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

128 MONTECILO DR, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed2,440 sqftBuilt 2025

Property at a Glance

This home is estimated between $572,448 and $961,896, with a best estimate of $648,493. 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

$572,448 $961,896
Best Estimate
$648,493
WCAD Value
$705,280
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in G212414C - SANTA RITA N PH 1,2,3. The estimated range of $572,448 and $961,896 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2,255 sqft Built 2024
Raw Value $536,946
Adjusted Value $589,349

Adjusted +$49,685 for 185 sqft more living space and +$2,718 for being newer. Net adjustment: +$52,403.

124 REGENTS LN, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2,580 sqft Built 2019
Raw Value $593,738
Adjusted Value $572,448

Adjusted -$37,600 for 140 sqft less living space and +$16,310 for being newer. Net adjustment: -$21,290.

4 bed 3 bath 2,517 sqft Built 2017
Raw Value $960,829
Adjusted Value $961,896

Adjusted -$20,680 for 77 sqft less living space and +$21,747 for being newer. Net adjustment: +$1,067.

4 bed 3 bath 2,986 sqft Built 2017
Raw Value $796,293
Adjusted Value $671,401

Adjusted -$146,639 for 546 sqft less living space and +$21,747 for being newer. Net adjustment: -$124,892.

4 bed 3 bath 2,874 sqft Built 2014
Raw Value $735,150
Adjusted Value $648,493

Adjusted -$116,559 for 434 sqft less living space and +$29,902 for being newer. Net adjustment: -$86,657.

The Neighborhood

This home is valued 38.3% 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
$705,280
Median
$509,796

This home is +38.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,035 across all districts. With a homestead exemption claimed, that drops to $16,170 — saving $1,865 per year. That's $1,348 per month a buyer should budget. The assessed value increased +729.7% vs the subdivision average of +63.0%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$8,738
Williamson County MUD #19FMUD0.8300%$5,854
Williamson CountyCounty0.3694%$2,606
Williamson County ESD #4 - Liberty HillESD0.0745%$525
Williamson County FM/RdCounty0.0443%$313
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.5572%$18,035
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $648,493 would pay approximately $4,048 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