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302 BROWN ST N, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,627 sqftBuilt 1960

Property at a Glance

This home is estimated between $314,200 and $577,340, with a best estimate of $322,866. 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

$314,200 $577,340
Best Estimate
$322,866
WCAD Value
$802,113
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 $314,200 and $577,340. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

204 STONE ST N, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,140 sqft Built 1960
Raw Value $686,434
Adjusted Value $430,296

Adjusted -$131,718 for 513 sqft less living space and -$124,420 for no garage. Net adjustment: -$256,138.

307 BLACK ST N, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
2 bed 2 bath 1,750 sqft Built 1940
Raw Value $417,021
Adjusted Value $322,866

Adjusted -$31,582 for 123 sqft less living space and +$61,847 for being newer and -$124,420 for no garage. Net adjustment: -$94,155.

409 BURNET ST N, ROUND ROCK, TX 78664
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,444 sqft Built 1984
Raw Value $341,429
Adjusted Value $314,200

Adjusted +$46,987 for 183 sqft more living space and -$74,216 for being older. Net adjustment: -$27,229.

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 $577,340

Adjusted +$7,446 for 29 sqft more living space and +$61,847 for being newer. Net adjustment: +$69,293.

509 LEWIS ST N, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
3 bed 1 bath 1,936 sqft Built 1950
Raw Value $365,100
Adjusted Value $316,684

Adjusted -$79,339 for 309 sqft less living space and +$30,923 for being newer. Net adjustment: -$48,416.

The Neighborhood

This home is valued 151.2% 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
$802,113
Median
$319,256

This home is +151.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,432 across all districts. With a homestead exemption claimed, that drops to $13,034 — saving $1,398 per year. That's $1,086 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%$7,164
Round RockCity0.3720%$2,984
Williamson CountyCounty0.3694%$2,963
Austin Community Collegespecial0.1034%$829
Williamson County FM/RdCounty0.0443%$356
Upper Brushy Creek WCIDWater0.0170%$136
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,432

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $322,866 would pay approximately $2,015 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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