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4900 CR 434, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

3 bed2 bath2,432 sqftBuilt 2006

Property at a Glance

This home is estimated between $362,567 and $1,612,369, with a best estimate of $797,939. 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

$362,567 $1,612,369
Best Estimate
$797,939
WCAD Value
$769,912
Medium Confidence

Based on 4 comparable properties(3 in the same subdivision)

Based on 4 comparable properties (3 in the same subdivision, 1 nearby), the estimated range is $362,567 and $1,612,369. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (4)

4670 CR 434, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,720 sqft Built 2003
Raw Value $546,235
Adjusted Value $457,806

Adjusted -$69,317 for 288 sqft less living space and +$21,037 for being newer and -$40,149 for no garage. Net adjustment: -$88,429.

4840 CR 434, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,775 sqft Built 2011
Raw Value $520,332
Adjusted Value $362,567

Adjusted -$82,554 for 343 sqft less living space and -$35,062 for being older and -$40,149 for no garage. Net adjustment: -$157,765.

4300 CR 434, THORNDALE, TX 76577
0.00 mi 85% similar Same subdivision
2 bed 1,040 sqft Built 2008
Raw Value $1,291,363
Adjusted Value $1,612,369

Adjusted +$335,031 for 1,392 sqft more living space and -$14,025 for being older. Net adjustment: +$321,006.

2 bed 1 bath 800 sqft Built 1935
Raw Value $247,401
Adjusted Value $1,138,072

Adjusted +$392,795 for 1,632 sqft more living space and +$497,876 for being newer. Net adjustment: +$890,671.

The Neighborhood

This home is valued 66.0% 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
$769,912
Median
$463,728

This home is +66.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $1,626 across all districts. With a homestead exemption claimed, that drops to $1,569 — saving $57 per year. That's $131 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%$1,132
Williamson County ESD #10 - CouplandESD0.1000%$306
Williamson County FM/RdCounty0.0443%$136
Lower Brushy Creek WCIDWater0.0169%$52
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$1,626

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $797,939 would pay approximately $4,981 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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