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3641 BASS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath788 sqftBuilt 1999

Property at a Glance

This home is estimated between $137,825 and $244,099, with a best estimate of $230,277. That places the property below 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

$137,825 $244,099
Best Estimate
$230,277
WCAD Value
$313,918
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6. The estimated range of $137,825 and $244,099 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 782 sqft Built 2005
Raw Value $280,661
Adjusted Value $230,277

Adjusted +$1,291 for 6 sqft more living space and -$51,675 for being older. Net adjustment: -$50,384.

3644 BASS LOOP, ROUND ROCK, TX 78665
0.03 mi 99% similar Same subdivision
3 bed 2 bath 1,493 sqft Built 1999
Raw Value $289,492
Adjusted Value $137,825

Adjusted -$151,667 for 705 sqft less living space. Net adjustment: -$151,667.

3 bed 955 sqft Built 2004
Raw Value $322,453
Adjusted Value $243,464

Adjusted -$35,927 for 167 sqft less living space and -$43,062 for being older. Net adjustment: -$78,989.

3 bed 2 bath 1,014 sqft Built 2004
Raw Value $335,780
Adjusted Value $244,099

Adjusted -$48,619 for 226 sqft less living space and -$43,062 for being older. Net adjustment: -$91,681.

3 bed 2 bath 1,083 sqft Built 2004
Raw Value $319,315
Adjusted Value $212,790

Adjusted -$63,463 for 295 sqft less living space and -$43,062 for being older. Net adjustment: -$106,525.

The Neighborhood

This home is valued 3.2% 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
$313,918
Median
$304,044

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,648 across all districts. With a homestead exemption claimed, that drops to $4,340 — saving $1,308 per year. That's $362 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%$2,804
Round RockCity0.3720%$1,168
Williamson CountyCounty0.3694%$1,160
Austin Community Collegespecial0.1034%$325
Williamson County FM/RdCounty0.0443%$139
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,648

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $230,277 would pay approximately $1,437 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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