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

504 DRY CREEK CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,650 sqftBuilt 1984

Property at a Glance

This home is estimated between $339,961 and $409,240, with a best estimate of $351,042. That places the property above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$339,961 $409,240
Best Estimate
$351,042
WCAD Value
$271,814
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $339,961 and $409,240 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $409,240

Adjusted +$5,177 for 24 sqft more living space and +$10,913 for being newer and -$5,438 for no garage. Net adjustment: +$10,652.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $383,064

Adjusted +$21,571 for 100 sqft more living space and -$5,438 for no garage. Net adjustment: +$16,133.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $339,961

Adjusted -$5,393 for 25 sqft less living space and -$17,149 for being older and -$5,438 for no garage. Net adjustment: -$27,980.

505 DRY CREEK CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,254 sqft Built 1984
Raw Value $270,083
Adjusted Value $350,067

Adjusted +$85,422 for 396 sqft more living space and -$5,438 for no garage. Net adjustment: +$79,984.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $351,042

Adjusted -$48,967 for 227 sqft less living space and -$5,438 for no garage. Net adjustment: -$54,405.

The Neighborhood

This home is valued 3.4% below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$271,814
Median
$281,358

This home is -3.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,891 across all districts. With a homestead exemption claimed, that drops to $3,590 — saving $1,301 per year. That's $299 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%$2,428
Round RockCity0.3720%$1,011
Williamson CountyCounty0.3694%$1,004
Austin Community Collegespecial0.1034%$281
Williamson County FM/RdCounty0.0443%$120
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,891

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $351,042 would pay approximately $2,191 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