Beta Williamson County, TX only — data and coverage are limited during early access.

CR 422, THRALL, TX 76578

THRALL, 76578 — williamson County

3 bed416 sqftBuilt 2022

Property at a Glance

This home is estimated between $-205,170 and $2,274,686, with a best estimate of $-36,648. That places the property below the X006330I - THRALL ISD NON-CITY median of $447,610, in a neighborhood that appreciated 2.2% over the past year.

Estimated Value Range

$-205,170 $2,274,686
Best Estimate
$-36,648
WCAD Value
$189,681
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in X006330I - THRALL ISD NON-CITY. The estimated range of $-205,170 and $2,274,686 should be treated as a rough guide.

Comparable Properties (5)

CR 479, THRALL, TX 76578
0.00 mi 77% similar Same subdivision
3 bed 2,510 sqft Built 2015
Raw Value $2,912,256
Adjusted Value $2,274,686

Adjusted -$516,162 for 2,094 sqft less living space and +$13,327 for being newer and -$134,735 for no garage. Net adjustment: -$637,570.

CR 472, THRALL, TX 76578
0.00 mi 77% similar Same subdivision
3 bed 2 bath 2,057 sqft Built 2010
Raw Value $332,247
Adjusted Value $-184,141

Adjusted -$404,500 for 1,641 sqft less living space and +$22,847 for being newer and -$134,735 for no garage. Net adjustment: -$516,388.

102 NEILL ST, THRALL, TX 76578
0.00 mi 75% similar
3 bed 840 sqft Built 2002
Raw Value $53,494
Adjusted Value $-12,942

Adjusted -$104,514 for 424 sqft less living space and +$38,078 for being newer. Net adjustment: -$66,436.

CR 417, THRALL, TX 76578
0.00 mi 70% similar
3 bed 1,960 sqft Built 2017
Raw Value $165,900
Adjusted Value $-205,170

Adjusted -$380,590 for 1,544 sqft less living space and +$9,520 for being newer. Net adjustment: -$371,070.

768 CR 433, THRALL, TX 76578
0.00 mi 62% similar
3 bed 1,440 sqft Built 1992
Raw Value $158,647
Adjusted Value $-36,648

Adjusted -$252,412 for 1,024 sqft less living space and +$57,117 for being newer. Net adjustment: -$195,295.

The Neighborhood

This home is valued 57.6% 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

outlier low
1,269 Properties
$447,610 Median Value
+2.2% YoY Change
4% Have Pool
36% Have Garage
This Home
$189,681
Median
$447,610

This home is -57.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $2,742 across all districts. With a homestead exemption claimed, that drops to $1,019 — saving $1,723 per year. That's $85 per month a buyer should budget. The assessed value increased +44.5% 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
Thrall ISDSchool1.2096%$1,906
Williamson CountyCounty0.3694%$582
Williamson County ESD #10 - CouplandESD0.1000%$158
Williamson County FM/RdCounty0.0443%$70
Lower Brushy Creek WCIDWater0.0169%$27
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7403%$2,742
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 $-36,648 would pay approximately $-229 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.

View full property details