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618 OLD WINDMILL RD, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

2 bed1 bath752 sqftBuilt 1977

Property at a Glance

This home is estimated between $-339,349 and $309,619, with a best estimate of $26,428. That places the property below the I030D80G - NORTH HWY 29 median of $594,861, in a neighborhood that appreciated 3.1% over the past year.

Estimated Value Range

$-339,349 $309,619
Best Estimate
$26,428
WCAD Value
$193,477
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in I030D80G - NORTH HWY 29. The estimated range of $-339,349 and $309,619 should be treated as a rough guide.

Comparable Properties (5)

450 BRANCH CREEK TRL, LIBERTY HILL, TX 78642
0.00 mi 63% similar Same subdivision
3 bed 5,908 sqft Built 1998
Raw Value $1,273,173
Adjusted Value $-339,349

Adjusted -$1,547,735 for 5,156 sqft less living space and -$64,787 for being older. Net adjustment: -$1,612,522.

380 SUNSET RDG, LIBERTY HILL, TX 78642
0.00 mi 63% similar Same subdivision
3 bed 2 bath 1,800 sqft Built 2025
Raw Value $772,294
Adjusted Value $309,619

Adjusted -$314,590 for 1,048 sqft less living space and -$148,085 for being older. Net adjustment: -$462,675.

4 bed 3 bath 909 sqft Built 2024
Raw Value $440,580
Adjusted Value $248,452

Adjusted -$47,128 for 157 sqft less living space and -$145,000 for being older. Net adjustment: -$192,128.

3 bed 2 bath 2,889 sqft Built 1987
Raw Value $698,767
Adjusted Value $26,428

Adjusted -$641,488 for 2,137 sqft less living space and -$30,851 for being older. Net adjustment: -$672,339.

3 bed 1,164 sqft Built 2024
Raw Value $228,838
Adjusted Value $-39,837

Adjusted -$123,675 for 412 sqft less living space and -$145,000 for being older. Net adjustment: -$268,675.

The Neighborhood

This home is valued 67.5% below the I030D80G - NORTH HWY 29 median of $594,861. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 3.1% over the past year.

I030D80G - NORTH HWY 29

outlier low
1,319 Properties
$594,861 Median Value
+3.1% YoY Change
3% Have Pool
42% Have Garage
This Home
$193,477
Median
$594,861

This home is -67.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,342 across all districts. With a homestead exemption claimed, that drops to $1,571 — saving $1,771 per year. That's $131 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%$2,397
Williamson CountyCounty0.3694%$715
Williamson County ESD #4 - Liberty HillESD0.0745%$144
Williamson County FM/RdCounty0.0443%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$3,342

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $26,428 would pay approximately $165 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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