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

124 SIERRA MOSCA TRL, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed3 bath3,402 sqftBuilt 2020

Property at a Glance

This home is estimated between $900,617 and $1,257,469, with a best estimate of $927,640. That places the property above the I460514C - RANCHO SANTA FE / ESTATES AT STONEWALL RANCH median of $840,397, in a neighborhood that declined 3.6% over the past year.

Estimated Value Range

$900,617 $1,257,469
Best Estimate
$927,640
WCAD Value
$978,772
High Confidence

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

Based on 5 comparable properties in I460514C - RANCHO SANTA FE / ESTATES AT STONEWALL RANCH, this home's estimated market value is between $900,617 and $1,257,469. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

120 SIERRA MOSCA TRL, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
6 bed 5 bath 3,120 sqft Built 2020
Raw Value $921,155
Adjusted Value $995,386

Adjusted +$74,231 for 282 sqft more living space. Net adjustment: +$74,231.

128 SIERRA MOSCA TRL, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,991 sqft Built 2020
Raw Value $802,523
Adjusted Value $910,711

Adjusted +$108,188 for 411 sqft more living space. Net adjustment: +$108,188.

116 SIERRA MOSCA TRL, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,824 sqft Built 2021
Raw Value $751,965
Adjusted Value $900,617

Adjusted +$152,147 for 578 sqft more living space and -$3,495 for being older. Net adjustment: +$148,652.

112 SIERRA MOSCA TRL, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
3 bed 3 bath 2,634 sqft Built 2020
Raw Value $1,061,543
Adjusted Value $1,257,469

Adjusted +$202,161 for 768 sqft more living space and -$6,235 for no pool. Net adjustment: +$195,926.

121 OCATE MESA TRL, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,388 sqft Built 2019
Raw Value $920,460
Adjusted Value $927,640

Adjusted +$3,685 for 14 sqft more living space and +$3,495 for being newer. Net adjustment: +$7,180.

The Neighborhood

This home is valued 16.5% above the I460514C - RANCHO SANTA FE / ESTATES AT STONEWALL RANCH median of $840,397. With 169 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.6% over the past year.

I460514C - RANCHO SANTA FE / ESTATES AT STONEWALL RANCH

above average
169 Properties
$840,397 Median Value
-3.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$978,772
Median
$840,397

This home is +16.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $21,748 across all districts. With a homestead exemption claimed, that drops to $19,833 — saving $1,915 per year. That's $1,653 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%$12,126
Watch Hill MUDMUD0.4948%$4,843
Williamson CountyCounty0.3694%$3,616
Williamson County ESD #4 - Liberty HillESD0.0745%$729
Williamson County FM/RdCounty0.0443%$434
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.2220%$21,748

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $927,640 would pay approximately $5,790 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