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649 SPEED HORSE, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

3 bed2 bath2,045 sqftBuilt 2005

Property at a Glance

This home is estimated between $404,339 and $750,469, with a best estimate of $516,939. 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

$404,339 $750,469
Best Estimate
$516,939
WCAD Value
$490,161
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 $404,339 and $750,469. 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 $516,939

Adjusted -$63,685 for 263 sqft less living space and -$13,917 for being older. Net adjustment: -$77,602.

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 $524,596

Adjusted +$68,043 for 281 sqft more living space and +$27,833 for being newer. Net adjustment: +$95,876.

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 $495,830

Adjusted -$128,822 for 532 sqft less living space and -$13,917 for being older. Net adjustment: -$142,739.

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 $750,469

Adjusted +$83,299 for 344 sqft more living space. Net adjustment: +$83,299.

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 $404,339

Adjusted -$141,898 for 586 sqft less living space and -$62,625 for being older. Net adjustment: -$204,523.

The Neighborhood

This home is valued 11.0% 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
$490,161
Median
$550,751

This home is -11.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,466 across all districts. With a homestead exemption claimed, that drops to $6,641 — saving $1,825 per year. That's $553 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%$6,073
Williamson CountyCounty0.3694%$1,811
Williamson County ESD #4 - Liberty HillESD0.0745%$365
Williamson County FM/RdCounty0.0443%$217
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$8,466

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $516,939 would pay approximately $3,227 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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