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

3200 HIDALGO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,763 sqftBuilt 2020

Property at a Glance

This home is estimated between $344,776 and $490,683, with a best estimate of $377,775. 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

$344,776 $490,683
Best Estimate
$377,775
WCAD Value
$504,622
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $344,776 and $490,683 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 $377,775

Adjusted +$2,399 for 11 sqft more living space and +$8,752 for being newer. Net adjustment: +$11,151.

4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $488,078

Adjusted +$27,041 for 124 sqft more living space and +$8,752 for being newer. Net adjustment: +$35,793.

4 bed 2 bath 1,740 sqft Built 2023
Raw Value $352,887
Adjusted Value $344,776

Adjusted +$5,016 for 23 sqft more living space and -$13,127 for being older. Net adjustment: -$8,111.

4 bed 2 bath 1,819 sqft Built 2015
Raw Value $481,016
Adjusted Value $490,683

Adjusted -$12,212 for 56 sqft less living space and +$21,879 for being newer. Net adjustment: +$9,667.

3284 HIDALGO LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,416 sqft Built 2017
Raw Value $480,238
Adjusted Value $350,964

Adjusted -$142,401 for 653 sqft less living space and +$13,127 for being newer. Net adjustment: -$129,274.

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
$504,622
Median
$499,831

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,586 across all districts. With a homestead exemption claimed, that drops to $8,243 — saving $1,343 per year. That's $687 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%$4,507
Paloma Lakes MUD #1MUD0.3725%$1,880
Williamson CountyCounty0.3694%$1,864
Austin Community Collegespecial0.1034%$522
Williamson County ESD #9 - Round RockESD0.0999%$504
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,586

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $377,775 would pay approximately $2,358 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