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

1620 CR 439, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

4 bed2,380 sqftBuilt 1997

Property at a Glance

This home is estimated between $199,112 and $936,850, with a best estimate of $476,085. That places the property above the AM40SDXI - MH EAST median of $179,286, in a neighborhood that declined 0.7% over the past year.

Estimated Value Range

$199,112 $936,850
Best Estimate
$476,085
WCAD Value
$339,187
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in AM40SDXI - MH EAST. The estimated range of $199,112 and $936,850 should be treated as a rough guide.

Comparable Properties (5)

1690 CR 439 THORNDALE, TX 76577
0.00 mi 98% similar
3 bed 2 bath 2,362 sqft Built 2002
Raw Value $292,344
Adjusted Value $323,825

Adjusted +$1,717 for 18 sqft more living space and +$29,764 for being newer. Net adjustment: +$31,481.

3 bed 2 bath 2,114 sqft Built 1992
Raw Value $324,773
Adjusted Value $199,112

Adjusted +$25,374 for 266 sqft more living space and -$29,764 for being older and -$121,271 for no garage. Net adjustment: -$125,661.

3 bed 2,208 sqft Built 2008
Raw Value $394,197
Adjusted Value $476,085

Adjusted +$16,407 for 172 sqft more living space and +$65,481 for being newer. Net adjustment: +$81,888.

1650 CR 439 THORNDALE, TX 76577
0.00 mi 89% similar
3 bed 2 bath 1,791 sqft Built 2001
Raw Value $676,447
Adjusted Value $756,444

Adjusted +$56,186 for 589 sqft more living space and +$23,811 for being newer. Net adjustment: +$79,997.

3 bed 2 bath 2,116 sqft Built 2016
Raw Value $919,834
Adjusted Value $936,850

Adjusted +$25,183 for 264 sqft more living space and +$113,104 for being newer and -$121,271 for no garage. Net adjustment: +$17,016.

The Neighborhood

This home is valued 89.2% above the AM40SDXI - MH EAST median of $179,286. With 922 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 0.7% over the past year.

AM40SDXI - MH EAST

outlier high
922 Properties
$179,286 Median Value
-0.7% YoY Change
1% Have Pool
1% Have Garage
This Home
$339,187
Median
$179,286

This home is +89.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $1,800 across all districts. With a homestead exemption claimed, that drops to $1,737 — saving $63 per year. That's $145 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%$1,253
Williamson County ESD #10 - CouplandESD0.1000%$339
Williamson County FM/RdCounty0.0443%$150
Lower Brushy Creek WCIDWater0.0169%$57
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$1,800

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $476,085 would pay approximately $2,972 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