Beta Williamson County, TX only — data and coverage are limited during early access.

2466 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,889 sqftBuilt 2011

Property at a Glance

This home is estimated between $488,634 and $602,228, with a best estimate of $526,360. 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

$488,634 $602,228
Best Estimate
$526,360
WCAD Value
$438,343
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 $488,634 and $602,228 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 $526,360

Adjusted +$70,684 for 326 sqft more living space and -$6,598 for being older. Net adjustment: +$64,086.

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 $488,634

Adjusted +$6,288 for 29 sqft more living space and -$6,598 for being older. Net adjustment: -$310.

4 bed 3 bath 1,801 sqft Built 2016
Raw Value $550,160
Adjusted Value $602,228

Adjusted +$19,080 for 88 sqft more living space and +$32,988 for being newer. Net adjustment: +$52,068.

4 bed 3 bath 2,107 sqft Built 2015
Raw Value $616,272
Adjusted Value $595,395

Adjusted -$47,267 for 218 sqft less living space and +$26,390 for being newer. Net adjustment: -$20,877.

4 bed 3 bath 2,092 sqft Built 2016
Raw Value $503,270
Adjusted Value $492,243

Adjusted -$44,015 for 203 sqft less living space and +$32,988 for being newer. Net adjustment: -$11,027.

The Neighborhood

This home is valued 5.3% 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
$438,343
Median
$462,814

This home is -5.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,327 across all districts. With a homestead exemption claimed, that drops to $6,996 — saving $1,331 per year. That's $583 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%$3,915
Paloma Lakes MUD #1MUD0.3725%$1,633
Williamson CountyCounty0.3694%$1,619
Austin Community Collegespecial0.1034%$453
Williamson County ESD #9 - Round RockESD0.0999%$438
Williamson County FM/RdCounty0.0443%$194
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$8,327

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $526,360 would pay approximately $3,286 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.

View full property details