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517 COUNTY ROAD 278, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed3 bath4,009 sqftBuilt 2019

Property at a Glance

This home is estimated between $788,550 and $1,322,760, with a best estimate of $1,287,894. That places the property above the I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN median of $800,627, in a neighborhood that appreciated 16.3% over the past year.

Estimated Value Range

$788,550 $1,322,760
Best Estimate
$1,287,894
WCAD Value
$1,711,214
Low Confidence

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

There are 5 comparable properties within range, but none are in I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN. The estimated range of $788,550 and $1,322,760 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,456 sqft Built 2022
Raw Value $687,391
Adjusted Value $1,292,787

Adjusted +$609,105 for 1,553 sqft more living space and -$3,709 for being older. Net adjustment: +$605,396.

3 bed 2 bath 4,323 sqft Built 2007
Raw Value $747,291
Adjusted Value $788,550

Adjusted -$123,154 for 314 sqft less living space and +$14,837 for being newer and +$149,576 for having a garage. Net adjustment: +$41,259.

4 bed 2,570 sqft Built 2022
Raw Value $704,681
Adjusted Value $1,265,364

Adjusted +$564,392 for 1,439 sqft more living space and -$3,709 for being older. Net adjustment: +$560,683.

4 bed 4 bath 2,766 sqft Built 2023
Raw Value $805,321
Adjusted Value $1,287,894

Adjusted +$487,519 for 1,243 sqft more living space and -$4,946 for being older. Net adjustment: +$482,573.

3 bed 3 bath 2,679 sqft Built 2016
Raw Value $797,410
Adjusted Value $1,322,760

Adjusted +$521,641 for 1,330 sqft more living space and +$3,709 for being newer. Net adjustment: +$525,350.

The Neighborhood

This home is valued 113.7% above the I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN median of $800,627. With 583 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 16.3% over the past year.

I035D95E - LH ISD - South HWY 29 / WEST OF RONALD REAGAN

outlier high
583 Properties
$800,627 Median Value
+16.3% YoY Change
4% Have Pool
39% Have Garage
This Home
$1,711,214
Median
$800,627

This home is +113.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,739 across all districts. With a homestead exemption claimed, that drops to $12,847 — saving $1,892 per year. That's $1,071 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%$10,572
Williamson CountyCounty0.3694%$3,153
Williamson County ESD #4 - Liberty HillESD0.0745%$636
Williamson County FM/RdCounty0.0443%$378
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$14,739

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,287,894 would pay approximately $8,039 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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