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2516 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,017 sqftBuilt 2011

Property at a Glance

This home is estimated between $340,396 and $554,113, with a best estimate of $430,147. That places the property below 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

$340,396 $554,113
Best Estimate
$430,147
WCAD Value
$435,859
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 $340,396 and $554,113 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,130 sqft Built 2007
Raw Value $391,287
Adjusted Value $340,396

Adjusted -$24,501 for 113 sqft less living space and -$26,390 for being older. Net adjustment: -$50,891.

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 $554,113

Adjusted +$98,437 for 454 sqft more living space and -$6,598 for being older. Net adjustment: +$91,839.

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 $516,387

Adjusted +$34,041 for 157 sqft more living space and -$6,598 for being older. Net adjustment: +$27,443.

3 bed 2 bath 1,819 sqft Built 2011
Raw Value $357,478
Adjusted Value $400,408

Adjusted +$42,930 for 198 sqft more living space. Net adjustment: +$42,930.

3 bed 2 bath 1,841 sqft Built 2010
Raw Value $398,585
Adjusted Value $430,147

Adjusted +$38,160 for 176 sqft more living space and -$6,598 for being older. Net adjustment: +$31,562.

The Neighborhood

This home is valued 5.8% 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
$435,859
Median
$462,814

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,280 across all districts. With a homestead exemption claimed, that drops to $6,949 — saving $1,331 per year. That's $579 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%$3,893
Paloma Lakes MUD #1MUD0.3725%$1,624
Williamson CountyCounty0.3694%$1,610
Austin Community Collegespecial0.1034%$451
Williamson County ESD #9 - Round RockESD0.0999%$435
Williamson County FM/RdCounty0.0443%$193
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$8,280

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $430,147 would pay approximately $2,685 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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