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410 LAMPASAS ST N, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath1,176 sqftBuilt 1960

Property at a Glance

This home is estimated between $200,885 and $686,314, with a best estimate of $382,588. 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

$200,885 $686,314
Best Estimate
$382,588
WCAD Value
$446,991
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 $200,885 and $686,314. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

611 LEWIS ST N, ROUND ROCK, TX 78664
0.00 mi 96% similar Same subdivision
2 bed 1 bath 1,138 sqft Built 1940
Raw Value $310,984
Adjusted Value $382,588

Adjusted +$9,757 for 38 sqft more living space and +$61,847 for being newer. Net adjustment: +$71,604.

610 GEORGETOWN ST N, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
2 bed 1 bath 937 sqft Built 1940
Raw Value $300,552
Adjusted Value $423,765

Adjusted +$61,366 for 239 sqft more living space and +$61,847 for being newer. Net adjustment: +$123,213.

509 LEWIS ST N, ROUND ROCK, TX 78664
0.00 mi 89% similar Same subdivision
3 bed 1 bath 1,936 sqft Built 1950
Raw Value $365,100
Adjusted Value $200,885

Adjusted -$195,138 for 760 sqft less living space and +$30,923 for being newer. Net adjustment: -$164,215.

404 GEORGETOWN ST N, ROUND ROCK, TX 78664
0.00 mi 86% similar Same subdivision
1 bed 1 bath 1,386 sqft Built 1940
Raw Value $376,852
Adjusted Value $260,359

Adjusted -$53,920 for 210 sqft less living space and +$61,847 for being newer and -$124,420 for no garage. Net adjustment: -$116,493.

302 BROWN ST N, ROUND ROCK, TX 78664
0.00 mi 85% similar Same subdivision
3 bed 2 bath 1,627 sqft Built 1960
Raw Value $802,113
Adjusted Value $686,314

Adjusted -$115,799 for 451 sqft less living space. Net adjustment: -$115,799.

The Neighborhood

This home is valued 40.0% 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
$446,991
Median
$319,256

This home is +40.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,043 across all districts. With a homestead exemption claimed, that drops to $6,710 — saving $1,333 per year. That's $559 per month a buyer should budget. The assessed value increased +13.2% vs the subdivision average of +4.3%. This above-average increase gives a protest opportunity score of 75 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,992
Round RockCity0.3720%$1,663
Williamson CountyCounty0.3694%$1,651
Austin Community Collegespecial0.1034%$462
Williamson County FM/RdCounty0.0443%$198
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,043
75 / 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 $382,588 would pay approximately $2,388 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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