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3112 MARGARITA LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,248 sqftBuilt 2017

Property at a Glance

This home is estimated between $509,654 and $722,181, with a best estimate of $651,343. 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

$509,654 $722,181
Best Estimate
$651,343
WCAD Value
$640,454
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 $509,654 and $722,181. 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 $594,353

Adjusted -$14,930 for 64 sqft less living space and -$10,814 for being older. Net adjustment: -$25,744.

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 $722,181

Adjusted +$113,142 for 485 sqft more living space and -$2,703 for being older. Net adjustment: +$110,439.

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 $651,343

Adjusted +$1,633 for 7 sqft more living space and +$2,703 for being newer. Net adjustment: +$4,336.

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 $509,654

Adjusted -$62,520 for 268 sqft less living space and -$2,703 for being older. Net adjustment: -$65,223.

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 $687,276

Adjusted +$50,389 for 216 sqft more living space and -$2,703 for being older. Net adjustment: +$47,686.

The Neighborhood

This home is valued 10.5% 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
$640,454
Median
$579,346

This home is +10.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,167 across all districts. With a homestead exemption claimed, that drops to $10,798 — saving $1,369 per year. That's $900 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%$5,720
Paloma Lakes MUD #1MUD0.3725%$2,386
Williamson CountyCounty0.3694%$2,366
Austin Community Collegespecial0.1034%$662
Williamson County ESD #9 - Round RockESD0.0999%$640
Williamson County FM/RdCounty0.0443%$284
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$12,167

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $651,343 would pay approximately $4,066 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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