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402 GEORGETOWN ST N, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,316 sqftBuilt 1940

Property at a Glance

This home is estimated between $305,587 and $784,833, with a best estimate of $522,284. 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

$305,587 $784,833
Best Estimate
$522,284
WCAD Value
$400,515
High Confidence

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

Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $305,587 and $784,833. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

302 BROWN ST N, ROUND ROCK, TX 78664
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,627 sqft Built 1960
Raw Value $802,113
Adjusted Value $784,833

Adjusted -$79,853 for 311 sqft less living space and -$61,847 for being older and +$124,420 for having a garage. Net adjustment: -$17,280.

307 BLACK ST N, ROUND ROCK, TX 78664
0.00 mi 97% similar Same subdivision
2 bed 2 bath 1,750 sqft Built 1940
Raw Value $417,021
Adjusted Value $305,587

Adjusted -$111,434 for 434 sqft less living space. Net adjustment: -$111,434.

605 LEWIS ST N, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
3 bed 1 bath 1,598 sqft Built 1940
Raw Value $508,047
Adjusted Value $560,060

Adjusted -$72,407 for 282 sqft less living space and +$124,420 for having a garage. Net adjustment: +$52,013.

610 GEORGETOWN ST N, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
2 bed 1 bath 937 sqft Built 1940
Raw Value $300,552
Adjusted Value $522,284

Adjusted +$97,312 for 379 sqft more living space and +$124,420 for having a garage. Net adjustment: +$221,732.

404 GEORGETOWN ST N, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
1 bed 1 bath 1,386 sqft Built 1940
Raw Value $376,852
Adjusted Value $358,879

Adjusted -$17,973 for 70 sqft less living space. Net adjustment: -$17,973.

The Neighborhood

This home is valued 25.5% 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

above average
360 Properties
$319,256 Median Value
+4.3% YoY Change
5% Have Pool
24% Have Garage
This Home
$400,515
Median
$319,256

This home is +25.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,206 across all districts. With a homestead exemption claimed, that drops to $5,882 — saving $1,324 per year. That's $490 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%$3,577
Round RockCity0.3720%$1,490
Williamson CountyCounty0.3694%$1,480
Austin Community Collegespecial0.1034%$414
Williamson County FM/RdCounty0.0443%$178
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,206

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $522,284 would pay approximately $3,260 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 4/19/2026.

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