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

1900 DRY CREEK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,184 sqftBuilt 1983

Property at a Glance

This home is estimated between $253,424 and $320,338, with a best estimate of $273,760. That places the property below 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

$253,424 $320,338
Best Estimate
$273,760
WCAD Value
$271,711
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 $253,424 and $320,338 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $273,760

Adjusted -$18,336 for 85 sqft less living space and +$1,559 for being newer. Net adjustment: -$16,777.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $320,338

Adjusted -$25,670 for 119 sqft less living space and -$1,559 for being older. Net adjustment: -$27,229.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $310,738

Adjusted +$11,001 for 51 sqft more living space and +$6,236 for being newer. Net adjustment: +$17,237.

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 $253,424

Adjusted -$15,100 for 70 sqft less living space and -$1,559 for being older. Net adjustment: -$16,659.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $263,922

Adjusted -$6,040 for 28 sqft less living space and +$1,559 for being newer. Net adjustment: -$4,481.

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
$271,711
Median
$281,358

This home is -3.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,889 across all districts. With a homestead exemption claimed, that drops to $3,588 — 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%$2,427
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%$4,889

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $273,760 would pay approximately $1,709 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