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3219 HIDALGO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed1,750 sqftBuilt 2018

Property at a Glance

This home is estimated between $328,162 and $479,096, with a best estimate of $366,188. That places the property below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$328,162 $479,096
Best Estimate
$366,188
WCAD Value
$502,730
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $328,162 and $479,096 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,752 sqft Built 2018
Raw Value $366,624
Adjusted Value $366,188

Adjusted -$436 for 2 sqft less living space. Net adjustment: -$436.

4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $476,491

Adjusted +$24,206 for 111 sqft more living space. Net adjustment: +$24,206.

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $328,162

Adjusted -$49,066 for 225 sqft less living space. Net adjustment: -$49,066.

4 bed 2 bath 1,740 sqft Built 2023
Raw Value $352,887
Adjusted Value $333,189

Adjusted +$2,181 for 10 sqft more living space and -$21,879 for being older. Net adjustment: -$19,698.

4 bed 2 bath 1,819 sqft Built 2015
Raw Value $481,016
Adjusted Value $479,096

Adjusted -$15,047 for 69 sqft less living space and +$13,127 for being newer. Net adjustment: -$1,920.

The Neighborhood

This home is in line with the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

typical
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$502,730
Median
$499,831

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,550 across all districts. With a homestead exemption claimed, that drops to $8,207 — saving $1,343 per year. That's $684 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%$4,490
Paloma Lakes MUD #1MUD0.3725%$1,873
Williamson CountyCounty0.3694%$1,857
Austin Community Collegespecial0.1034%$520
Williamson County ESD #9 - Round RockESD0.0999%$502
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,550

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $366,188 would pay approximately $2,286 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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