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2585 SANTA BARBARA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,563 sqftBuilt 2010

Property at a Glance

This home is estimated between $299,349 and $599,145, with a best estimate of $480,510. 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

$299,349 $599,145
Best Estimate
$480,510
WCAD Value
$462,274
Low Confidence

Based on 5 comparable properties(1 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 $299,349 and $599,145 should be treated as a rough guide.

Comparable Properties (5)

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 $424,548

Adjusted -$64,396 for 297 sqft less living space. Net adjustment: -$64,396.

4 bed 2 bath 1,558 sqft Built 2013
Raw Value $578,268
Adjusted Value $599,145

Adjusted +$1,084 for 5 sqft more living space and +$19,793 for being newer. Net adjustment: +$20,877.

4 bed 2 bath 1,461 sqft Built 2007
Raw Value $493,427
Adjusted Value $495,750

Adjusted +$22,116 for 102 sqft more living space and -$19,793 for being older. Net adjustment: +$2,323.

4 bed 2 bath 1,337 sqft Built 2011
Raw Value $424,911
Adjusted Value $480,510

Adjusted +$49,001 for 226 sqft more living space and +$6,598 for being newer. Net adjustment: +$55,599.

3 bed 2 bath 1,595 sqft Built 2003
Raw Value $352,470
Adjusted Value $299,349

Adjusted -$6,938 for 32 sqft less living space and -$46,183 for being older. Net adjustment: -$53,121.

The Neighborhood

This home is in line with the R492607C - Paloma Lake - Sec 17A & 17B median of $462,814. 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
$462,274
Median
$462,814

This home is -0.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,782 across all districts. With a homestead exemption claimed, that drops to $7,446 — saving $1,336 per year. That's $621 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%$4,129
Paloma Lakes MUD #1MUD0.3725%$1,722
Williamson CountyCounty0.3694%$1,708
Austin Community Collegespecial0.1034%$478
Williamson County ESD #9 - Round RockESD0.0999%$462
Williamson County FM/RdCounty0.0443%$205
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$8,782

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $480,510 would pay approximately $2,999 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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