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3005 MARGARITA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,311 sqftBuilt 2016

Property at a Glance

This home is estimated between $415,866 and $739,581, with a best estimate of $657,854. 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

$415,866 $739,581
Best Estimate
$657,854
WCAD Value
$688,979
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 $415,866 and $739,581. 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 $611,754

Adjusted -$233 for 1 sqft less living space and -$8,110 for being older. Net adjustment: -$8,343.

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 $657,854

Adjusted +$14,697 for 63 sqft more living space and +$2,703 for being newer. Net adjustment: +$17,400.

3009 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,763 sqft Built 2016
Raw Value $611,742
Adjusted Value $739,581

Adjusted +$127,839 for 548 sqft more living space. Net adjustment: +$127,839.

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 $415,866

Adjusted -$197,357 for 846 sqft less living space and -$2,703 for being older. Net adjustment: -$200,060.

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 $668,744

Adjusted +$16,330 for 70 sqft more living space and +$5,407 for being newer. Net adjustment: +$21,737.

The Neighborhood

This home is valued 18.9% above the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346. With 431 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.0% over the past year.

R491607C - PALOMA LAKE DREES /TAYLOR

above average
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$688,979
Median
$579,346

This home is +18.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,088 across all districts. With a homestead exemption claimed, that drops to $11,711 — saving $1,377 per year. That's $976 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%$6,153
Paloma Lakes MUD #1MUD0.3725%$2,566
Williamson CountyCounty0.3694%$2,545
Austin Community Collegespecial0.1034%$712
Williamson County ESD #9 - Round RockESD0.0999%$688
Williamson County FM/RdCounty0.0443%$305
Upper Brushy Creek WCIDWater0.0170%$117
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$13,088

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $657,854 would pay approximately $4,106 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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