIPZIGER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,261 sqft Built 2019
Raw Value $480,936
Adjusted Value $507,022

Adjusted +$26,086 for 65 sqft more living space. Net adjustment: +$26,086.

108 KULMBACHER DR, AUSTIN, TX 78728
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,129 sqft Built 2019
Raw Value $474,603
Adjusted Value $553,664

Adjusted +$79,061 for 197 sqft more living space. Net adjustment: +$79,061.

The Neighborhood

This home is valued 13.6% above the R305419C - TIMMERMANN/KB median of $476,646. With 143 homes in the subdivision, the property sits in the upper tier. 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
$541,233
Median
$476,646

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,266 across all districts. With a homestead exemption claimed, that drops to $6,915 — saving $1,351 per year. That's $576 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%$4,834
Williamson CountyCounty0.3694%$2,000
Austin Community Collegespecial0.1034%$560
Williamson County ESD #9 - Round RockESD0.0999%$541
Williamson County FM/RdCounty0.0443%$240
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$8,266

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $507,022 would pay approximately $3,165 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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