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1103 WESTWOOD DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed4 bath2,172 sqftBuilt 1980

Property at a Glance

This home is estimated between $429,743 and $674,478, with a best estimate of $457,061. 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

$429,743 $674,478
Best Estimate
$457,061
WCAD Value
$457,999
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $429,743 and $674,478. 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 $457,061

Adjusted +$26,026 for 128 sqft more living space and +$2,505 for being newer. Net adjustment: +$28,531.

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 $459,657

Adjusted +$6,913 for 34 sqft more living space. Net adjustment: +$6,913.

1005 WESTWOOD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,336 sqft Built 1979
Raw Value $460,584
Adjusted Value $429,743

Adjusted -$33,346 for 164 sqft less living space and +$2,505 for being newer. Net adjustment: -$30,841.

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 $451,313

Adjusted +$6,913 for 34 sqft more living space. Net adjustment: +$6,913.

5 bed 3 bath 2,219 sqft Built 1984
Raw Value $694,053
Adjusted Value $674,478

Adjusted -$9,556 for 47 sqft less living space and -$10,019 for being older. Net adjustment: -$19,575.

The Neighborhood

This home is valued 5.4% 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
$457,999
Median
$434,714

This home is +5.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,241 across all districts. With a homestead exemption claimed, that drops to $6,906 — saving $1,335 per year. That's $576 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%$4,090
Round RockCity0.3720%$1,704
Williamson CountyCounty0.3694%$1,692
Austin Community Collegespecial0.1034%$474
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,241

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $457,061 would pay approximately $2,853 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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