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2556 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,348 sqftBuilt 2007

Property at a Glance

This home is estimated between $438,554 and $723,342, with a best estimate of $614,545. 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

$438,554 $723,342
Best Estimate
$614,545
WCAD Value
$482,678
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 $438,554 and $723,342 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 $652,271

Adjusted +$170,204 for 785 sqft more living space and +$19,793 for being newer. Net adjustment: +$189,997.

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 $614,545

Adjusted +$105,808 for 488 sqft more living space and +$19,793 for being newer. Net adjustment: +$125,601.

4 bed 2 bath 2,087 sqft Built 2005
Raw Value $679,947
Adjusted Value $723,342

Adjusted +$56,590 for 261 sqft more living space and -$13,195 for being older. Net adjustment: +$43,395.

3 bed 2 bath 2,331 sqft Built 2014
Raw Value $489,431
Adjusted Value $539,300

Adjusted +$3,686 for 17 sqft more living space and +$46,183 for being newer. Net adjustment: +$49,869.

3 bed 2 bath 2,130 sqft Built 2007
Raw Value $391,287
Adjusted Value $438,554

Adjusted +$47,267 for 218 sqft more living space. Net adjustment: +$47,267.

The Neighborhood

This home is valued 4.3% 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
$482,678
Median
$462,814

This home is +4.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,169 across all districts. With a homestead exemption claimed, that drops to $7,830 — saving $1,339 per year. That's $653 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%$4,311
Paloma Lakes MUD #1MUD0.3725%$1,798
Williamson CountyCounty0.3694%$1,783
Austin Community Collegespecial0.1034%$499
Williamson County ESD #9 - Round RockESD0.0999%$482
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,169

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $614,545 would pay approximately $3,836 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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