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3645 BASS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath800 sqftBuilt 1999

Property at a Glance

This home is estimated between $310,830 and $318,098, with a best estimate of $314,858. 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

$310,830 $318,098
Best Estimate
$314,858
WCAD Value
$306,470
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 $310,830 and $318,098. 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 $314,000

Adjusted -$19,147 for 89 sqft less living space. Net adjustment: -$19,147.

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 $314,858

Adjusted -$22,374 for 104 sqft less living space. Net adjustment: -$22,374.

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 $317,032

Adjusted -$26,891 for 125 sqft less living space. Net adjustment: -$26,891.

3633 BASS LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 901 sqft Built 1999
Raw Value $339,826
Adjusted Value $318,098

Adjusted -$21,728 for 101 sqft less living space. Net adjustment: -$21,728.

3608 BASS LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 925 sqft Built 1999
Raw Value $337,721
Adjusted Value $310,830

Adjusted -$26,891 for 125 sqft less living space. Net adjustment: -$26,891.

The Neighborhood

This home is in line with the R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6 median of $304,044. 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
$306,470
Median
$304,044

This home is +0.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,514 across all districts. With a homestead exemption claimed, that drops to $4,207 — saving $1,307 per year. That's $351 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%$2,737
Round RockCity0.3720%$1,140
Williamson CountyCounty0.3694%$1,132
Austin Community Collegespecial0.1034%$317
Williamson County FM/RdCounty0.0443%$136
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,514

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $314,858 would pay approximately $1,965 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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