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120 ROCK KNOLL ST, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed3 bath2,474 sqftBuilt 2022

Property at a Glance

This home is estimated between $640,862 and $799,319, with a best estimate of $652,843. That places the property above 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

$640,862 $799,319
Best Estimate
$652,843
WCAD Value
$642,536
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 $640,862 and $799,319. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

116 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,408 sqft Built 2022
Raw Value $634,847
Adjusted Value $652,664

Adjusted +$17,817 for 66 sqft more living space. Net adjustment: +$17,817.

124 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,144 sqft Built 2022
Raw Value $612,394
Adjusted Value $701,478

Adjusted +$89,084 for 330 sqft more living space. Net adjustment: +$89,084.

118 ARCADIAN LN, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,193 sqft Built 2021
Raw Value $572,169
Adjusted Value $652,843

Adjusted +$75,856 for 281 sqft more living space and +$4,818 for being newer. Net adjustment: +$80,674.

122 ARCADIAN LN, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,094 sqft Built 2021
Raw Value $691,919
Adjusted Value $799,319

Adjusted +$102,582 for 380 sqft more living space and +$4,818 for being newer. Net adjustment: +$107,400.

128 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
5 bed 3 bath 2,374 sqft Built 2022
Raw Value $613,867
Adjusted Value $640,862

Adjusted +$26,995 for 100 sqft more living space. Net adjustment: +$26,995.

The Neighborhood

This home is valued 54.8% above the I422413F - MIDDLE BROOK AT SANTA RITA RANCH median of $415,063. With 1,373 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

I422413F - MIDDLE BROOK AT SANTA RITA RANCH

outlier high
1,373 Properties
$415,063 Median Value
-9.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$642,536
Median
$415,063

This home is +54.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,245 across all districts. With a homestead exemption claimed, that drops to $12,392 — saving $1,853 per year. That's $1,033 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%$7,960
Williamson County MUD #19MUD0.4899%$3,148
Williamson CountyCounty0.3694%$2,374
Williamson County ESD #4 - Liberty HillESD0.0745%$479
Williamson County FM/RdCounty0.0443%$285
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.2171%$14,245

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $652,843 would pay approximately $4,075 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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