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656 RUSK RD, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,325 sqftBuilt 2005

Property at a Glance

This home is estimated between $278,343 and $444,298, with a best estimate of $406,561. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$278,343 $444,298
Best Estimate
$406,561
WCAD Value
$591,161
Low Confidence

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

There are 5 comparable properties within range, but few are in R530506E - SONOMA ALL SECTIONS. The estimated range of $278,343 and $444,298 should be treated as a rough guide.

Comparable Properties (5)

652 ARROWOOD PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,512 sqft Built 2004
Raw Value $455,324
Adjusted Value $410,643

Adjusted -$50,113 for 187 sqft less living space and +$5,432 for being newer. Net adjustment: -$44,681.

4 bed 2 bath 1,405 sqft Built 2002
Raw Value $449,441
Adjusted Value $444,298

Adjusted -$21,439 for 80 sqft less living space and +$16,296 for being newer. Net adjustment: -$5,143.

4 bed 2 bath 1,267 sqft Built 2020
Raw Value $472,500
Adjusted Value $406,561

Adjusted +$15,543 for 58 sqft more living space and -$81,482 for being older. Net adjustment: -$65,939.

4 bed 2 bath 1,664 sqft Built 2003
Raw Value $445,412
Adjusted Value $365,430

Adjusted -$90,846 for 339 sqft less living space and +$10,864 for being newer. Net adjustment: -$79,982.

3 bed 2 bath 1,595 sqft Built 2002
Raw Value $334,402
Adjusted Value $278,343

Adjusted -$72,355 for 270 sqft less living space and +$16,296 for being newer. Net adjustment: -$56,059.

The Neighborhood

This home is valued 30.9% 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

above average
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$591,161
Median
$451,534

This home is +30.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,637 across all districts. With a homestead exemption claimed, that drops to $9,277 — saving $1,360 per year. That's $773 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%$5,280
Round RockCity0.3720%$2,199
Williamson CountyCounty0.3694%$2,184
Austin Community Collegespecial0.1034%$611
Williamson County FM/RdCounty0.0443%$262
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,637

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $406,561 would pay approximately $2,538 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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