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905 LIBERTY AVE E, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,393 sqftBuilt 2003

Property at a Glance

This home is estimated between $119,678 and $602,540, with a best estimate of $243,901. That places the property below the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$119,678 $602,540
Best Estimate
$243,901
WCAD Value
$811,931
Low Confidence

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

There are 5 comparable properties within range, but none are in R701575F - OLD TOWN ROUND ROCK. The estimated range of $119,678 and $602,540 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,281 sqft Built 2014
Raw Value $493,954
Adjusted Value $364,275

Adjusted +$28,757 for 112 sqft more living space and -$34,016 for being older and -$124,420 for no garage. Net adjustment: -$129,679.

5 bed 3 bath 1,642 sqft Built 2025
Raw Value $499,407
Adjusted Value $243,023

Adjusted -$63,933 for 249 sqft less living space and -$68,031 for being older and -$124,420 for no garage. Net adjustment: -$256,384.

5 bed 3 bath 1,642 sqft Built 2025
Raw Value $500,285
Adjusted Value $243,901

Adjusted -$63,933 for 249 sqft less living space and -$68,031 for being older and -$124,420 for no garage. Net adjustment: -$256,384.

4 bed 3 bath 1,819 sqft Built 1993
Raw Value $805,417
Adjusted Value $602,540

Adjusted -$109,380 for 426 sqft less living space and +$30,923 for being newer and -$124,420 for no garage. Net adjustment: -$202,877.

4 bed 4 bath 2,292 sqft Built 1997
Raw Value $456,372
Adjusted Value $119,678

Adjusted -$230,828 for 899 sqft less living space and +$18,554 for being newer and -$124,420 for no garage. Net adjustment: -$336,694.

The Neighborhood

This home is valued 154.3% above the R701575F - OLD TOWN ROUND ROCK median of $319,256. With 360 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 4.3% over the past year.

R701575F - OLD TOWN ROUND ROCK

outlier high
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$811,931
Median
$319,256

This home is +154.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,442 across all districts. With a homestead exemption claimed, that drops to $11,064 — saving $1,378 per year. That's $922 per month a buyer should budget. The assessed value increased +20.0% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,176
Round RockCity0.3720%$2,572
Williamson CountyCounty0.3694%$2,555
Austin Community Collegespecial0.1034%$715
Williamson County FM/RdCounty0.0443%$307
Upper Brushy Creek WCIDWater0.0170%$118
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,442
95 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $243,901 would pay approximately $1,522 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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