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3801 CURTIS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,446 sqftBuilt 1979

Property at a Glance

This home is estimated between $554,017 and $643,765, with a best estimate of $634,035. That places the property below the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354, in a neighborhood that appreciated 3.6% over the past year.

Estimated Value Range

$554,017 $643,765
Best Estimate
$634,035
WCAD Value
$677,941
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R104681D - Brushy Creek North Sec 1 & 2. The estimated range of $554,017 and $643,765 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $564,639

Adjusted +$115,157 for 402 sqft more living space and -$5,770 for being older. Net adjustment: +$109,387.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $643,765

Adjusted +$136,068 for 475 sqft more living space and +$11,541 for being newer. Net adjustment: +$147,609.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $554,017

Adjusted +$162,996 for 569 sqft more living space and -$14,426 for being older. Net adjustment: +$148,570.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $634,035

Adjusted +$146,668 for 512 sqft more living space and +$2,885 for being newer. Net adjustment: +$149,553.

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $639,255

Adjusted +$234,897 for 820 sqft more living space and +$5,770 for being newer. Net adjustment: +$240,667.

The Neighborhood

This home is valued 2.2% above the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. With 292 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.6% over the past year.

R104681D - Brushy Creek North Sec 1 & 2

typical
292 Properties
$663,354 Median Value
+3.6% YoY Change
3% Have Pool
95% Have Garage
This Home
$677,941
Median
$663,354

This home is +2.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,977 across all districts. With a homestead exemption claimed, that drops to $11,601 — saving $1,376 per year. That's $967 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%$6,055
Brushy Creek MUDMUD0.3868%$2,623
Williamson CountyCounty0.3694%$2,505
Austin Community Collegespecial0.1034%$701
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$678
Williamson County FM/RdCounty0.0443%$301
Upper Brushy Creek WCIDWater0.0170%$115
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,977

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $634,035 would pay approximately $3,958 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.

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