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642 SUNNY SLOPE RD, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed3 bath2,904 sqftBuilt 2016

Property at a Glance

This home is estimated between $714,320 and $949,455, with a best estimate of $924,746. That places the property above the I440D94G - Carrington Ranch / Wild Country median of $612,838, in a neighborhood that declined 5.6% over the past year.

Estimated Value Range

$714,320 $949,455
Best Estimate
$924,746
WCAD Value
$777,902
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in I440D94G - Carrington Ranch / Wild Country. The estimated range of $714,320 and $949,455 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,867 sqft Built 2024
Raw Value $967,671
Adjusted Value $924,746

Adjusted +$10,161 for 37 sqft more living space and -$53,086 for being older. Net adjustment: -$42,925.

4 bed 3 bath 2,995 sqft Built 2021
Raw Value $772,489
Adjusted Value $714,320

Adjusted -$24,990 for 91 sqft less living space and -$33,179 for being older. Net adjustment: -$58,169.

4 bed 3 bath 2,854 sqft Built 2025
Raw Value $988,183
Adjusted Value $942,192

Adjusted +$13,731 for 50 sqft more living space and -$59,722 for being older. Net adjustment: -$45,991.

4 bed 3 bath 2,904 sqft Built 2015
Raw Value $901,943
Adjusted Value $908,579

Adjusted +$6,636 for being newer. Net adjustment: +$6,636.

4 bed 3 bath 3,350 sqft Built 2015
Raw Value $1,065,297
Adjusted Value $949,455

Adjusted -$122,478 for 446 sqft less living space and +$6,636 for being newer. Net adjustment: -$115,842.

The Neighborhood

This home is valued 26.9% above the I440D94G - Carrington Ranch / Wild Country median of $612,838. With 110 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.6% over the past year.

I440D94G - Carrington Ranch / Wild Country

above average
110 Properties
$612,838 Median Value
-5.6% YoY Change
2% Have Pool
81% Have Garage
This Home
$777,902
Median
$612,838

This home is +26.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,419 across all districts. With a homestead exemption claimed, that drops to $11,541 — saving $1,878 per year. That's $962 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%$9,625
Williamson CountyCounty0.3694%$2,870
Williamson County ESD #4 - Liberty HillESD0.0745%$579
Williamson County FM/RdCounty0.0443%$344
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$13,419

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $924,746 would pay approximately $5,772 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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