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1 WILDFLOWER TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,312 sqftBuilt 2000

Property at a Glance

This home is estimated between $677,816 and $920,247, with a best estimate of $860,569. 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

$677,816 $920,247
Best Estimate
$860,569
WCAD Value
$521,835
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $677,816 and $920,247. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

21 WILDFLOWER TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,473 sqft Built 1975
Raw Value $729,945
Adjusted Value $677,816

Adjusted -$51,815 for 161 sqft less living space and -$314 for being older. Net adjustment: -$52,129.

15 WILDFLOWER TRL, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
3 bed 2 bath 2,382 sqft Built 1922
Raw Value $909,100
Adjusted Value $885,591

Adjusted -$22,528 for 70 sqft less living space and -$981 for being older. Net adjustment: -$23,509.

4 bed 3 bath 2,665 sqft Built 1997
Raw Value $974,215
Adjusted Value $860,569

Adjusted -$113,608 for 353 sqft less living space and -$38 for being older. Net adjustment: -$113,646.

9 WILDFLOWER TRL, ROUND ROCK, TX 78664
0.00 mi 90% similar Same subdivision
3 bed 3 bath 1,521 sqft Built 1980
Raw Value $665,928
Adjusted Value $920,247

Adjusted +$254,571 for 791 sqft more living space and -$252 for being older. Net adjustment: +$254,319.

3 WILDFLOWER TRL, ROUND ROCK, TX 78664
0.00 mi 88% similar Same subdivision
4 bed 2 bath 1,482 sqft Built 1972
Raw Value $584,727
Adjusted Value $851,498

Adjusted +$267,123 for 830 sqft more living space and -$352 for being older. Net adjustment: +$266,771.

The Neighborhood

This home is valued 28.9% 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
$521,835
Median
$734,399

This home is -28.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,969 across all districts. With a homestead exemption claimed, that drops to $6,623 — saving $1,346 per year. That's $552 per month a buyer should budget. The assessed value increased +9.4% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 43 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,661
Williamson CountyCounty0.3694%$1,928
Austin Community Collegespecial0.1034%$540
Williamson County ESD #9 - Round RockESD0.0999%$521
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$7,969
43 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $860,569 would pay approximately $5,372 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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