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4496 COUNTY ROAD 434, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

3 bed1,064 sqftBuilt 2021

Property at a Glance

This home is estimated between $-136,202 and $1,368,529, with a best estimate of $115,072. 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

$-136,202 $1,368,529
Best Estimate
$115,072
WCAD Value
$84,525
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 $-136,202 and $1,368,529. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

240 COUNTY ROAD 441, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 1,590 sqft Built 2022
Raw Value $159,295
Adjusted Value $115,072

Adjusted -$50,176 for 526 sqft less living space and +$5,953 for being newer. Net adjustment: -$44,223.

650 DAVIS DR, THORNDALE, TX 76577
0.19 mi 100% similar Same subdivision
3 bed 768 sqft Built 2017
Raw Value $86,714
Adjusted Value $91,139

Adjusted +$28,236 for 296 sqft more living space and -$23,811 for being older. Net adjustment: +$4,425.

701 COUNTY ROAD 439, THORNDALE, TX 76577
0.00 mi 94% similar Same subdivision
3 bed 1,904 sqft Built 2015
Raw Value $320,531
Adjusted Value $204,685

Adjusted -$80,129 for 840 sqft less living space and -$35,717 for being older. Net adjustment: -$115,846.

455 CR 437 THORNDALE, TX 76577
0.00 mi 93% similar
3 bed 1,519 sqft Built 2021
Raw Value $1,411,932
Adjusted Value $1,368,529

Adjusted -$43,403 for 455 sqft less living space. Net adjustment: -$43,403.

694 CR 444, THORNDALE, TX 76577
0.00 mi 91% similar Same subdivision
3 bed 1,568 sqft Built 1997
Raw Value $54,743
Adjusted Value $-136,202

Adjusted -$48,077 for 504 sqft less living space and -$142,868 for being older. Net adjustment: -$190,945.

The Neighborhood

This home is valued 52.9% 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

outlier low
922 Properties
$179,286 Median Value
-0.7% YoY Change
1% Have Pool
1% Have Garage
This Home
$84,525
Median
$179,286

This home is -52.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $449 across all districts. With a homestead exemption claimed, that drops to $430 — saving $19 per year. That's $36 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
Williamson CountyCounty0.3694%$312
Williamson County ESD #10 - CouplandESD0.1000%$85
Williamson County FM/RdCounty0.0443%$37
Lower Brushy Creek WCIDWater0.0169%$14
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$449

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $115,072 would pay approximately $718 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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