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3638 BASS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath955 sqftBuilt 1999

Property at a Glance

This home is estimated between $323,627 and $350,377, with a best estimate of $347,346. 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

$323,627 $350,377
Best Estimate
$347,346
WCAD Value
$393,550
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 $323,627 and $350,377. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3623 BASS LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 889 sqft Built 1999
Raw Value $333,147
Adjusted Value $347,346

Adjusted +$14,199 for 66 sqft more living space. Net adjustment: +$14,199.

3631 BASS LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,289 sqft Built 1999
Raw Value $395,480
Adjusted Value $323,627

Adjusted -$71,853 for 334 sqft less living space. Net adjustment: -$71,853.

3645 BASS LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 800 sqft Built 1999
Raw Value $306,470
Adjusted Value $339,815

Adjusted +$33,345 for 155 sqft more living space. Net adjustment: +$33,345.

3603 BASS LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 904 sqft Built 1999
Raw Value $337,232
Adjusted Value $348,204

Adjusted +$10,972 for 51 sqft more living space. Net adjustment: +$10,972.

3616 BASS LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 925 sqft Built 1999
Raw Value $343,923
Adjusted Value $350,377

Adjusted +$6,454 for 30 sqft more living space. Net adjustment: +$6,454.

The Neighborhood

This home is valued 29.4% 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

above average
421 Properties
$304,044 Median Value
-6.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$393,550
Median
$304,044

This home is +29.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,081 across all districts. With a homestead exemption claimed, that drops to $5,758 — saving $1,323 per year. That's $480 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%$3,515
Round RockCity0.3720%$1,464
Williamson CountyCounty0.3694%$1,454
Austin Community Collegespecial0.1034%$407
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,081

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $347,346 would pay approximately $2,168 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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