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2921 MARGARITA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,997 sqftBuilt 2014

Property at a Glance

This home is estimated between $581,304 and $834,183, with a best estimate of $684,950. That places the property above the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$581,304 $834,183
Best Estimate
$684,950
WCAD Value
$565,374
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R491607C - PALOMA LAKE DREES /TAYLOR, this home's estimated market value is between $581,304 and $834,183. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3029 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,788 sqft Built 2015
Raw Value $562,079
Adjusted Value $613,538

Adjusted +$48,756 for 209 sqft more living space and +$2,703 for being newer. Net adjustment: +$51,459.

2951 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,157 sqft Built 2015
Raw Value $615,926
Adjusted Value $581,304

Adjusted -$37,325 for 160 sqft less living space and +$2,703 for being newer. Net adjustment: -$34,622.

3116 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,241 sqft Built 2018
Raw Value $647,007
Adjusted Value $834,183

Adjusted +$176,362 for 756 sqft more living space and +$10,814 for being newer. Net adjustment: +$187,176.

3028 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,516 sqft Built 2016
Raw Value $574,877
Adjusted Value $692,493

Adjusted +$112,209 for 481 sqft more living space and +$5,407 for being newer. Net adjustment: +$117,616.

3104 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,534 sqft Built 2016
Raw Value $571,533
Adjusted Value $684,950

Adjusted +$108,010 for 463 sqft more living space and +$5,407 for being newer. Net adjustment: +$113,417.

The Neighborhood

This home is valued 2.4% below the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.0% over the past year.

R491607C - PALOMA LAKE DREES /TAYLOR

typical
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$565,374
Median
$579,346

This home is -2.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,740 across all districts. With a homestead exemption claimed, that drops to $9,386 — saving $1,354 per year. That's $782 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%$5,049
Paloma Lakes MUD #1MUD0.3725%$2,106
Williamson CountyCounty0.3694%$2,089
Austin Community Collegespecial0.1034%$585
Williamson County ESD #9 - Round RockESD0.0999%$565
Williamson County FM/RdCounty0.0443%$251
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$10,740

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $684,950 would pay approximately $4,275 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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