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

887 COUNTY ROAD 434, THRALL, TX 76578

THRALL, 76578 — williamson County

3 bed1,664 sqftBuilt 2023

Property at a Glance

This home is estimated between $28,050 and $357,894, with a best estimate of $130,541. That places the property below the AM40SDXI - MH EAST median of $179,286, in a neighborhood that declined 0.7% over the past year.

Estimated Value Range

$28,050 $357,894
Best Estimate
$130,541
WCAD Value
$118,894
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $28,050 and $357,894. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1330 CR 481, THRALL, TX 76578
0.00 mi 100% similar
3 bed 1,600 sqft Built 2022
Raw Value $357,742
Adjusted Value $357,894

Adjusted +$6,105 for 64 sqft more living space and -$5,953 for being older. Net adjustment: +$152.

3565 CR 473, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 1,560 sqft Built 2011
Raw Value $89,563
Adjusted Value $28,050

Adjusted +$9,921 for 104 sqft more living space and -$71,434 for being older. Net adjustment: -$61,513.

3575 CR 473, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 1,680 sqft Built 2017
Raw Value $119,591
Adjusted Value $82,348

Adjusted -$1,526 for 16 sqft less living space and -$35,717 for being older. Net adjustment: -$37,243.

4495 COUNTY ROAD 419, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 1,568 sqft Built 2021
Raw Value $170,986
Adjusted Value $168,238

Adjusted +$9,158 for 96 sqft more living space and -$11,906 for being older. Net adjustment: -$2,748.

3575 CR 473, THRALL, TX 76578
0.00 mi 100% similar Same subdivision
3 bed 1,216 sqft Built 2022
Raw Value $93,759
Adjusted Value $130,541

Adjusted +$42,735 for 448 sqft more living space and -$5,953 for being older. Net adjustment: +$36,782.

The Neighborhood

This home is valued 33.7% below the AM40SDXI - MH EAST median of $179,286. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 0.7% over the past year.

AM40SDXI - MH EAST

below average
922 Properties
$179,286 Median Value
-0.7% YoY Change
1% Have Pool
1% Have Garage
This Home
$118,894
Median
$179,286

This home is -33.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $2,069 across all districts. With a homestead exemption claimed, that drops to $609 — saving $1,460 per year. That's $51 per month a buyer should budget. The assessed value increased +10.7% vs the subdivision average of -0.7%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Thrall ISDSchool1.2096%$1,438
Williamson CountyCounty0.3694%$439
Williamson County ESD #10 - CouplandESD0.1000%$119
Williamson County FM/RdCounty0.0443%$53
Lower Brushy Creek WCIDWater0.0169%$20
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7403%$2,069
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $130,541 would pay approximately $815 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