Beta Williamson County, TX only — data and coverage are limited during early access.

3028 MARGARITA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,516 sqftBuilt 2016

Property at a Glance

This home is estimated between $463,689 and $752,499, with a best estimate of $705,677. 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

$463,689 $752,499
Best Estimate
$705,677
WCAD Value
$574,877
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 $463,689 and $752,499. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2912 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,312 sqft Built 2013
Raw Value $620,097
Adjusted Value $659,577

Adjusted +$47,590 for 204 sqft more living space and -$8,110 for being older. Net adjustment: +$39,480.

3112 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,248 sqft Built 2017
Raw Value $640,454
Adjusted Value $705,677

Adjusted +$62,520 for 268 sqft more living space and +$2,703 for being newer. Net adjustment: +$65,223.

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 $463,689

Adjusted -$149,534 for 641 sqft less living space and -$2,703 for being older. Net adjustment: -$152,237.

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 $716,567

Adjusted +$64,153 for 275 sqft more living space and +$5,407 for being newer. Net adjustment: +$69,560.

3025 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,032 sqft Built 2016
Raw Value $639,590
Adjusted Value $752,499

Adjusted +$112,909 for 484 sqft more living space. Net adjustment: +$112,909.

The Neighborhood

This home is in line with the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. 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
$574,877
Median
$579,346

This home is -0.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,921 across all districts. With a homestead exemption claimed, that drops to $9,564 — saving $1,357 per year. That's $797 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%$5,134
Paloma Lakes MUD #1MUD0.3725%$2,141
Williamson CountyCounty0.3694%$2,124
Austin Community Collegespecial0.1034%$594
Williamson County ESD #9 - Round RockESD0.0999%$574
Williamson County FM/RdCounty0.0443%$255
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$10,921

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $705,677 would pay approximately $4,405 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.

View full property details