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805 RUSK RD, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,891 sqftBuilt 2009

Property at a Glance

This home is estimated between $381,877 and $658,118, with a best estimate of $503,176. That places the property above the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$381,877 $658,118
Best Estimate
$503,176
WCAD Value
$503,671
High Confidence

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

Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $381,877 and $658,118. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

944 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,300 sqft Built 2004
Raw Value $465,136
Adjusted Value $650,674

Adjusted +$158,377 for 591 sqft more living space and +$27,161 for being newer. Net adjustment: +$185,538.

841 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,508 sqft Built 2005
Raw Value $533,752
Adjusted Value $658,118

Adjusted +$102,637 for 383 sqft more living space and +$21,729 for being newer. Net adjustment: +$124,366.

904 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,904 sqft Built 2004
Raw Value $376,897
Adjusted Value $381,877

Adjusted -$3,484 for 13 sqft less living space and +$27,161 for being newer and -$18,697 for no pool. Net adjustment: +$4,980.

741 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,890 sqft Built 2003
Raw Value $370,228
Adjusted Value $403,089

Adjusted +$268 for 1 sqft more living space and +$32,593 for being newer. Net adjustment: +$32,861.

2501 RUSK CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,947 sqft Built 2005
Raw Value $496,454
Adjusted Value $503,176

Adjusted -$15,007 for 56 sqft less living space and +$21,729 for being newer. Net adjustment: +$6,722.

The Neighborhood

This home is valued 11.5% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

typical
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$503,671
Median
$451,534

This home is +11.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,062 across all districts. With a homestead exemption claimed, that drops to $7,719 — saving $1,343 per year. That's $643 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%$4,498
Round RockCity0.3720%$1,874
Williamson CountyCounty0.3694%$1,861
Austin Community Collegespecial0.1034%$521
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,062

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $503,176 would pay approximately $3,141 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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