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1355 CR 437, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

3 bed3 bath2,333 sqftBuilt 2017

Property at a Glance

This home is estimated between $388,304 and $1,619,948, with a best estimate of $477,958. That places the property above the X401D75H - Thorndale median of $463,728, in a neighborhood that declined 1.0% over the past year.

Estimated Value Range

$388,304 $1,619,948
Best Estimate
$477,958
WCAD Value
$721,393
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 $388,304 and $1,619,948. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2361 CR 440, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,035 sqft Built 2004
Raw Value $263,109
Adjusted Value $425,993

Adjusted +$71,724 for 298 sqft more living space and +$91,160 for being newer. Net adjustment: +$162,884.

871 CR 436, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2,460 sqft Built 2006
Raw Value $444,281
Adjusted Value $530,999

Adjusted -$30,567 for 127 sqft less living space and +$77,136 for being newer and +$40,149 for having a garage. Net adjustment: +$86,718.

1500 COUNTY ROAD 440, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
4 bed 2,580 sqft Built 2022
Raw Value $442,666
Adjusted Value $388,304

Adjusted -$59,449 for 247 sqft less living space and -$35,062 for being older and +$40,149 for having a garage. Net adjustment: -$54,362.

455 CR 437 THORNDALE, TX 76577
0.00 mi 99% similar Same subdivision
3 bed 1,519 sqft Built 2021
Raw Value $1,411,932
Adjusted Value $1,619,948

Adjusted +$195,916 for 814 sqft more living space and -$28,049 for being older and +$40,149 for having a garage. Net adjustment: +$208,016.

3 bed 1,904 sqft Built 2015
Raw Value $320,531
Adjusted Value $477,958

Adjusted +$103,253 for 429 sqft more living space and +$14,025 for being newer and +$40,149 for having a garage. Net adjustment: +$157,427.

The Neighborhood

This home is valued 55.6% above the X401D75H - Thorndale median of $463,728. With 272 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.0% over the past year.

X401D75H - Thorndale

outlier high
272 Properties
$463,728 Median Value
-1.0% YoY Change
2% Have Pool
13% Have Garage
This Home
$721,393
Median
$463,728

This home is +55.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $2,518 across all districts. With a homestead exemption claimed, that drops to $2,430 — saving $88 per year. That's $203 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%$1,753
Williamson County ESD #10 - CouplandESD0.1000%$474
Williamson County FM/RdCounty0.0443%$210
Lower Brushy Creek WCIDWater0.0169%$80
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$2,518

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $477,958 would pay approximately $2,983 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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