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662 SPEED HORSE, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

4 bed3 bath2,868 sqftBuilt 2015

Property at a Glance

This home is estimated between $626,004 and $785,810, with a best estimate of $724,253. That places the property above the I145501E - Sundance Estates median of $550,751, in a neighborhood that declined 4.9% over the past year.

Estimated Value Range

$626,004 $785,810
Best Estimate
$724,253
WCAD Value
$781,385
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 $626,004 and $785,810. 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 $785,810

Adjusted +$135,602 for 560 sqft more living space and +$55,667 for being newer. Net adjustment: +$191,269.

630 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
4 bed 2 bath 3,017 sqft Built 2005
Raw Value $592,501
Adjusted Value $626,004

Adjusted -$36,080 for 149 sqft less living space and +$69,583 for being newer. Net adjustment: +$33,503.

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 $673,209

Adjusted +$57,389 for 237 sqft more living space and +$6,958 for being newer. Net adjustment: +$64,347.

665 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,963 sqft Built 2005
Raw Value $677,674
Adjusted Value $724,253

Adjusted -$23,004 for 95 sqft less living space and +$69,583 for being newer. Net adjustment: +$46,579.

638 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,962 sqft Built 2001
Raw Value $672,686
Adjusted Value $747,341

Adjusted -$22,762 for 94 sqft less living space and +$97,417 for being newer. Net adjustment: +$74,655.

The Neighborhood

This home is valued 41.9% above the I145501E - Sundance Estates median of $550,751. With 253 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.9% over the past year.

I145501E - Sundance Estates

above average
253 Properties
$550,751 Median Value
-4.9% YoY Change
1% Have Pool
95% Have Garage
This Home
$781,385
Median
$550,751

This home is +41.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,496 across all districts. With a homestead exemption claimed, that drops to $11,617 — saving $1,879 per year. That's $968 per month a buyer should budget. The assessed value increased +4.3% vs the subdivision average of -4.9%. This above-average increase gives a protest opportunity score of 56 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Liberty Hill ISDSchool1.2389%$9,681
Williamson CountyCounty0.3694%$2,887
Williamson County ESD #4 - Liberty HillESD0.0745%$582
Williamson County FM/RdCounty0.0443%$346
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$13,496
56 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $724,253 would pay approximately $4,521 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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