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3133 HIDALGO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,833 sqftBuilt 2018

Property at a Glance

This home is estimated between $357,478 and $394,434, with a best estimate of $384,288. 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

$357,478 $394,434
Best Estimate
$384,288
WCAD Value
$424,762
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN. The estimated range of $357,478 and $394,434 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 $384,288

Adjusted +$17,664 for 81 sqft more living space. Net adjustment: +$17,664.

3215 HIDALGO LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,262 sqft Built 2017
Raw Value $482,086
Adjusted Value $392,909

Adjusted -$93,553 for 429 sqft less living space and +$4,376 for being newer. Net adjustment: -$89,177.

3 bed 2 bath 1,801 sqft Built 2015
Raw Value $374,329
Adjusted Value $394,434

Adjusted +$6,978 for 32 sqft more living space and +$13,127 for being newer. Net adjustment: +$20,105.

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 $357,478

Adjusted -$127,136 for 583 sqft less living space and +$4,376 for being newer. Net adjustment: -$122,760.

3 bed 2 bath 1,844 sqft Built 2019
Raw Value $371,248
Adjusted Value $364,473

Adjusted -$2,399 for 11 sqft less living space and -$4,376 for being older. Net adjustment: -$6,775.

The Neighborhood

This home is valued 15.0% below the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.7% over the past year.

R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN

below average
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$424,762
Median
$499,831

This home is -15.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,069 across all districts. With a homestead exemption claimed, that drops to $6,740 — saving $1,329 per year. That's $562 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%$3,794
Paloma Lakes MUD #1MUD0.3725%$1,582
Williamson CountyCounty0.3694%$1,569
Austin Community Collegespecial0.1034%$439
Williamson County ESD #9 - Round RockESD0.0999%$424
Williamson County FM/RdCounty0.0443%$188
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$8,069

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $384,288 would pay approximately $2,399 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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