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401 ROCK KNOLL ST, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

5 bed4 bath2,321 sqftBuilt 2022

Property at a Glance

This home is estimated between $448,048 and $822,337, with a best estimate of $717,684. 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

$448,048 $822,337
Best Estimate
$717,684
WCAD Value
$609,777
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 $448,048 and $822,337. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

405 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,094 sqft Built 2021
Raw Value $756,240
Adjusted Value $822,337

Adjusted +$61,279 for 227 sqft more living space and +$4,818 for being newer. Net adjustment: +$66,097.

317 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 $657,309
Adjusted Value $709,908

Adjusted +$47,781 for 177 sqft more living space and +$4,818 for being newer. Net adjustment: +$52,599.

313 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
4 bed 2,254 sqft Built 2021
Raw Value $694,779
Adjusted Value $717,684

Adjusted +$18,087 for 67 sqft more living space and +$4,818 for being newer. Net adjustment: +$22,905.

409 ROCK KNOLL ST, LIBERTY HILL, TX 78642
0.02 mi 100% similar Same subdivision
4 bed 4 bath 2,829 sqft Built 2021
Raw Value $580,365
Adjusted Value $448,048

Adjusted -$137,135 for 508 sqft less living space and +$4,818 for being newer. Net adjustment: -$132,317.

352 RIETI PKWY, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,997 sqft Built 2022
Raw Value $661,768
Adjusted Value $749,232

Adjusted +$87,464 for 324 sqft more living space. Net adjustment: +$87,464.

The Neighborhood

This home is valued 46.9% 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

above average
1,373 Properties
$415,063 Median Value
-9.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$609,777
Median
$415,063

This home is +46.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,519 across all districts. With a homestead exemption claimed, that drops to $11,672 — saving $1,847 per year. That's $973 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%$7,555
Williamson County MUD #19MUD0.4899%$2,987
Williamson CountyCounty0.3694%$2,253
Williamson County ESD #4 - Liberty HillESD0.0745%$454
Williamson County FM/RdCounty0.0443%$270
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.2171%$13,519

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $717,684 would pay approximately $4,480 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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