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640 CR 437, THRALL, TX 76578

THRALL, 76578 — williamson County

3 bed1 bath1,386 sqftBuilt 1957

Property at a Glance

This home is estimated between $-155,005 and $369,670, with a best estimate of $200,610. 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

$-155,005 $369,670
Best Estimate
$200,610
WCAD Value
$152,734
Low Confidence

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

There are 5 comparable properties within range, but none are in X401D75H - Thorndale. The estimated range of $-155,005 and $369,670 should be treated as a rough guide.

Comparable Properties (5)

1175 CR 427, THRALL, TX 76578
0.00 mi 85% similar
3 bed 1,368 sqft Built 1999
Raw Value $609,134
Adjusted Value $318,948

Adjusted +$4,332 for 18 sqft more living space and -$294,518 for being older. Net adjustment: -$290,186.

375 CR 481, THRALL, TX 76578
0.00 mi 83% similar
3 bed 1,216 sqft Built 1994
Raw Value $63,536
Adjusted Value $-155,005

Adjusted +$40,916 for 170 sqft more living space and -$259,457 for being older. Net adjustment: -$218,541.

2401 CR 481, THRALL, TX 76578
0.00 mi 82% similar
3 bed 1,568 sqft Built 1996
Raw Value $296,998
Adjusted Value $-20,287

Adjusted -$43,804 for 182 sqft less living space and -$273,481 for being older. Net adjustment: -$317,285.

4300 CR 417, THRALL, TX 76578
0.00 mi 79% similar
2 bed 1 bath 914 sqft Built 1935
Raw Value $101,796
Adjusted Value $369,670

Adjusted +$113,602 for 472 sqft more living space and +$154,272 for being newer. Net adjustment: +$267,874.

3800 CR 481, THRALL, TX 76578
0.00 mi 78% similar
3 bed 1,500 sqft Built 2020
Raw Value $669,826
Adjusted Value $200,610

Adjusted -$27,438 for 114 sqft less living space and -$441,778 for being older. Net adjustment: -$469,216.

The Neighborhood

This home is valued 67.1% below the X401D75H - Thorndale median of $463,728. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.0% over the past year.

X401D75H - Thorndale

outlier low
272 Properties
$463,728 Median Value
-1.0% YoY Change
2% Have Pool
13% Have Garage
This Home
$152,734
Median
$463,728

This home is -67.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $811 across all districts. With a homestead exemption claimed, that drops to $782 — saving $29 per year. That's $65 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%$564
Williamson County ESD #10 - CouplandESD0.1000%$153
Williamson County FM/RdCounty0.0443%$68
Lower Brushy Creek WCIDWater0.0169%$26
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$811

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $200,610 would pay approximately $1,252 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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