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

1504 BLUFF DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,021 sqftBuilt 1976

Property at a Glance

This home is estimated between $437,957 and $641,158, with a best estimate of $500,400. 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

$437,957 $641,158
Best Estimate
$500,400
WCAD Value
$474,508
High Confidence

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

Based on 5 comparable properties in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK, this home's estimated market value is between $437,957 and $641,158. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1902 CREEKVIEW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,657 sqft Built 1978
Raw Value $559,484
Adjusted Value $641,158

Adjusted +$86,408 for 364 sqft more living space and -$4,734 for being older. Net adjustment: +$81,674.

2006 CREEKVIEW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $500,400

Adjusted +$20,652 for 87 sqft more living space and -$4,734 for being older. Net adjustment: +$15,918.

1405 DRAGON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,542 sqft Built 1975
Raw Value $383,067
Adjusted Value $499,141

Adjusted +$113,707 for 479 sqft more living space and +$2,367 for being newer. Net adjustment: +$116,074.

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 $437,957

Adjusted -$5,460 for 23 sqft less living space and -$11,835 for being older. Net adjustment: -$17,295.

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 $510,392

Adjusted +$11,869 for 50 sqft more living space and +$2,367 for being newer. Net adjustment: +$14,236.

The Neighborhood

This home is in line with the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. Note that values in this subdivision declined 5.9% over the past year.

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

typical
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$474,508
Median
$476,515

This home is -0.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,538 across all districts. With a homestead exemption claimed, that drops to $7,200 — saving $1,338 per year. That's $600 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%$4,238
Round RockCity0.3720%$1,765
Williamson CountyCounty0.3694%$1,753
Austin Community Collegespecial0.1034%$491
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,538

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $500,400 would pay approximately $3,123 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