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

2111 WILLOW WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,688 sqftBuilt 1985

Property at a Glance

This home is estimated between $271,830 and $395,116, with a best estimate of $351,701. That places the property above the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$271,830 $395,116
Best Estimate
$351,701
WCAD Value
$334,323
High Confidence

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

Based on 5 comparable properties in R510485H - SOUTHCREEK, this home's estimated market value is between $271,830 and $395,116. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2420 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,593 sqft Built 1998
Raw Value $348,266
Adjusted Value $351,701

Adjusted +$22,602 for 95 sqft more living space and -$19,167 for being older. Net adjustment: +$3,435.

2414 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,039 sqft Built 1998
Raw Value $374,507
Adjusted Value $271,830

Adjusted -$83,510 for 351 sqft less living space and -$19,167 for being older. Net adjustment: -$102,677.

2424 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,618 sqft Built 1998
Raw Value $359,807
Adjusted Value $357,294

Adjusted +$16,654 for 70 sqft more living space and -$19,167 for being older. Net adjustment: -$2,513.

2110 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,479 sqft Built 1991
Raw Value $354,237
Adjusted Value $395,116

Adjusted +$49,725 for 209 sqft more living space and -$8,846 for being older. Net adjustment: +$40,879.

2512 WILLOW WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,641 sqft Built 2000
Raw Value $358,333
Adjusted Value $347,400

Adjusted +$11,182 for 47 sqft more living space and -$22,115 for being older. Net adjustment: -$10,933.

The Neighborhood

This home is in line with the R510485H - SOUTHCREEK median of $335,905. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$334,323
Median
$335,905

This home is -0.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,015 across all districts. With a homestead exemption claimed, that drops to $4,703 — saving $1,312 per year. That's $392 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%$2,986
Round RockCity0.3720%$1,244
Williamson CountyCounty0.3694%$1,235
Austin Community Collegespecial0.1034%$346
Williamson County FM/RdCounty0.0443%$148
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,015

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $351,701 would pay approximately $2,195 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.

View full property details