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1500 RUSTLERS RD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed4 bath2,320 sqftBuilt 1985

Property at a Glance

This home is estimated between $433,169 and $722,726, with a best estimate of $601,634. 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

$433,169 $722,726
Best Estimate
$601,634
WCAD Value
$437,621
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R120X - Round Rock West Above 45 - Duplex. The estimated range of $433,169 and $722,726 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,266 sqft Built 1991
Raw Value $437,218
Adjusted Value $433,169

Adjusted +$10,980 for 54 sqft more living space and -$15,029 for being older. Net adjustment: -$4,049.

925/927 CHISHOLM CV, ROUND ROCK, TX 78681
0.15 mi 92% similar Same subdivision
5 bed 4 bath 996 sqft Built 1984
Raw Value $451,014
Adjusted Value $722,726

Adjusted +$269,207 for 1,324 sqft more living space and +$2,505 for being newer. Net adjustment: +$271,712.

4 bed 1,906 sqft Built 2005
Raw Value $590,646
Adjusted Value $624,728

Adjusted +$84,178 for 414 sqft more living space and -$50,096 for being older. Net adjustment: +$34,082.

4 bed 3 bath 1,938 sqft Built 2005
Raw Value $574,059
Adjusted Value $601,634

Adjusted +$77,671 for 382 sqft more living space and -$50,096 for being older. Net adjustment: +$27,575.

4 bed 3 bath 1,905 sqft Built 2005
Raw Value $496,996
Adjusted Value $531,281

Adjusted +$84,381 for 415 sqft more living space and -$50,096 for being older. Net adjustment: +$34,285.

The Neighborhood

This home is in line with the R120X - Round Rock West Above 45 - Duplex median of $434,714. 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
$437,621
Median
$434,714

This home is +0.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,874 across all districts. With a homestead exemption claimed, that drops to $6,543 — saving $1,331 per year. That's $545 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%$3,908
Round RockCity0.3720%$1,628
Williamson CountyCounty0.3694%$1,617
Austin Community Collegespecial0.1034%$453
Williamson County FM/RdCounty0.0443%$194
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,874

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $601,634 would pay approximately $3,755 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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