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

1810 PRAIRIE ROCK WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,157 sqftBuilt 2004

Property at a Glance

This home is estimated between $247,972 and $497,861, with a best estimate of $328,184. That places the property below the R525503F - TURTLE CREEK VILLAGE median of $329,108, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$247,972 $497,861
Best Estimate
$328,184
WCAD Value
$353,905
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $247,972 and $497,861. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1850 PRAIRIE ROCK WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,259 sqft Built 2004
Raw Value $358,237
Adjusted Value $328,184

Adjusted -$30,053 for 102 sqft less living space. Net adjustment: -$30,053.

1971 PRAIRIE ROCK WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 691 sqft Built 2003
Raw Value $351,902
Adjusted Value $497,861

Adjusted +$137,303 for 466 sqft more living space and +$1,073 for being newer and +$7,583 for having a pool. Net adjustment: +$145,959.

1940 PRAIRIE ROCK WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,006 sqft Built 2003
Raw Value $310,205
Adjusted Value $363,352

Adjusted +$44,491 for 151 sqft more living space and +$1,073 for being newer and +$7,583 for having a pool. Net adjustment: +$53,147.

1950 PRAIRIE ROCK WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,344 sqft Built 2003
Raw Value $301,997
Adjusted Value $247,972

Adjusted -$55,098 for 187 sqft less living space and +$1,073 for being newer. Net adjustment: -$54,025.

3 bed 2 bath 1,221 sqft Built 1995
Raw Value $274,784
Adjusted Value $273,166

Adjusted -$18,857 for 64 sqft less living space and +$9,656 for being newer and +$7,583 for having a pool. Net adjustment: -$1,618.

The Neighborhood

This home is valued 7.5% above the R525503F - TURTLE CREEK VILLAGE median of $329,108. With 425 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.5% over the past year.

R525503F - TURTLE CREEK VILLAGE

typical
425 Properties
$329,108 Median Value
-7.5% YoY Change
13% Have Pool
49% Have Garage
This Home
$353,905
Median
$329,108

This home is +7.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,368 across all districts. With a homestead exemption claimed, that drops to $5,052 — saving $1,316 per year. That's $421 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%$3,161
Round RockCity0.3720%$1,317
Williamson CountyCounty0.3694%$1,307
Austin Community Collegespecial0.1034%$366
Williamson County FM/RdCounty0.0443%$157
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,368

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $328,184 would pay approximately $2,049 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