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2443 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,867 sqftBuilt 2008

Property at a Glance

This home is estimated between $503,657 and $612,453, with a best estimate of $597,933. 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

$503,657 $612,453
Best Estimate
$597,933
WCAD Value
$510,452
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 $503,657 and $612,453 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 $541,382

Adjusted +$65,913 for 304 sqft more living space and +$13,195 for being newer. Net adjustment: +$79,108.

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 $503,657

Adjusted +$1,518 for 7 sqft more living space and +$13,195 for being newer. Net adjustment: +$14,713.

4 bed 2 bath 1,857 sqft Built 2015
Raw Value $549,582
Adjusted Value $597,933

Adjusted +$2,168 for 10 sqft more living space and +$46,183 for being newer. Net adjustment: +$48,351.

4 bed 2 bath 2,087 sqft Built 2005
Raw Value $679,947
Adjusted Value $612,453

Adjusted -$47,701 for 220 sqft less living space and -$19,793 for being older. Net adjustment: -$67,494.

4 bed 2 bath 1,843 sqft Built 2016
Raw Value $550,487
Adjusted Value $608,471

Adjusted +$5,204 for 24 sqft more living space and +$52,780 for being newer. Net adjustment: +$57,984.

The Neighborhood

This home is valued 10.3% 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
$510,452
Median
$462,814

This home is +10.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,697 across all districts. With a homestead exemption claimed, that drops to $8,352 — saving $1,345 per year. That's $696 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%$4,559
Paloma Lakes MUD #1MUD0.3725%$1,901
Williamson CountyCounty0.3694%$1,886
Austin Community Collegespecial0.1034%$528
Williamson County ESD #9 - Round RockESD0.0999%$510
Williamson County FM/RdCounty0.0443%$226
Upper Brushy Creek WCIDWater0.0170%$87
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,697

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $597,933 would pay approximately $3,732 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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