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304 GEORGETOWN ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,578 sqftBuilt 1940

Property at a Glance

This home is estimated between $87,133 and $870,512, with a best estimate of $334,003. That places the property above the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.

Estimated Value Range

$87,133 $870,512
Best Estimate
$334,003
WCAD Value
$538,306
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R701575F - OLD TOWN ROUND ROCK. The estimated range of $87,133 and $870,512 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,360 sqft Built 1910
Raw Value $721,768
Adjusted Value $870,512

Adjusted +$55,974 for 218 sqft more living space and +$92,770 for being newer. Net adjustment: +$148,744.

809 LIBERTY AVE E, ROUND ROCK, TX 78664
0.00 mi 86% similar Same subdivision
3 bed 2 bath 2,923 sqft Built 1962
Raw Value $716,116
Adjusted Value $178,321

Adjusted -$345,344 for 1,345 sqft less living space and -$68,031 for being older and -$124,420 for no garage. Net adjustment: -$537,795.

511 PECAN AVE, ROUND ROCK, TX 78664
0.00 mi 79% similar Same subdivision
2 bed 1 bath 890 sqft Built 1960
Raw Value $253,998
Adjusted Value $368,803

Adjusted +$176,652 for 688 sqft more living space and -$61,847 for being older. Net adjustment: +$114,805.

3 bed 2 bath 1,275 sqft Built 1954
Raw Value $299,497
Adjusted Value $334,003

Adjusted +$77,799 for 303 sqft more living space and -$43,293 for being older. Net adjustment: +$34,506.

3 bed 2 bath 1,647 sqft Built 1976
Raw Value $340,594
Adjusted Value $87,133

Adjusted -$17,717 for 69 sqft less living space and -$111,324 for being older and -$124,420 for no garage. Net adjustment: -$253,461.

The Neighborhood

This home is valued 68.6% 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
$538,306
Median
$319,256

This home is +68.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,686 across all districts. With a homestead exemption claimed, that drops to $8,336 — saving $1,350 per year. That's $695 per month a buyer should budget. The assessed value increased +15.2% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 90 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,808
Round RockCity0.3720%$2,002
Williamson CountyCounty0.3694%$1,989
Austin Community Collegespecial0.1034%$557
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,686
90 / 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 $334,003 would pay approximately $2,085 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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