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1004 CUSHING DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,940 sqftBuilt 1979

Property at a Glance

This home is estimated between $306,275 and $351,315, with a best estimate of $345,005. That places the property below the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$306,275 $351,315
Best Estimate
$345,005
WCAD Value
$330,872
High Confidence

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

Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $306,275 and $351,315. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1008 CUSHING DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,013 sqft Built 1984
Raw Value $325,461
Adjusted Value $306,275

Adjusted -$14,185 for 73 sqft less living space and -$5,001 for being older. Net adjustment: -$19,186.

1018 CUSHING DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,750 sqft Built 1981
Raw Value $316,396
Adjusted Value $351,315

Adjusted +$36,919 for 190 sqft more living space and -$2,000 for being older. Net adjustment: +$34,919.

1002 CUSHING DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,940 sqft Built 1979
Raw Value $330,872
Adjusted Value $330,872

This comparable closely matches the subject property's features.

1016 CUSHING DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,800 sqft Built 1981
Raw Value $319,801
Adjusted Value $345,005

Adjusted +$27,204 for 140 sqft more living space and -$2,000 for being older. Net adjustment: +$25,204.

1014 CUSHING DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,800 sqft Built 1981
Raw Value $319,801
Adjusted Value $345,005

Adjusted +$27,204 for 140 sqft more living space and -$2,000 for being older. Net adjustment: +$25,204.

The Neighborhood

This home is valued 6.9% below the R450X - Round Rock East - Duplex median of $355,449. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$330,872
Median
$355,449

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,953 across all districts. With a homestead exemption claimed, that drops to $4,642 — saving $1,311 per year. That's $387 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%$2,955
Round RockCity0.3720%$1,231
Williamson CountyCounty0.3694%$1,222
Austin Community Collegespecial0.1034%$342
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,953

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $345,005 would pay approximately $2,154 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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