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900 CR 438, THRALL, TX 76578

THRALL, 76578 — williamson County

4 bed2 bath3,410 sqftBuilt 1993

Property at a Glance

This home is estimated between $689,539 and $1,727,028, with a best estimate of $970,512. 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

$689,539 $1,727,028
Best Estimate
$970,512
WCAD Value
$539,244
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 $689,539 and $1,727,028. 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 100% similar Same subdivision
4 bed 2 bath 2,550 sqft Built 1995
Raw Value $1,410,541
Adjusted Value $1,618,719

Adjusted +$211,986 for 860 sqft more living space and -$3,808 for being older. Net adjustment: +$208,178.

3340 CR 419, THRALL, TX 76578
0.00 mi 98% similar Same subdivision
3 bed 2 bath 2,568 sqft Built 2004
Raw Value $368,197
Adjusted Value $689,539

Adjusted +$207,550 for 842 sqft more living space and -$20,943 for being older and +$134,735 for having a garage. Net adjustment: +$321,342.

400 CR 477, THRALL, TX 76578
0.00 mi 97% similar Same subdivision
3 bed 2 bath 2,336 sqft Built 2002
Raw Value $556,778
Adjusted Value $896,569

Adjusted +$264,737 for 1,074 sqft more living space and -$17,135 for being older and -$42,546 for no pool and +$134,735 for having a garage. Net adjustment: +$339,791.

400 CR 440, THRALL, TX 76578
0.00 mi 96% similar Same subdivision
3 bed 2 bath 2,141 sqft Built 1987
Raw Value $511,551
Adjusted Value $970,512

Adjusted +$312,803 for 1,269 sqft more living space and +$11,423 for being newer and +$134,735 for having a garage. Net adjustment: +$458,961.

4301 CR 450, THRALL, TX 76578
0.00 mi 92% similar Same subdivision
3 bed 2 bath 1,828 sqft Built 2001
Raw Value $1,352,302
Adjusted Value $1,727,028

Adjusted +$389,957 for 1,582 sqft more living space and -$15,231 for being older. Net adjustment: +$374,726.

The Neighborhood

This home is valued 20.5% 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
$539,244
Median
$447,610

This home is +20.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,385 across all districts. With a homestead exemption claimed, that drops to $7,592 — saving $1,793 per year. That's $633 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%$6,523
Williamson CountyCounty0.3694%$1,992
Williamson County ESD #10 - CouplandESD0.1000%$539
Williamson County FM/RdCounty0.0443%$239
Lower Brushy Creek WCIDWater0.0169%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7403%$9,385

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $970,512 would pay approximately $6,058 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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