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420 RIO GABRIEL CV, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed3 bath2,757 sqftBuilt 2014

Property at a Glance

This home is estimated between $671,620 and $918,734, with a best estimate of $851,202. That places the property below the I320599C - Rio&LittleGabriel,HighRiver&PostOak,SundanceRanch median of $911,292, in a neighborhood that declined 6.3% over the past year.

Estimated Value Range

$671,620 $918,734
Best Estimate
$851,202
WCAD Value
$1,448,215
Low Confidence

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

There are 5 comparable properties within range, but none are in I320599C - Rio&LittleGabriel,HighRiver&PostOak,SundanceRanch. The estimated range of $671,620 and $918,734 should be treated as a rough guide.

Comparable Properties (5)

3 bed 3 bath 2,723 sqft Built 2016
Raw Value $789,413
Adjusted Value $793,387

Adjusted +$10,931 for 34 sqft more living space and -$6,957 for being older. Net adjustment: +$3,974.

4 bed 3 bath 2,904 sqft Built 2015
Raw Value $901,943
Adjusted Value $851,202

Adjusted -$47,263 for 147 sqft less living space and -$3,478 for being older. Net adjustment: -$50,741.

4 bed 3 bath 2,867 sqft Built 2024
Raw Value $967,671
Adjusted Value $897,520

Adjusted -$35,367 for 110 sqft less living space and -$34,784 for being older. Net adjustment: -$70,151.

4 bed 3 bath 2,995 sqft Built 2021
Raw Value $772,489
Adjusted Value $671,620

Adjusted -$76,520 for 238 sqft less living space and -$24,349 for being older. Net adjustment: -$100,869.

4 bed 3 bath 2,854 sqft Built 2025
Raw Value $988,183
Adjusted Value $918,734

Adjusted -$31,187 for 97 sqft less living space and -$38,262 for being older. Net adjustment: -$69,449.

The Neighborhood

This home is valued 58.9% above the I320599C - Rio&LittleGabriel,HighRiver&PostOak,SundanceRanch median of $911,292. With 119 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.3% over the past year.

I320599C - Rio&LittleGabriel,HighRiver&PostOak,SundanceRanch

outlier high
119 Properties
$911,292 Median Value
-6.3% YoY Change
6% Have Pool
78% Have Garage
This Home
$1,448,215
Median
$911,292

This home is +58.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $24,511 across all districts. With a homestead exemption claimed, that drops to $22,514 — saving $1,997 per year. That's $1,876 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
Liberty Hill ISDSchool1.2389%$17,582
Williamson CountyCounty0.3694%$5,243
Williamson County ESD #4 - Liberty HillESD0.0745%$1,057
Williamson County FM/RdCounty0.0443%$629
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$24,511

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $851,202 would pay approximately $5,313 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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