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3705 CURTIS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,491 sqftBuilt 1979

Property at a Glance

This home is estimated between $566,907 and $656,656, with a best estimate of $646,925. 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

$566,907 $656,656
Best Estimate
$646,925
WCAD Value
$659,323
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 $566,907 and $656,656 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 $577,530

Adjusted +$128,048 for 447 sqft more living space and -$5,770 for being older. Net adjustment: +$122,278.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $656,656

Adjusted +$148,959 for 520 sqft more living space and +$11,541 for being newer. Net adjustment: +$160,500.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $566,907

Adjusted +$175,886 for 614 sqft more living space and -$14,426 for being older. Net adjustment: +$161,460.

4 bed 2 bath 1,934 sqft Built 1978
Raw Value $484,482
Adjusted Value $646,925

Adjusted +$159,558 for 557 sqft more living space and +$2,885 for being newer. Net adjustment: +$162,443.

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $652,146

Adjusted +$247,788 for 865 sqft more living space and +$5,770 for being newer. Net adjustment: +$253,558.

The Neighborhood

This home is in line with the R104681D - Brushy Creek North Sec 1 & 2 median of $663,354. 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
$659,323
Median
$663,354

This home is -0.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,620 across all districts. With a homestead exemption claimed, that drops to $11,248 — saving $1,372 per year. That's $937 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%$5,888
Brushy Creek MUDMUD0.3868%$2,551
Williamson CountyCounty0.3694%$2,436
Austin Community Collegespecial0.1034%$682
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$659
Williamson County FM/RdCounty0.0443%$292
Upper Brushy Creek WCIDWater0.0170%$112
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$12,620

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $646,925 would pay approximately $4,038 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 4/19/2026.

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