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2426 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,648 sqftBuilt 2008

Property at a Glance

This home is estimated between $456,173 and $630,770, with a best estimate of $527,374. 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

$456,173 $630,770
Best Estimate
$527,374
WCAD Value
$477,128
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 $456,173 and $630,770 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 $493,899

Adjusted +$18,430 for 85 sqft more living space and +$13,195 for being newer. Net adjustment: +$31,625.

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 $456,173

Adjusted -$45,966 for 212 sqft less living space and +$13,195 for being newer. Net adjustment: -$32,771.

4 bed 2 bath 1,558 sqft Built 2013
Raw Value $578,268
Adjusted Value $630,770

Adjusted +$19,514 for 90 sqft more living space and +$32,988 for being newer. Net adjustment: +$52,502.

4 bed 2 bath 1,461 sqft Built 2007
Raw Value $493,427
Adjusted Value $527,374

Adjusted +$40,545 for 187 sqft more living space and -$6,598 for being older. Net adjustment: +$33,947.

4 bed 2 bath 1,857 sqft Built 2015
Raw Value $549,582
Adjusted Value $550,450

Adjusted -$45,315 for 209 sqft less living space and +$46,183 for being newer. Net adjustment: +$868.

The Neighborhood

This home is valued 3.1% 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
$477,128
Median
$462,814

This home is +3.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,064 across all districts. With a homestead exemption claimed, that drops to $7,725 — saving $1,339 per year. That's $644 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%$4,261
Paloma Lakes MUD #1MUD0.3725%$1,777
Williamson CountyCounty0.3694%$1,763
Austin Community Collegespecial0.1034%$493
Williamson County ESD #9 - Round RockESD0.0999%$477
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,064

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $527,374 would pay approximately $3,292 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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