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836 RUSK RD, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,037 sqftBuilt 2003

Property at a Glance

This home is estimated between $227,878 and $422,742, with a best estimate of $388,143. 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

$227,878 $422,742
Best Estimate
$388,143
WCAD Value
$422,348
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 $227,878 and $422,742. 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 $393,087

Adjusted -$77,179 for 288 sqft less living space and -$10,864 for being older. Net adjustment: -$88,043.

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 $227,878

Adjusted -$118,180 for 441 sqft less living space. Net adjustment: -$118,180.

745 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,426 sqft Built 2003
Raw Value $341,672
Adjusted Value $237,427

Adjusted -$104,245 for 389 sqft less living space. Net adjustment: -$104,245.

709 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,146 sqft Built 2006
Raw Value $433,649
Adjusted Value $388,143

Adjusted -$29,210 for 109 sqft less living space and -$16,296 for being older. Net adjustment: -$45,506.

664 RUSK RD, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,116 sqft Built 2005
Raw Value $454,777
Adjusted Value $422,742

Adjusted -$21,171 for 79 sqft less living space and -$10,864 for being older. Net adjustment: -$32,035.

The Neighborhood

This home is valued 6.5% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. 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
$422,348
Median
$451,534

This home is -6.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,599 across all districts. With a homestead exemption claimed, that drops to $6,271 — saving $1,328 per year. That's $523 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%$3,772
Round RockCity0.3720%$1,571
Williamson CountyCounty0.3694%$1,560
Austin Community Collegespecial0.1034%$437
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,599

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $388,143 would pay approximately $2,423 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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