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

412 SPEED HORSE, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

3 bed2 bath2,107 sqftBuilt 2002

Property at a Glance

This home is estimated between $398,477 and $744,607, with a best estimate of $511,077. That places the property below the I145501E - Sundance Estates median of $550,751, in a neighborhood that declined 4.9% over the past year.

Estimated Value Range

$398,477 $744,607
Best Estimate
$511,077
WCAD Value
$484,840
High Confidence

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

Based on 5 comparable properties in I145501E - Sundance Estates, this home's estimated market value is between $398,477 and $744,607. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

705 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,308 sqft Built 2007
Raw Value $594,541
Adjusted Value $511,077

Adjusted -$48,672 for 201 sqft less living space and -$34,792 for being older. Net adjustment: -$83,464.

504 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,764 sqft Built 2001
Raw Value $428,720
Adjusted Value $518,734

Adjusted +$83,056 for 343 sqft more living space and +$6,958 for being newer. Net adjustment: +$90,014.

713 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,577 sqft Built 2007
Raw Value $638,569
Adjusted Value $489,968

Adjusted -$113,809 for 470 sqft less living space and -$34,792 for being older. Net adjustment: -$148,601.

620 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,701 sqft Built 2005
Raw Value $667,170
Adjusted Value $744,607

Adjusted +$98,312 for 406 sqft more living space and -$20,875 for being older. Net adjustment: +$77,437.

668 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,631 sqft Built 2014
Raw Value $608,862
Adjusted Value $398,477

Adjusted -$126,885 for 524 sqft less living space and -$83,500 for being older. Net adjustment: -$210,385.

The Neighborhood

This home is valued 12.0% below the I145501E - Sundance Estates median of $550,751. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.9% over the past year.

I145501E - Sundance Estates

typical
253 Properties
$550,751 Median Value
-4.9% YoY Change
1% Have Pool
95% Have Garage
This Home
$484,840
Median
$550,751

This home is -12.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,374 across all districts. With a homestead exemption claimed, that drops to $6,550 — saving $1,824 per year. That's $546 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%$6,007
Williamson CountyCounty0.3694%$1,791
Williamson County ESD #4 - Liberty HillESD0.0745%$361
Williamson County FM/RdCounty0.0443%$215
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$8,374

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $511,077 would pay approximately $3,190 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