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

1400 CR 439, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

3 bed2,080 sqftBuilt 2017

Property at a Glance

This home is estimated between $329,656 and $858,202, with a best estimate of $426,501. That places the property below the X401D75H - Thorndale median of $463,728, in a neighborhood that declined 1.0% over the past year.

Estimated Value Range

$329,656 $858,202
Best Estimate
$426,501
WCAD Value
$1,473,951
High Confidence

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

Based on 5 comparable properties in X401D75H - Thorndale, this home's estimated market value is between $329,656 and $858,202. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1675 CR 439, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2,208 sqft Built 2008
Raw Value $394,197
Adjusted Value $426,501

Adjusted -$30,807 for 128 sqft less living space and +$63,111 for being newer. Net adjustment: +$32,304.

1650 CR 439 THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,791 sqft Built 2001
Raw Value $676,447
Adjusted Value $858,202

Adjusted +$69,557 for 289 sqft more living space and +$112,198 for being newer. Net adjustment: +$181,755.

1751 CR 439, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,728 sqft Built 2009
Raw Value $196,005
Adjusted Value $336,825

Adjusted +$84,721 for 352 sqft more living space and +$56,099 for being newer. Net adjustment: +$140,820.

1153 CR 439, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,114 sqft Built 1992
Raw Value $324,773
Adjusted Value $451,750

Adjusted -$8,183 for 34 sqft less living space and +$175,309 for being newer and -$40,149 for no garage. Net adjustment: +$126,977.

1690 CR 439 THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,362 sqft Built 2002
Raw Value $292,344
Adjusted Value $329,656

Adjusted -$67,873 for 282 sqft less living space and +$105,185 for being newer. Net adjustment: +$37,312.

The Neighborhood

This home is valued 217.8% above the X401D75H - Thorndale median of $463,728. With 272 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.0% over the past year.

X401D75H - Thorndale

outlier high
272 Properties
$463,728 Median Value
-1.0% YoY Change
2% Have Pool
13% Have Garage
This Home
$1,473,951
Median
$463,728

This home is +217.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $1,578 across all districts. With a homestead exemption claimed, that drops to $1,524 — saving $54 per year. That's $127 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
Williamson CountyCounty0.3694%$1,099
Williamson County ESD #10 - CouplandESD0.1000%$297
Williamson County FM/RdCounty0.0443%$132
Lower Brushy Creek WCIDWater0.0169%$50
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$1,578

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $426,501 would pay approximately $2,662 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