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13 RED BUD TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath3,627 sqftBuilt 1978

Property at a Glance

This home is estimated between $806,077 and $1,160,135, with a best estimate of $1,033,798. 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

$806,077 $1,160,135
Best Estimate
$1,033,798
WCAD Value
$763,321
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 $806,077 and $1,160,135. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $1,033,798

Adjusted +$300,915 for 935 sqft more living space and +$13 for being newer. Net adjustment: +$300,928.

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 $1,160,135

Adjusted +$347,581 for 1,080 sqft more living space. Net adjustment: +$347,581.

4 RED BUD TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,513 sqft Built 1978
Raw Value $793,338
Adjusted Value $1,151,862

Adjusted +$358,524 for 1,114 sqft more living space. Net adjustment: +$358,524.

6 RED BUD TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,862 sqft Built 1982
Raw Value $996,838
Adjusted Value $921,257

Adjusted -$75,631 for 235 sqft less living space and +$50 for being newer. Net adjustment: -$75,581.

836 RED BUD LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,851 sqft Built 1978
Raw Value $878,168
Adjusted Value $806,077

Adjusted -$72,091 for 224 sqft less living space. Net adjustment: -$72,091.

The Neighborhood

This home is valued 3.9% 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
$763,321
Median
$734,399

This home is +3.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,618 across all districts. With a homestead exemption claimed, that drops to $10,227 — saving $1,391 per year. That's $852 per month a buyer should budget. The assessed value increased +10.4% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 63 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,794
Williamson CountyCounty0.3694%$2,811
Austin Community Collegespecial0.1034%$787
Williamson County ESD #9 - Round RockESD0.0999%$760
Williamson County FM/RdCounty0.0443%$337
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$11,618
63 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,033,798 would pay approximately $6,453 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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