Beta Williamson County, TX only — data and coverage are limited during early access.

520 AHERN CT, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed4 bath2,435 sqftBuilt 2023

Property at a Glance

This home is estimated between $704,205 and $765,841, with a best estimate of $706,372. That places the property above the G212414C - SANTA RITA N PH 1,2,3 median of $509,796, in a neighborhood that appreciated 63.0% over the past year.

Estimated Value Range

$704,205 $765,841
Best Estimate
$706,372
WCAD Value
$598,053
High Confidence

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

Based on 5 comparable properties in G212414C - SANTA RITA N PH 1,2,3, this home's estimated market value is between $704,205 and $765,841. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

521 AHERN CT, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
4 bed 4 bath 1,906 sqft Built 2023
Raw Value $588,368
Adjusted Value $730,441

Adjusted +$142,073 for 529 sqft more living space. Net adjustment: +$142,073.

508 AHERN CT, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,751 sqft Built 2023
Raw Value $582,139
Adjusted Value $765,841

Adjusted +$183,702 for 684 sqft more living space. Net adjustment: +$183,702.

501 AHERN CT, LIBERTY HILL, TX 78642
0.05 mi 100% similar Same subdivision
4 bed 4 bath 1,882 sqft Built 2023
Raw Value $557,853
Adjusted Value $706,372

Adjusted +$148,519 for 553 sqft more living space. Net adjustment: +$148,519.

240 DYCUS BND, LIBERTY HILL, TX 78642
0.07 mi 100% similar Same subdivision
4 bed 4 bath 1,902 sqft Built 2023
Raw Value $561,057
Adjusted Value $704,205

Adjusted +$143,148 for 533 sqft more living space. Net adjustment: +$143,148.

500 GERONA CT, LIBERTY HILL, TX 78642
0.09 mi 100% similar Same subdivision
4 bed 3 bath 1,808 sqft Built 2023
Raw Value $536,434
Adjusted Value $704,827

Adjusted +$168,393 for 627 sqft more living space. Net adjustment: +$168,393.

The Neighborhood

This home is valued 17.3% above the G212414C - SANTA RITA N PH 1,2,3 median of $509,796. With 2,383 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 63.0% over the past year.

G212414C - SANTA RITA N PH 1,2,3

above average
2,383 Properties
$509,796 Median Value
+63.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$598,053
Median
$509,796

This home is +17.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,279 across all districts. With a homestead exemption claimed, that drops to $13,434 — saving $1,845 per year. That's $1,120 per month a buyer should budget. The assessed value increased +11.0% vs the subdivision average of +63.0%. This increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$7,409
Williamson County MUD #19BMUD0.8276%$4,949
Williamson CountyCounty0.3694%$2,209
Williamson County ESD #4 - Liberty HillESD0.0745%$446
Williamson County FM/RdCounty0.0443%$265
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.5548%$15,279
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $706,372 would pay approximately $4,409 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.

View full property details