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3040 MARGARITA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,712 sqftBuilt 2015

Property at a Glance

This home is estimated between $531,711 and $602,548, with a best estimate of $546,482. That places the property below the R491607C - PALOMA LAKE DREES /TAYLOR median of $579,346, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$531,711 $602,548
Best Estimate
$546,482
WCAD Value
$625,808
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 $531,711 and $602,548. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $602,548

Adjusted -$11,897 for 51 sqft less living space and +$2,703 for being newer. Net adjustment: -$9,194.

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 $531,711

Adjusted -$123,406 for 529 sqft less living space and +$8,110 for being newer. Net adjustment: -$115,296.

2700 MARGARITA CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,767 sqft Built 2015
Raw Value $559,313
Adjusted Value $546,482

Adjusted -$12,831 for 55 sqft less living space. Net adjustment: -$12,831.

3017 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,939 sqft Built 2016
Raw Value $584,884
Adjusted Value $534,632

Adjusted -$52,955 for 227 sqft less living space and +$2,703 for being newer. Net adjustment: -$50,252.

2959 MARGARITA LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,730 sqft Built 2015
Raw Value $558,341
Adjusted Value $554,142

Adjusted -$4,199 for 18 sqft less living space. Net adjustment: -$4,199.

The Neighborhood

This home is valued 8.0% 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

typical
431 Properties
$579,346 Median Value
-5.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$625,808
Median
$579,346

This home is +8.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,888 across all districts. With a homestead exemption claimed, that drops to $10,522 — saving $1,366 per year. That's $877 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%$5,589
Paloma Lakes MUD #1MUD0.3725%$2,331
Williamson CountyCounty0.3694%$2,312
Austin Community Collegespecial0.1034%$647
Williamson County ESD #9 - Round RockESD0.0999%$625
Williamson County FM/RdCounty0.0443%$277
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$11,888

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $546,482 would pay approximately $3,411 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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