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3644 BASS LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,493 sqftBuilt 1999

Property at a Glance

This home is estimated between $213,841 and $244,728, with a best estimate of $226,957. 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

$213,841 $244,728
Best Estimate
$226,957
WCAD Value
$289,492
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6. The estimated range of $213,841 and $244,728 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,505 sqft Built 2005
Raw Value $292,118
Adjusted Value $237,861

Adjusted -$2,582 for 12 sqft less living space and -$51,675 for being older. Net adjustment: -$54,257.

3 bed 2 bath 1,523 sqft Built 2004
Raw Value $276,473
Adjusted Value $226,957

Adjusted -$6,454 for 30 sqft less living space and -$43,062 for being older. Net adjustment: -$49,516.

3 bed 2 bath 1,575 sqft Built 2005
Raw Value $283,157
Adjusted Value $213,841

Adjusted -$17,641 for 82 sqft less living space and -$51,675 for being older. Net adjustment: -$69,316.

3 bed 2 bath 1,444 sqft Built 2003
Raw Value $270,513
Adjusted Value $244,728

Adjusted +$10,541 for 49 sqft more living space and -$34,450 for being older and -$1,876 for no pool. Net adjustment: -$25,785.

3 bed 2 bath 1,514 sqft Built 2004
Raw Value $273,705
Adjusted Value $226,125

Adjusted -$4,518 for 21 sqft less living space and -$43,062 for being older. Net adjustment: -$47,580.

The Neighborhood

This home is valued 4.8% below the R403497H - Meadow Lake Sec 1A, 2 (Rev), 3, 6 median of $304,044. That positions it competitively for buyers comparing within the neighborhood. 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
$289,492
Median
$304,044

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,209 across all districts. With a homestead exemption claimed, that drops to $3,905 — saving $1,304 per year. That's $325 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%$2,585
Round RockCity0.3720%$1,077
Williamson CountyCounty0.3694%$1,070
Austin Community Collegespecial0.1034%$299
Williamson County FM/RdCounty0.0443%$128
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,209

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $226,957 would pay approximately $1,417 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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