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3075 COUNTY ROAD 436, THRALL, TX 76578

THRALL, 76578 — williamson County

3 bed2,486 sqftBuilt 2000

Property at a Glance

This home is estimated between $475,103 and $1,512,592, with a best estimate of $756,078. 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

$475,103 $1,512,592
Best Estimate
$756,078
WCAD Value
$553,043
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 $475,103 and $1,512,592. 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 $835,621

Adjusted +$60,145 for 244 sqft more living space and -$26,655 for being older and +$134,735 for having a garage. Net adjustment: +$168,225.

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 $682,133

Adjusted +$36,974 for 150 sqft more living space and -$3,808 for being older and -$42,546 for no pool and +$134,735 for having a garage. Net adjustment: +$125,355.

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 $756,078

Adjusted +$85,041 for 345 sqft more living space and +$24,751 for being newer and +$134,735 for having a garage. Net adjustment: +$244,527.

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 $475,103

Adjusted -$20,213 for 82 sqft less living space and -$7,616 for being older and +$134,735 for having a garage. Net adjustment: +$106,906.

4301 CR 450, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,828 sqft Built 2001
Raw Value $1,352,302
Adjusted Value $1,512,592

Adjusted +$162,194 for 658 sqft more living space and -$1,904 for being older. Net adjustment: +$160,290.

The Neighborhood

This home is valued 23.6% 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

above average
1,269 Properties
$447,610 Median Value
+2.2% YoY Change
4% Have Pool
36% Have Garage
This Home
$553,043
Median
$447,610

This home is +23.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,625 across all districts. With a homestead exemption claimed, that drops to $7,829 — saving $1,796 per year. That's $652 per month a buyer should budget. The assessed value increased +302.2% vs the subdivision average of +2.2%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Thrall ISDSchool1.2096%$6,690
Williamson CountyCounty0.3694%$2,043
Williamson County ESD #10 - CouplandESD0.1000%$553
Williamson County FM/RdCounty0.0443%$245
Lower Brushy Creek WCIDWater0.0169%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7403%$9,625
100 / 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 $756,078 would pay approximately $4,719 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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