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2446 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,135 sqftBuilt 2011

Property at a Glance

This home is estimated between $325,151 and $438,746, with a best estimate of $381,113. That places the property below the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$325,151 $438,746
Best Estimate
$381,113
WCAD Value
$478,042
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R492607C - Paloma Lake - Sec 17A & 17B. The estimated range of $325,151 and $438,746 should be treated as a rough guide.

Comparable Properties (5)

2585 SANTA BARBARA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,563 sqft Built 2010
Raw Value $462,274
Adjusted Value $362,877

Adjusted -$92,799 for 428 sqft less living space and -$6,598 for being older. Net adjustment: -$99,397.

2552 SANTA BARBARA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,860 sqft Built 2010
Raw Value $488,944
Adjusted Value $325,151

Adjusted -$157,195 for 725 sqft less living space and -$6,598 for being older. Net adjustment: -$163,793.

4 bed 2 bath 1,337 sqft Built 2011
Raw Value $424,911
Adjusted Value $381,113

Adjusted -$43,798 for 202 sqft less living space. Net adjustment: -$43,798.

4 bed 2 bath 1,461 sqft Built 2007
Raw Value $493,427
Adjusted Value $396,353

Adjusted -$70,684 for 326 sqft less living space and -$26,390 for being older. Net adjustment: -$97,074.

4 bed 3 bath 1,801 sqft Built 2016
Raw Value $550,160
Adjusted Value $438,746

Adjusted -$144,402 for 666 sqft less living space and +$32,988 for being newer. Net adjustment: -$111,414.

The Neighborhood

This home is valued 3.3% above the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814. With 292 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.4% over the past year.

R492607C - Paloma Lake - Sec 17A & 17B

typical
292 Properties
$462,814 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$478,042
Median
$462,814

This home is +3.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,081 across all districts. With a homestead exemption claimed, that drops to $7,743 — saving $1,338 per year. That's $645 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%$4,269
Paloma Lakes MUD #1MUD0.3725%$1,781
Williamson CountyCounty0.3694%$1,766
Austin Community Collegespecial0.1034%$494
Williamson County ESD #9 - Round RockESD0.0999%$478
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,081

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $381,113 would pay approximately $2,379 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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