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3 RED BUD TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,818 sqftBuilt 1978

Property at a Glance

This home is estimated between $509,415 and $848,550, with a best estimate of $664,280. 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

$509,415 $848,550
Best Estimate
$664,280
WCAD Value
$792,814
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 $509,415 and $848,550. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $509,415

Adjusted +$15,126 for 47 sqft more living space and +$88 for being newer. Net adjustment: +$15,214.

1248 RED BUD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,662 sqft Built 1970
Raw Value $634,451
Adjusted Value $684,556

Adjusted +$50,206 for 156 sqft more living space and -$101 for being older. Net adjustment: +$50,105.

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 $577,937

Adjusted -$234,617 for 729 sqft less living space. Net adjustment: -$234,617.

998 RED BUD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,474 sqft Built 1984
Raw Value $737,764
Adjusted Value $848,550

Adjusted +$110,711 for 344 sqft more living space and +$75 for being newer. Net adjustment: +$110,786.

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 $664,280

Adjusted -$47,953 for 149 sqft less living space. Net adjustment: -$47,953.

The Neighborhood

This home is valued 8.0% above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. With 213 homes in the subdivision, the property sits in the upper tier. 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
$792,814
Median
$734,399

This home is +8.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,011 across all districts. With a homestead exemption claimed, that drops to $9,628 — saving $1,383 per year. That's $802 per month a buyer should budget. The assessed value increased +21.0% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,439
Williamson CountyCounty0.3694%$2,664
Austin Community Collegespecial0.1034%$746
Williamson County ESD #9 - Round RockESD0.0999%$720
Williamson County FM/RdCounty0.0443%$320
Upper Brushy Creek WCIDWater0.0170%$123
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$11,011
100 / 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 $664,280 would pay approximately $4,146 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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