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4670 CR 434, THORNDALE, TX 76577

THORNDALE, 76577 — williamson County

3 bed2 bath2,720 sqftBuilt 2003

Property at a Glance

This home is estimated between $450,995 and $1,700,798, with a best estimate of $1,042,421. 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

$450,995 $1,700,798
Best Estimate
$1,042,421
WCAD Value
$546,235
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 $450,995 and $1,700,798. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (4)

4900 CR 434, THORNDALE, TX 76577
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,432 sqft Built 2006
Raw Value $769,912
Adjusted Value $858,341

Adjusted +$69,317 for 288 sqft more living space and -$21,037 for being older and +$40,149 for having a 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 $450,995

Adjusted -$13,238 for 55 sqft less living space and -$56,099 for being older. Net adjustment: -$69,337.

4300 CR 434, THORNDALE, TX 76577
0.00 mi 81% similar Same subdivision
2 bed 1,040 sqft Built 2008
Raw Value $1,291,363
Adjusted Value $1,700,798

Adjusted +$404,348 for 1,680 sqft more living space and -$35,062 for being older and +$40,149 for having a garage. Net adjustment: +$409,435.

2 bed 1 bath 800 sqft Built 1935
Raw Value $247,401
Adjusted Value $1,226,501

Adjusted +$462,112 for 1,920 sqft more living space and +$476,839 for being newer and +$40,149 for having a garage. Net adjustment: +$979,100.

The Neighborhood

This home is valued 17.8% 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

above average
272 Properties
$463,728 Median Value
-1.0% YoY Change
2% Have Pool
13% Have Garage
This Home
$546,235
Median
$463,728

This home is +17.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $1,853 across all districts. With a homestead exemption claimed, that drops to $1,788 — saving $65 per year. That's $149 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%$1,290
Williamson County ESD #10 - CouplandESD0.1000%$349
Williamson County FM/RdCounty0.0443%$155
Lower Brushy Creek WCIDWater0.0169%$59
Williamson Central Appraisal Districtcad0.0000%$0
Thorndale ISDSchool0.0000%$0
Total Annual Tax0.5307%$1,853

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,042,421 would pay approximately $6,507 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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