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428 VISTA PORTOLA LOOP, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

3 bed2 bath1,868 sqftBuilt 2017

Property at a Glance

This home is estimated between $340,693 and $542,338, with a best estimate of $359,945. That places the property below the I422413F - MIDDLE BROOK AT SANTA RITA RANCH median of $415,063, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$340,693 $542,338
Best Estimate
$359,945
WCAD Value
$333,484
High Confidence

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

Based on 5 comparable properties in I422413F - MIDDLE BROOK AT SANTA RITA RANCH, this home's estimated market value is between $340,693 and $542,338. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

424 VISTA PORTOLA LOOP, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,061 sqft Built 2017
Raw Value $412,046
Adjusted Value $359,945

Adjusted -$52,101 for 193 sqft less living space. Net adjustment: -$52,101.

432 VISTA PORTOLA LOOP, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,797 sqft Built 2017
Raw Value $332,056
Adjusted Value $351,223

Adjusted +$19,167 for 71 sqft more living space. Net adjustment: +$19,167.

436 VISTA PORTOLA LOOP, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,656 sqft Built 2017
Raw Value $318,551
Adjusted Value $375,781

Adjusted +$57,230 for 212 sqft more living space. Net adjustment: +$57,230.

420 VISTA PORTOLA LOOP, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,829 sqft Built 2017
Raw Value $330,165
Adjusted Value $340,693

Adjusted +$10,528 for 39 sqft more living space. Net adjustment: +$10,528.

429 VISTA PORTOLA LOOP, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,768 sqft Built 2018
Raw Value $520,161
Adjusted Value $542,338

Adjusted +$26,995 for 100 sqft more living space and -$4,818 for being older. Net adjustment: +$22,177.

The Neighborhood

This home is valued 19.7% below the I422413F - MIDDLE BROOK AT SANTA RITA RANCH median of $415,063. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.3% over the past year.

I422413F - MIDDLE BROOK AT SANTA RITA RANCH

below average
1,373 Properties
$415,063 Median Value
-9.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$333,484
Median
$415,063

This home is -19.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,394 across all districts. With a homestead exemption claimed, that drops to $5,598 — saving $1,796 per year. That's $467 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%$4,132
Williamson County MUD #19MUD0.4899%$1,634
Williamson CountyCounty0.3694%$1,232
Williamson County ESD #4 - Liberty HillESD0.0745%$248
Williamson County FM/RdCounty0.0443%$148
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.2171%$7,394

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,945 would pay approximately $2,247 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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