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10 VALLEY CREEK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,540 sqftBuilt 1977

Property at a Glance

This home is estimated between $230,016 and $575,996, with a best estimate of $283,669. That places the property below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$230,016 $575,996
Best Estimate
$283,669
WCAD Value
$572,542
Low Confidence

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

There are 5 comparable properties within range, but few are in R575583D - RR Rual Sub 122 & Gattis School Rd Area. The estimated range of $230,016 and $575,996 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,497 sqft Built 1977
Raw Value $269,830
Adjusted Value $283,669

Adjusted +$13,839 for 43 sqft more living space. Net adjustment: +$13,839.

3 bed 2 bath 1,653 sqft Built 1975
Raw Value $277,812
Adjusted Value $241,420

Adjusted -$36,367 for 113 sqft less living space and -$25 for being older. Net adjustment: -$36,392.

3 bed 2 bath 1,713 sqft Built 1975
Raw Value $285,718
Adjusted Value $230,016

Adjusted -$55,677 for 173 sqft less living space and -$25 for being older. Net adjustment: -$55,702.

3 bed 2 bath 1,646 sqft Built 1975
Raw Value $361,452
Adjusted Value $327,313

Adjusted -$34,114 for 106 sqft less living space and -$25 for being older. Net adjustment: -$34,139.

14 VALLEY CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,427 sqft Built 1984
Raw Value $539,541
Adjusted Value $575,996

Adjusted +$36,367 for 113 sqft more living space and +$88 for being newer. Net adjustment: +$36,455.

The Neighborhood

This home is valued 22.0% below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.8% over the past year.

R575583D - RR Rual Sub 122 & Gattis School Rd Area

below average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$572,542
Median
$734,399

This home is -22.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,541 across all districts. With a homestead exemption claimed, that drops to $7,187 — saving $1,354 per year. That's $599 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%$4,995
Williamson CountyCounty0.3694%$2,066
Austin Community Collegespecial0.1034%$578
Williamson County ESD #9 - Round RockESD0.0999%$559
Williamson County FM/RdCounty0.0443%$248
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$8,541

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $283,669 would pay approximately $1,771 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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