Beta Williamson County, TX only — data and coverage are limited during early access.

3500 CR 451, COUPLAND, TX 78615

COUPLAND, 78615 — williamson County

3 bed2 bath2,558 sqftBuilt 1983

Property at a Glance

This home is estimated between $58,297 and $1,063,742, with a best estimate of $519,311. That places the property above the X006330I - THRALL ISD NON-CITY median of $447,610, in a neighborhood that appreciated 2.2% over the past year.

Estimated Value Range

$58,297 $1,063,742
Best Estimate
$519,311
WCAD Value
$365,159
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in X006330I - THRALL ISD NON-CITY. The estimated range of $58,297 and $1,063,742 should be treated as a rough guide.

Comparable Properties (5)

980 CR 469, COUPLAND, TX 78615
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,193 sqft Built 2006
Raw Value $882,826
Adjusted Value $1,063,742

Adjusted +$89,971 for 365 sqft more living space and -$43,790 for being older and +$134,735 for having a garage. Net adjustment: +$180,916.

1051 CR 465, COUPLAND, TX 78615
0.00 mi 98% similar
3 bed 2,128 sqft Built 1984
Raw Value $280,487
Adjusted Value $519,311

Adjusted +$105,993 for 430 sqft more living space and -$1,904 for being older and +$134,735 for having a garage. Net adjustment: +$238,824.

651 CR 470, COUPLAND, TX 78615
0.00 mi 94% similar
3 bed 2 bath 1,876 sqft Built 1988
Raw Value $317,474
Adjusted Value $476,064

Adjusted +$168,110 for 682 sqft more living space and -$9,520 for being older. Net adjustment: +$158,590.

2980 CR 451, COUPLAND, TX 78615
0.00 mi 86% similar
3 bed 3,192 sqft Built 2006
Raw Value $123,630
Adjusted Value $58,297

Adjusted -$156,278 for 634 sqft less living space and -$43,790 for being older and +$134,735 for having a garage. Net adjustment: -$65,333.

1999 CR 469, COUPLAND, TX 78615
0.00 mi 86% similar Same subdivision
4 bed 3 bath 2,936 sqft Built 2023
Raw Value $1,196,900
Adjusted Value $1,027,569

Adjusted -$93,175 for 378 sqft less living space and -$76,156 for being older. Net adjustment: -$169,331.

The Neighborhood

This home is valued 18.4% below the X006330I - THRALL ISD NON-CITY median of $447,610. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.2% over the past year.

X006330I - THRALL ISD NON-CITY

below average
1,269 Properties
$447,610 Median Value
+2.2% YoY Change
4% Have Pool
36% Have Garage
This Home
$365,159
Median
$447,610

This home is -18.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,355 across all districts. With a homestead exemption claimed, that drops to $4,594 — saving $1,761 per year. That's $383 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
Thrall ISDSchool1.2096%$4,417
Williamson CountyCounty0.3694%$1,349
Williamson County ESD #10 - CouplandESD0.1000%$365
Williamson County FM/RdCounty0.0443%$162
Lower Brushy Creek WCIDWater0.0169%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7403%$6,355

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $519,311 would pay approximately $3,242 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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