Beta Williamson County, TX only — data and coverage are limited during early access.

3321 PERCH TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,166 sqftBuilt 1999

Property at a Glance

This home is estimated between $434,274 and $458,565, with a best estimate of $440,463. That places the property above the R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6 median of $304,044, in a neighborhood that declined 6.3% over the past year.

Estimated Value Range

$434,274 $458,565
Best Estimate
$440,463
WCAD Value
$341,336
High Confidence

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

Based on 5 comparable properties in R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6, this home's estimated market value is between $434,274 and $458,565. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3330 PERCH TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,493 sqft Built 1999
Raw Value $295,681
Adjusted Value $440,463

Adjusted +$144,782 for 673 sqft more living space. Net adjustment: +$144,782.

3319 PERCH TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,265 sqft Built 2000
Raw Value $273,345
Adjusted Value $458,565

Adjusted +$193,832 for 901 sqft more living space and -$8,612 for being older. Net adjustment: +$185,220.

3324 PERCH TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,507 sqft Built 1999
Raw Value $316,257
Adjusted Value $456,152

Adjusted +$141,771 for 659 sqft more living space and -$1,876 for no pool. Net adjustment: +$139,895.

3336 PERCH TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,477 sqft Built 1999
Raw Value $291,682
Adjusted Value $439,907

Adjusted +$148,225 for 689 sqft more living space. Net adjustment: +$148,225.

3314 PERCH TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,493 sqft Built 1999
Raw Value $289,492
Adjusted Value $434,274

Adjusted +$144,782 for 673 sqft more living space. Net adjustment: +$144,782.

The Neighborhood

This home is valued 12.3% above the R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6 median of $304,044. With 421 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.3% over the past year.

R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6

typical
421 Properties
$304,044 Median Value
-6.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$341,336
Median
$304,044

This home is +12.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,142 across all districts. With a homestead exemption claimed, that drops to $4,828 — saving $1,314 per year. That's $402 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%$3,048
Round RockCity0.3720%$1,270
Williamson CountyCounty0.3694%$1,261
Austin Community Collegespecial0.1034%$353
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,142

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $440,463 would pay approximately $2,749 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.

View full property details