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641 SPEED HORSE, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

3 bed2 bath3,044 sqftBuilt 2005

Property at a Glance

This home is estimated between $599,039 and $737,735, with a best estimate of $702,027. 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

$599,039 $737,735
Best Estimate
$702,027
WCAD Value
$631,904
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 $599,039 and $737,735. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $599,039

Adjusted +$6,538 for 27 sqft more living space. Net adjustment: +$6,538.

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 $737,735

Adjusted +$113,083 for 467 sqft more living space and -$13,917 for being older. Net adjustment: +$99,166.

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 $646,244

Adjusted +$100,007 for 413 sqft more living space and -$62,625 for being older. Net adjustment: +$37,382.

634 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,505 sqft Built 2005
Raw Value $581,228
Adjusted Value $711,745

Adjusted +$130,517 for 539 sqft more living space. Net adjustment: +$130,517.

612 SPEED HORSE, LIBERTY HILL, TX 78642
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,470 sqft Built 2004
Raw Value $556,077
Adjusted Value $702,027

Adjusted +$138,992 for 574 sqft more living space and +$6,958 for being newer. Net adjustment: +$145,950.

The Neighborhood

This home is valued 14.7% 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

typical
253 Properties
$550,751 Median Value
-4.9% YoY Change
1% Have Pool
95% Have Garage
This Home
$631,904
Median
$550,751

This home is +14.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,914 across all districts. With a homestead exemption claimed, that drops to $9,063 — saving $1,851 per year. That's $755 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%$7,829
Williamson CountyCounty0.3694%$2,335
Williamson County ESD #4 - Liberty HillESD0.0745%$471
Williamson County FM/RdCounty0.0443%$280
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$10,914

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $702,027 would pay approximately $4,382 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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