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

1601 LIME ROCK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath3,188 sqftBuilt 1976

Property at a Glance

This home is estimated between $521,218 and $787,420, with a best estimate of $776,169. That places the property above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$521,218 $787,420
Best Estimate
$776,169
WCAD Value
$654,817
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 $521,218 and $787,420. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1908 CREEKVIEW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $714,985

Adjusted +$271,568 for 1,144 sqft more living space and -$11,835 for being older. Net adjustment: +$259,733.

402 S LAKE CREEK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $787,420

Adjusted +$288,897 for 1,217 sqft more living space and +$2,367 for being newer. Net adjustment: +$291,264.

2006 CREEKVIEW DR, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $777,428

Adjusted +$297,680 for 1,254 sqft more living space and -$4,734 for being older. Net adjustment: +$292,946.

1405 DRAGON DR, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,542 sqft Built 1975
Raw Value $383,067
Adjusted Value $776,169

Adjusted +$390,735 for 1,646 sqft more living space and +$2,367 for being newer. Net adjustment: +$393,102.

3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $521,218

Adjusted +$21,602 for 91 sqft more living space and -$56,809 for being older. Net adjustment: -$35,207.

The Neighborhood

This home is valued 37.4% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK

above average
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$654,817
Median
$476,515

This home is +37.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,782 across all districts. With a homestead exemption claimed, that drops to $10,411 — saving $1,371 per year. That's $868 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%$5,848
Round RockCity0.3720%$2,436
Williamson CountyCounty0.3694%$2,419
Austin Community Collegespecial0.1034%$677
Williamson County FM/RdCounty0.0443%$290
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,782

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $776,169 would pay approximately $4,845 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