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1005 WESTWOOD DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,336 sqftBuilt 1979

Property at a Glance

This home is estimated between $482,154 and $972,512, with a best estimate of $490,498. That places the property above the R120X - Round Rock West Above 45 - Duplex median of $434,714, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$482,154 $972,512
Best Estimate
$490,498
WCAD Value
$460,584
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $482,154 and $972,512. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1007 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,044 sqft Built 1979
Raw Value $428,530
Adjusted Value $487,902

Adjusted +$59,372 for 292 sqft more living space. Net adjustment: +$59,372.

1101 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,138 sqft Built 1980
Raw Value $452,744
Adjusted Value $490,498

Adjusted +$40,259 for 198 sqft more living space and -$2,505 for being older. Net adjustment: +$37,754.

1003 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,138 sqft Built 1980
Raw Value $444,400
Adjusted Value $482,154

Adjusted +$40,259 for 198 sqft more living space and -$2,505 for being older. Net adjustment: +$37,754.

3 bed 2 bath 2,548 sqft Built 1980
Raw Value $1,018,123
Adjusted Value $972,512

Adjusted -$43,106 for 212 sqft less living space and -$2,505 for being older. Net adjustment: -$45,611.

3 bed 2 bath 2,157 sqft Built 1976
Raw Value $519,995
Adjusted Value $563,905

Adjusted +$36,396 for 179 sqft more living space and +$7,514 for being newer. Net adjustment: +$43,910.

The Neighborhood

This home is valued 6.0% above the R120X - Round Rock West Above 45 - Duplex median of $434,714. With 295 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.8% over the past year.

R120X - Round Rock West Above 45 - Duplex

typical
295 Properties
$434,714 Median Value
-1.8% YoY Change
0% Have Pool
84% Have Garage
This Home
$460,584
Median
$434,714

This home is +6.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,287 across all districts. With a homestead exemption claimed, that drops to $6,952 — saving $1,335 per year. That's $579 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%$4,113
Round RockCity0.3720%$1,713
Williamson CountyCounty0.3694%$1,702
Austin Community Collegespecial0.1034%$476
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,287

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $490,498 would pay approximately $3,062 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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