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2490 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,370 sqftBuilt 2011

Property at a Glance

This home is estimated between $345,305 and $630,650, with a best estimate of $480,571. That places the property above 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

$345,305 $630,650
Best Estimate
$480,571
WCAD Value
$437,330
Low Confidence

Based on 5 comparable properties(1 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 $345,305 and $630,650 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,331 sqft Built 2014
Raw Value $489,431
Adjusted Value $517,680

Adjusted +$8,456 for 39 sqft more living space and +$19,793 for being newer. Net adjustment: +$28,249.

3 bed 2 bath 2,613 sqft Built 2012
Raw Value $526,660
Adjusted Value $480,571

Adjusted -$52,687 for 243 sqft less living space and +$6,598 for being newer. Net adjustment: -$46,089.

3 bed 2 bath 2,130 sqft Built 2007
Raw Value $391,287
Adjusted Value $416,934

Adjusted +$52,037 for 240 sqft more living space and -$26,390 for being older. Net adjustment: +$25,647.

3 bed 2 bath 2,659 sqft Built 2006
Raw Value $440,954
Adjusted Value $345,305

Adjusted -$62,661 for 289 sqft less living space and -$32,988 for being older. Net adjustment: -$95,649.

2585 SANTA BARBARA LOOP, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,563 sqft Built 2010
Raw Value $462,274
Adjusted Value $630,650

Adjusted +$174,974 for 807 sqft more living space and -$6,598 for being older. Net adjustment: +$168,376.

The Neighborhood

This home is valued 5.5% below the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814. That positions it competitively for buyers comparing within the neighborhood. 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
$437,330
Median
$462,814

This home is -5.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,308 across all districts. With a homestead exemption claimed, that drops to $6,977 — saving $1,331 per year. That's $581 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%$3,906
Paloma Lakes MUD #1MUD0.3725%$1,629
Williamson CountyCounty0.3694%$1,616
Austin Community Collegespecial0.1034%$452
Williamson County ESD #9 - Round RockESD0.0999%$437
Williamson County FM/RdCounty0.0443%$194
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$8,308

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $480,571 would pay approximately $3,000 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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