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756 COUNTY ROAD 478, THRALL, TX 76578

THRALL, 76578 — williamson County

4 bed3 bath3,021 sqftBuilt 1930

Property at a Glance

This home is estimated between $338,971 and $1,268,152, with a best estimate of $619,944. That places the property above the X006330I - THRALL ISD NON-CITY median of $447,610, in a neighborhood that appreciated 2.2% over the past year.

Estimated Value Range

$338,971 $1,268,152
Best Estimate
$619,944
WCAD Value
$383,457
High Confidence

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

Based on 5 comparable properties in X006330I - THRALL ISD NON-CITY, this home's estimated market value is between $338,971 and $1,268,152. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4801 CR 481, THRALL, TX 76578
0.00 mi 85% similar Same subdivision
4 bed 2 bath 2,550 sqft Built 1995
Raw Value $1,410,541
Adjusted Value $1,268,152

Adjusted +$116,100 for 471 sqft more living space and -$123,754 for being older and -$134,735 for no garage. Net adjustment: -$142,389.

3340 CR 419, THRALL, TX 76578
0.00 mi 81% similar Same subdivision
3 bed 2 bath 2,568 sqft Built 2004
Raw Value $368,197
Adjusted Value $338,971

Adjusted +$111,663 for 453 sqft more living space and -$140,889 for being older. Net adjustment: -$29,226.

400 CR 477, THRALL, TX 76578
0.00 mi 78% similar Same subdivision
3 bed 2 bath 2,336 sqft Built 2002
Raw Value $556,778
Adjusted Value $546,000

Adjusted +$168,850 for 685 sqft more living space and -$137,082 for being older and -$42,546 for no pool. Net adjustment: -$10,778.

1630 CR 472, THRALL, TX 76578
0.00 mi 77% similar Same subdivision
3 bed 2 bath 2,242 sqft Built 2014
Raw Value $667,396
Adjusted Value $699,488

Adjusted +$192,020 for 779 sqft more living space and -$159,928 for being older. Net adjustment: +$32,092.

400 CR 440, THRALL, TX 76578
0.00 mi 76% similar Same subdivision
3 bed 2 bath 2,141 sqft Built 1987
Raw Value $511,551
Adjusted Value $619,944

Adjusted +$216,916 for 880 sqft more living space and -$108,523 for being older. Net adjustment: +$108,393.

The Neighborhood

This home is valued 14.3% below the X006330I - THRALL ISD NON-CITY median of $447,610. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.2% over the past year.

X006330I - THRALL ISD NON-CITY

typical
1,269 Properties
$447,610 Median Value
+2.2% YoY Change
4% Have Pool
36% Have Garage
This Home
$383,457
Median
$447,610

This home is -14.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,608 across all districts. With a homestead exemption claimed, that drops to $4,844 — saving $1,764 per year. That's $404 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
Thrall ISDSchool1.2096%$4,638
Williamson CountyCounty0.3694%$1,417
Williamson County ESD #10 - CouplandESD0.1000%$383
Williamson County FM/RdCounty0.0443%$170
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7234%$6,608

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $619,944 would pay approximately $3,870 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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