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100 CASTRO ST, THRALL, TX 76578

THRALL, 76578 — williamson County

2 bed1 bath1,064 sqftBuilt 1940

Property at a Glance

This home is estimated between $30,229 and $189,596, with a best estimate of $154,132. That places the property below the X304484I - THRALL ISD CITY median of $232,000, in a neighborhood that appreciated 5.6% over the past year.

Estimated Value Range

$30,229 $189,596
Best Estimate
$154,132
WCAD Value
$132,302
High Confidence

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

Based on 5 comparable properties in X304484I - THRALL ISD CITY, this home's estimated market value is between $30,229 and $189,596. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

201 VERNON ST, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,110 sqft Built 1920
Raw Value $134,306
Adjusted Value $154,132

Adjusted -$7,767 for 46 sqft less living space and +$27,593 for being newer. Net adjustment: +$19,826.

501 NEILL ST, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,029 sqft Built 1960
Raw Value $206,921
Adjusted Value $185,237

Adjusted +$5,909 for 35 sqft more living space and -$27,593 for being older. Net adjustment: -$21,684.

202 VERNON ST, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,440 sqft Built 1935
Raw Value $246,182
Adjusted Value $189,596

Adjusted -$63,484 for 376 sqft less living space and +$6,898 for being newer. Net adjustment: -$56,586.

107 DOUGLAS ST, THRALL, TX 76578
0.00 mi 99% similar Same subdivision
2 bed 1 bath 1,664 sqft Built 1948
Raw Value $216,466
Adjusted Value $104,125

Adjusted -$101,304 for 600 sqft less living space and -$11,037 for being older. Net adjustment: -$112,341.

502 NEILL ST, THRALL, TX 76578
0.00 mi 98% similar Same subdivision
3 bed 1 bath 1,260 sqft Built 1955
Raw Value $188,751
Adjusted Value $30,229

Adjusted -$33,093 for 196 sqft less living space and -$20,695 for being older and -$104,734 for no garage. Net adjustment: -$158,522.

The Neighborhood

This home is valued 43.0% below the X304484I - THRALL ISD CITY median of $232,000. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 5.6% over the past year.

X304484I - THRALL ISD CITY

below average
310 Properties
$232,000 Median Value
+5.6% YoY Change
1% Have Pool
46% Have Garage
This Home
$132,302
Median
$232,000

This home is -43.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $1,814 across all districts. With a homestead exemption claimed, that drops to $790 — saving $1,024 per year. That's $66 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%$1,006
ThrallCity0.4411%$367
Williamson CountyCounty0.3694%$307
Williamson County ESD #10 - CouplandESD0.1000%$83
Williamson County FM/RdCounty0.0443%$37
Lower Brushy Creek WCIDWater0.0169%$14
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1815%$1,814

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $154,132 would pay approximately $962 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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