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2508 RUSK CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,123 sqftBuilt 2005

Property at a Glance

This home is estimated between $154,338 and $430,579, with a best estimate of $423,135. 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

$154,338 $430,579
Best Estimate
$423,135
WCAD Value
$459,824
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 $154,338 and $430,579. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

683 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,325 sqft Built 2005
Raw Value $481,130
Adjusted Value $426,998

Adjusted -$54,132 for 202 sqft less living space. Net adjustment: -$54,132.

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 $423,135

Adjusted -$47,433 for 177 sqft less living space and +$5,432 for being newer. Net adjustment: -$42,001.

828 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,478 sqft Built 2003
Raw Value $346,058
Adjusted Value $261,789

Adjusted -$95,133 for 355 sqft less living space and +$10,864 for being newer. Net adjustment: -$84,269.

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 $430,579

Adjusted -$103,173 for 385 sqft less living space. Net adjustment: -$103,173.

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 $154,338

Adjusted -$209,294 for 781 sqft less living space and +$5,432 for being newer and -$18,697 for no pool. Net adjustment: -$222,559.

The Neighborhood

This home is valued 1.8% 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
$459,824
Median
$451,534

This home is +1.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,274 across all districts. With a homestead exemption claimed, that drops to $6,938 — saving $1,336 per year. That's $578 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%$4,107
Round RockCity0.3720%$1,711
Williamson CountyCounty0.3694%$1,699
Austin Community Collegespecial0.1034%$475
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,274

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $423,135 would pay approximately $2,641 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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