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

321 POLO PONY, LIBERTY HILL, TX 78642

LIBERTY HILL, 78642 — williamson County

3 bed2 bath2,082 sqftBuilt 2005

Property at a Glance

This home is estimated between $459,681 and $605,181, with a best estimate of $535,822. 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

$459,681 $605,181
Best Estimate
$535,822
WCAD Value
$582,867
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 $459,681 and $605,181. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

317 POLO PONY, LIBERTY HILL, TX 78642
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,272 sqft Built 2006
Raw Value $548,563
Adjusted Value $495,597

Adjusted -$46,008 for 190 sqft less living space and -$6,958 for being older. Net adjustment: -$52,966.

320 POLO PONY, LIBERTY HILL, TX 78642
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,826 sqft Built 2002
Raw Value $485,258
Adjusted Value $568,123

Adjusted +$61,990 for 256 sqft more living space and +$20,875 for being newer. Net adjustment: +$82,865.

313 POLO PONY, LIBERTY HILL, TX 78642
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,262 sqft Built 2004
Raw Value $572,450
Adjusted Value $535,822

Adjusted -$43,586 for 180 sqft less living space and +$6,958 for being newer. Net adjustment: -$36,628.

316 POLO PONY, LIBERTY HILL, TX 78642
0.06 mi 100% similar Same subdivision
3 bed 2 bath 2,288 sqft Built 2002
Raw Value $634,188
Adjusted Value $605,181

Adjusted -$49,882 for 206 sqft less living space and +$20,875 for being newer. Net adjustment: -$29,007.

309 POLO PONY, LIBERTY HILL, TX 78642
0.08 mi 100% similar Same subdivision
3 bed 2 bath 2,584 sqft Built 2002
Raw Value $560,364
Adjusted Value $459,681

Adjusted -$121,558 for 502 sqft less living space and +$20,875 for being newer. Net adjustment: -$100,683.

The Neighborhood

This home is valued 5.8% 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
$582,867
Median
$550,751

This home is +5.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,067 across all districts. With a homestead exemption claimed, that drops to $8,225 — saving $1,842 per year. That's $685 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%$7,221
Williamson CountyCounty0.3694%$2,153
Williamson County ESD #4 - Liberty HillESD0.0745%$434
Williamson County FM/RdCounty0.0443%$258
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7272%$10,067

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $535,822 would pay approximately $3,345 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