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1551 CR 439, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

3 bed3,496 sqftBuilt 2020

Property at a Glance

This home is estimated between $788,345 and $2,526,073, with a best estimate of $1,239,877. That places the property above the X401D75H - Thorndale median of $463,728, in a neighborhood that declined 1.0% over the past year.

Estimated Value Range

$788,345 $2,526,073
Best Estimate
$1,239,877
WCAD Value
$974,494
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 $788,345 and $2,526,073. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

COUNTY ROAD 439, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,840 sqft Built 2020
Raw Value $941,222
Adjusted Value $1,058,961

Adjusted +$157,888 for 656 sqft more living space and -$40,149 for no garage. Net adjustment: +$117,739.

1400 CR 439, THORNDALE, TX 76577
0.00 mi 97% similar Same subdivision
3 bed 2,080 sqft Built 2017
Raw Value $1,473,951
Adjusted Value $1,835,795

Adjusted +$340,807 for 1,416 sqft more living space and +$21,037 for being newer. Net adjustment: +$361,844.

1580 CR 439, THORNDALE, TX 76577
0.00 mi 97% similar Same subdivision
3 bed 2 bath 2,116 sqft Built 2016
Raw Value $919,834
Adjusted Value $1,239,877

Adjusted +$332,143 for 1,380 sqft more living space and +$28,049 for being newer and -$40,149 for no garage. Net adjustment: +$320,043.

550 CR 439, THORNDALE, TX 76577
0.00 mi 96% similar Same subdivision
3 bed 3 bath 3,526 sqft Built 1980
Raw Value $2,292,948
Adjusted Value $2,526,073

Adjusted -$7,220 for 30 sqft less living space and +$280,494 for being newer and -$40,149 for no garage. Net adjustment: +$233,125.

1675 CR 439, THORNDALE, TX 76577
0.00 mi 94% similar Same subdivision
3 bed 2,208 sqft Built 2008
Raw Value $394,197
Adjusted Value $788,345

Adjusted +$310,000 for 1,288 sqft more living space and +$84,148 for being newer. Net adjustment: +$394,148.

The Neighborhood

This home is valued 110.1% 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
$974,494
Median
$463,728

This home is +110.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $1,467 across all districts. With a homestead exemption claimed, that drops to $1,416 — saving $51 per year. That's $118 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%$1,021
Williamson County ESD #10 - CouplandESD0.1000%$276
Williamson County FM/RdCounty0.0443%$123
Lower Brushy Creek WCIDWater0.0169%$47
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$1,467

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,239,877 would pay approximately $7,739 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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