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33 VALLEY VIEW DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,610 sqftBuilt 1984

Property at a Glance

This home is estimated between $271,284 and $356,428, with a best estimate of $346,181. 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

$271,284 $356,428
Best Estimate
$346,181
WCAD Value
$507,284
Low Confidence

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

There are 5 comparable properties within range, but none are in R575583D - RR Rual Sub 122 & Gattis School Rd Area. The estimated range of $271,284 and $356,428 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,747 sqft Built 1979
Raw Value $315,438
Adjusted Value $271,284

Adjusted -$44,091 for 137 sqft less living space and -$63 for being older. Net adjustment: -$44,154.

3 bed 2 bath 1,445 sqft Built 1985
Raw Value $303,312
Adjusted Value $356,428

Adjusted +$53,103 for 165 sqft more living space and +$13 for being newer. Net adjustment: +$53,116.

3 bed 2 bath 1,431 sqft Built 1985
Raw Value $284,973
Adjusted Value $342,594

Adjusted +$57,608 for 179 sqft more living space and +$13 for being newer. Net adjustment: +$57,621.

3 bed 2 bath 1,429 sqft Built 1985
Raw Value $291,599
Adjusted Value $349,864

Adjusted +$58,252 for 181 sqft more living space and +$13 for being newer. Net adjustment: +$58,265.

3 bed 2 bath 1,489 sqft Built 1977
Raw Value $307,327
Adjusted Value $346,181

Adjusted +$38,942 for 121 sqft more living space and -$88 for being older. Net adjustment: +$38,854.

The Neighborhood

This home is valued 30.9% 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
$507,284
Median
$734,399

This home is -30.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,747 across all districts. With a homestead exemption claimed, that drops to $6,403 — saving $1,344 per year. That's $534 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%$4,531
Williamson CountyCounty0.3694%$1,874
Austin Community Collegespecial0.1034%$525
Williamson County ESD #9 - Round RockESD0.0999%$507
Williamson County FM/RdCounty0.0443%$225
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$7,747

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $346,181 would pay approximately $2,161 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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