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

217 ROCK KNOLL ST, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed4 bath2,832 sqftBuilt 2021

Property at a Glance

This home is estimated between $726,901 and $870,987, with a best estimate of $757,752. 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

$726,901 $870,987
Best Estimate
$757,752
WCAD Value
$627,009
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 $726,901 and $870,987. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

213 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
4 bed 4 bath 2,024 sqft Built 2021
Raw Value $652,866
Adjusted Value $870,987

Adjusted +$218,121 for 808 sqft more living space. Net adjustment: +$218,121.

221 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,144 sqft Built 2021
Raw Value $650,912
Adjusted Value $836,639

Adjusted +$185,727 for 688 sqft more living space. Net adjustment: +$185,727.

225 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,319 sqft Built 2021
Raw Value $619,267
Adjusted Value $757,752

Adjusted +$138,485 for 513 sqft more living space. Net adjustment: +$138,485.

301 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,418 sqft Built 2021
Raw Value $615,141
Adjusted Value $726,901

Adjusted +$111,760 for 414 sqft more living space. Net adjustment: +$111,760.

102 ARCADIAN LN, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,374 sqft Built 2021
Raw Value $624,731
Adjusted Value $748,369

Adjusted +$123,638 for 458 sqft more living space. Net adjustment: +$123,638.

The Neighborhood

This home is valued 51.1% 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
$627,009
Median
$415,063

This home is +51.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,901 across all districts. With a homestead exemption claimed, that drops to $12,051 — saving $1,850 per year. That's $1,004 per month a buyer should budget. The assessed value increased +0.6% vs the subdivision average of -9.3%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$7,768
Williamson County MUD #19MUD0.4899%$3,072
Williamson CountyCounty0.3694%$2,316
Williamson County ESD #4 - Liberty HillESD0.0745%$467
Williamson County FM/RdCounty0.0443%$278
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.2171%$13,901
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $757,752 would pay approximately $4,730 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