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15 RED BUD TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,584 sqftBuilt 1980

Property at a Glance

This home is estimated between $698,099 and $910,780, with a best estimate of $755,916. That places the property above 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

$698,099 $910,780
Best Estimate
$755,916
WCAD Value
$625,139
High Confidence

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

Based on 5 comparable properties in R575583D - RR Rual Sub 122 & Gattis School Rd Area, this home's estimated market value is between $698,099 and $910,780. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1120 RED BUD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,768 sqft Built 1998
Raw Value $812,797
Adjusted Value $753,805

Adjusted -$59,218 for 184 sqft less living space and +$226 for being newer. Net adjustment: -$58,992.

1152 RED BUD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,771 sqft Built 1985
Raw Value $494,201
Adjusted Value $755,916

Adjusted +$261,652 for 813 sqft more living space and +$63 for being newer. Net adjustment: +$261,715.

11 RED BUD TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,692 sqft Built 1979
Raw Value $732,870
Adjusted Value $698,099

Adjusted -$34,758 for 108 sqft less living space and -$13 for being older. Net adjustment: -$34,771.

1030 RED BUD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,547 sqft Built 1978
Raw Value $812,554
Adjusted Value $824,437

Adjusted +$11,908 for 37 sqft more living space and -$25 for being older. Net adjustment: +$11,883.

800 RED BUD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,967 sqft Built 1978
Raw Value $712,233
Adjusted Value $910,780

Adjusted +$198,572 for 617 sqft more living space and -$25 for being older. Net adjustment: +$198,547.

The Neighborhood

This home is valued 14.9% 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

typical
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$625,139
Median
$734,399

This home is -14.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,138 across all districts. With a homestead exemption claimed, that drops to $7,778 — saving $1,360 per year. That's $648 per month a buyer should budget. The assessed value increased +14.9% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 80 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,344
Williamson CountyCounty0.3694%$2,211
Austin Community Collegespecial0.1034%$619
Williamson County ESD #9 - Round RockESD0.0999%$598
Williamson County FM/RdCounty0.0443%$265
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$9,138
80 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $755,916 would pay approximately $4,718 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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