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3340 HIDALGO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,405 sqftBuilt 2016

Property at a Glance

This home is estimated between $441,511 and $864,541, with a best estimate of $508,894. That places the property above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$441,511 $864,541
Best Estimate
$508,894
WCAD Value
$482,307
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 $441,511 and $864,541 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,411 sqft Built 2009
Raw Value $638,252
Adjusted Value $667,575

Adjusted -$1,308 for 6 sqft less living space and +$30,631 for being newer. Net adjustment: +$29,323.

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 $508,894

Adjusted +$31,184 for 143 sqft more living space and -$4,376 for being older. Net adjustment: +$26,808.

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 $473,463

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

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $864,541

Adjusted +$33,147 for 152 sqft more living space and -$4,376 for being older. Net adjustment: +$28,771.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $441,511

Adjusted +$22,461 for 103 sqft more living space. Net adjustment: +$22,461.

The Neighborhood

This home is valued 3.5% 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

typical
695 Properties
$499,831 Median Value
-1.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$482,307
Median
$499,831

This home is -3.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,162 across all districts. With a homestead exemption claimed, that drops to $7,823 — saving $1,339 per year. That's $652 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%$4,307
Paloma Lakes MUD #1MUD0.3725%$1,797
Williamson CountyCounty0.3694%$1,782
Austin Community Collegespecial0.1034%$499
Williamson County ESD #9 - Round RockESD0.0999%$482
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$9,162

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $508,894 would pay approximately $3,177 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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