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3047 HIDALGO LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,344 sqftBuilt 2015

Property at a Glance

This home is estimated between $423,833 and $846,863, with a best estimate of $491,216. 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

$423,833 $846,863
Best Estimate
$491,216
WCAD Value
$550,905
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 $423,833 and $846,863 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 $649,896

Adjusted -$14,611 for 67 sqft less living space and +$26,255 for being newer. Net adjustment: +$11,644.

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 $491,216

Adjusted +$17,882 for 82 sqft more living space and -$8,752 for being older. Net adjustment: +$9,130.

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 $455,785

Adjusted -$15,701 for 72 sqft less living space and -$8,752 for being older. Net adjustment: -$24,453.

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $846,863

Adjusted +$19,845 for 91 sqft more living space and -$8,752 for being older. Net adjustment: +$11,093.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $423,833

Adjusted +$9,159 for 42 sqft more living space and -$4,376 for being older. Net adjustment: +$4,783.

The Neighborhood

This home is valued 10.2% above the R491507D - PALOMA LAKE PLANTATION, GRANDHAVEN median of $499,831. With 695 homes in the subdivision, the property sits in the upper tier. 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
$550,905
Median
$499,831

This home is +10.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,465 across all districts. With a homestead exemption claimed, that drops to $9,113 — saving $1,352 per year. That's $759 per month a buyer should budget. The assessed value increased +6.1% vs the subdivision average of -1.7%. This above-average increase gives a protest opportunity score of 54 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,920
Paloma Lakes MUD #1MUD0.3725%$2,052
Williamson CountyCounty0.3694%$2,035
Austin Community Collegespecial0.1034%$570
Williamson County ESD #9 - Round RockESD0.0999%$550
Williamson County FM/RdCounty0.0443%$244
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8997%$10,465
54 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $491,216 would pay approximately $3,066 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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