Beta Williamson County, TX only — data and coverage are limited during early access.

2957 MILL RUN BND, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed3 bath1,730 sqftBuilt 2023

Property at a Glance

This home is estimated between $425,544 and $553,709, with a best estimate of $461,950. That places the property below the R455522C - HOMESTEAD AT OLD SETTLERS PAR median of $479,854, in a neighborhood that appreciated 10.5% over the past year.

Estimated Value Range

$425,544 $553,709
Best Estimate
$461,950
WCAD Value
$528,651
High Confidence

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

Based on 5 comparable properties in R455522C - HOMESTEAD AT OLD SETTLERS PAR, this home's estimated market value is between $425,544 and $553,709. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2909 MILL RUN BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,589 sqft Built 2023
Raw Value $499,274
Adjusted Value $537,142

Adjusted +$37,868 for 141 sqft more living space. Net adjustment: +$37,868.

2913 MILL RUN BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 1,671 sqft Built 2023
Raw Value $446,105
Adjusted Value $461,950

Adjusted +$15,845 for 59 sqft more living space. Net adjustment: +$15,845.

2929 MILL RUN BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,455 sqft Built 2023
Raw Value $479,854
Adjusted Value $553,709

Adjusted +$73,855 for 275 sqft more living space. Net adjustment: +$73,855.

2836 MILL RUN BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,558 sqft Built 2024
Raw Value $405,152
Adjusted Value $441,773

Adjusted +$46,193 for 172 sqft more living space and -$9,572 for being older. Net adjustment: +$36,621.

2879 MILL RUN BND, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,690 sqft Built 2023
Raw Value $414,801
Adjusted Value $425,544

Adjusted +$10,743 for 40 sqft more living space. Net adjustment: +$10,743.

The Neighborhood

This home is valued 10.2% above the R455522C - HOMESTEAD AT OLD SETTLERS PAR median of $479,854. With 339 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 10.5% over the past year.

R455522C - HOMESTEAD AT OLD SETTLERS PAR

typical
339 Properties
$479,854 Median Value
+10.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$528,651
Median
$479,854

This home is +10.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,213 across all districts. With a homestead exemption claimed, that drops to $10,865 — saving $1,348 per year. That's $905 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%$4,721
Round Rock MUD #2MUD0.5110%$2,701
Round RockCity0.3720%$1,967
Williamson CountyCounty0.3694%$1,953
Austin Community Collegespecial0.1034%$547
Williamson County FM/RdCounty0.0443%$234
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3103%$12,213

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $461,950 would pay approximately $2,883 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 4/19/2026.

View full property details