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4501 COUNTY ROAD 426, THRALL, TX 76578

THRALL, 76578 — williamson County

3 bed2,240 sqftBuilt 1984

Property at a Glance

This home is estimated between $249,268 and $1,178,449, with a best estimate of $530,242. 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

$249,268 $1,178,449
Best Estimate
$530,242
WCAD Value
$932,172
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 $249,268 and $1,178,449. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1630 CR 472, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,242 sqft Built 2014
Raw Value $667,396
Adjusted Value $609,786

Adjusted -$493 for 2 sqft less living space and -$57,117 for being older. Net adjustment: -$57,610.

400 CR 477, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,336 sqft Built 2002
Raw Value $556,778
Adjusted Value $456,298

Adjusted -$23,664 for 96 sqft less living space and -$34,270 for being older and -$42,546 for no pool. Net adjustment: -$100,480.

400 CR 440, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,141 sqft Built 1987
Raw Value $511,551
Adjusted Value $530,242

Adjusted +$24,403 for 99 sqft more living space and -$5,712 for being older. Net adjustment: +$18,691.

3340 CR 419, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,568 sqft Built 2004
Raw Value $368,197
Adjusted Value $249,268

Adjusted -$80,851 for 328 sqft less living space and -$38,078 for being older. Net adjustment: -$118,929.

4801 CR 481, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,550 sqft Built 1995
Raw Value $1,410,541
Adjusted Value $1,178,449

Adjusted -$76,414 for 310 sqft less living space and -$20,943 for being older and -$134,735 for no garage. Net adjustment: -$232,092.

The Neighborhood

This home is valued 108.3% above the X006330I - THRALL ISD NON-CITY median of $447,610. With 1,269 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.2% over the past year.

X006330I - THRALL ISD NON-CITY

outlier high
1,269 Properties
$447,610 Median Value
+2.2% YoY Change
4% Have Pool
36% Have Garage
This Home
$932,172
Median
$447,610

This home is +108.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $560 across all districts. With a homestead exemption claimed, that drops to $541 — saving $19 per year. That's $45 per month a buyer should budget. The assessed value increased +16.4% vs the subdivision average of +2.2%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Williamson CountyCounty0.3694%$390
Williamson County ESD #10 - CouplandESD0.1000%$106
Williamson County FM/RdCounty0.0443%$47
Lower Brushy Creek WCIDWater0.0169%$18
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$560
95 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $530,242 would pay approximately $3,310 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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