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1510 LISA RAE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,018 sqftBuilt 1978

Property at a Glance

This home is estimated between $364,238 and $835,982, with a best estimate of $428,677. 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

$364,238 $835,982
Best Estimate
$428,677
WCAD Value
$639,242
Low Confidence

Based on 5 comparable properties(2 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 $364,238 and $835,982 should be treated as a rough guide.

Comparable Properties (5)

1501 LISA RAE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2,058 sqft Built 1997
Raw Value $848,616
Adjusted Value $835,982

Adjusted -$12,873 for 40 sqft less living space and +$239 for being newer. Net adjustment: -$12,634.

1500 LISA RAE DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,899 sqft Built 1982
Raw Value $527,452
Adjusted Value $565,800

Adjusted +$38,298 for 119 sqft more living space and +$50 for being newer. Net adjustment: +$38,348.

3 bed 2 bath 1,570 sqft Built 1981
Raw Value $284,457
Adjusted Value $428,677

Adjusted +$144,182 for 448 sqft more living space and +$38 for being newer. Net adjustment: +$144,220.

3 bed 1 bath 1,930 sqft Built 1981
Raw Value $335,879
Adjusted Value $364,238

Adjusted +$28,321 for 88 sqft more living space and +$38 for being newer. Net adjustment: +$28,359.

3 bed 4 bath 1,971 sqft Built 1986
Raw Value $370,703
Adjusted Value $385,930

Adjusted +$15,126 for 47 sqft more living space and +$101 for being newer. Net adjustment: +$15,227.

The Neighborhood

This home is valued 13.0% 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

typical
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$639,242
Median
$734,399

This home is -13.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,496 across all districts. With a homestead exemption claimed, that drops to $9,138 — saving $1,358 per year. That's $762 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%$5,210
Round RockCity0.3720%$2,170
Williamson CountyCounty0.3694%$2,155
Austin Community Collegespecial0.1034%$603
Williamson County FM/RdCounty0.0443%$259
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,496

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $428,677 would pay approximately $2,676 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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