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300 CR 443, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

3 bed1,216 sqftBuilt 2017

Property at a Glance

This home is estimated between $-97,892 and $1,406,839, with a best estimate of $129,449. 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

$-97,892 $1,406,839
Best Estimate
$129,449
WCAD Value
$86,771
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 $-97,892 and $1,406,839. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4496 COUNTY ROAD 434, THORNDALE, TX 76577
0.74 mi 100% similar Same subdivision
3 bed 1,064 sqft Built 2021
Raw Value $84,525
Adjusted Value $122,836

Adjusted +$14,500 for 152 sqft more living space and +$23,811 for being newer. Net adjustment: +$38,311.

650 DAVIS DR, THORNDALE, TX 76577
0.67 mi 95% similar Same subdivision
3 bed 768 sqft Built 2017
Raw Value $86,714
Adjusted Value $129,449

Adjusted +$42,735 for 448 sqft more living space. Net adjustment: +$42,735.

701 COUNTY ROAD 439, THORNDALE, TX 76577
0.74 mi 94% similar Same subdivision
3 bed 1,904 sqft Built 2015
Raw Value $320,531
Adjusted Value $242,996

Adjusted -$65,629 for 688 sqft less living space and -$11,906 for being older. Net adjustment: -$77,535.

694 CR 444, THORNDALE, TX 76577
0.74 mi 91% similar Same subdivision
3 bed 1,568 sqft Built 1997
Raw Value $54,743
Adjusted Value $-97,892

Adjusted -$33,578 for 352 sqft less living space and -$119,057 for being older. Net adjustment: -$152,635.

455 CR 437 THORNDALE, TX 76577
0.74 mi 90% similar
3 bed 1,519 sqft Built 2021
Raw Value $1,411,932
Adjusted Value $1,406,839

Adjusted -$28,904 for 303 sqft less living space and +$23,811 for being newer. Net adjustment: -$5,093.

The Neighborhood

This home is valued 51.6% 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
$86,771
Median
$179,286

This home is -51.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $446 across all districts. With a homestead exemption claimed, that drops to $427 — 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%$321
Williamson County ESD #10 - CouplandESD0.1000%$87
Williamson County FM/RdCounty0.0443%$38
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5138%$446

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $129,449 would pay approximately $808 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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