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308 HERRIN ST, COUPLAND, TX 78615

COUPLAND, 78615 — williamson County

2 bed1 bath1,504 sqftBuilt 1962

Property at a Glance

This home is estimated between $10,019 and $417,404, with a best estimate of $151,741. That places the property below the T705350I - SCO-COUPLAND median of $418,832, in a neighborhood that declined 4.1% over the past year.

Estimated Value Range

$10,019 $417,404
Best Estimate
$151,741
WCAD Value
$259,154
High Confidence

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

Based on 5 comparable properties in T705350I - SCO-COUPLAND, this home's estimated market value is between $10,019 and $417,404. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

408 POWELL ST, COUPLAND, TX 78615
0.05 mi 100% similar Same subdivision
2 bed 1 bath 1,488 sqft Built 1980
Raw Value $213,622
Adjusted Value $152,001

Adjusted +$3,696 for 16 sqft more living space and -$65,317 for being older. Net adjustment: -$61,621.

300 AUSTIN ST, COUPLAND, TX 78615
0.08 mi 100% similar Same subdivision
2 bed 1 bath 1,848 sqft Built 1950
Raw Value $187,668
Adjusted Value $151,741

Adjusted -$79,472 for 344 sqft less living space and +$43,545 for being newer. Net adjustment: -$35,927.

206 N AUSTIN ST, COUPLAND, TX 78615
0.05 mi 98% similar Same subdivision
3 bed 1 bath 1,354 sqft Built 1974
Raw Value $124,846
Adjusted Value $115,955

Adjusted +$34,654 for 150 sqft more living space and -$43,545 for being older. Net adjustment: -$8,891.

300 CR 488, COUPLAND, TX 78615
0.07 mi 93% similar Same subdivision
2 bed 1 bath 1,608 sqft Built 1950
Raw Value $397,885
Adjusted Value $417,404

Adjusted -$24,026 for 104 sqft less living space and +$43,545 for being newer. Net adjustment: +$19,519.

307 POWELL ST, COUPLAND, TX 78615
0.03 mi 91% similar Same subdivision
2 bed 1 bath 2,462 sqft Built 1975
Raw Value $278,513
Adjusted Value $10,019

Adjusted -$221,321 for 958 sqft less living space and -$47,173 for being older. Net adjustment: -$268,494.

The Neighborhood

This home is valued 38.1% below the T705350I - SCO-COUPLAND median of $418,832. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.1% over the past year.

T705350I - SCO-COUPLAND

below average
561 Properties
$418,832 Median Value
-4.1% YoY Change
2% Have Pool
26% Have Garage
This Home
$259,154
Median
$418,832

This home is -38.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,141 across all districts. With a homestead exemption claimed, that drops to $2,474 — saving $1,667 per year. That's $206 per month a buyer should budget. The assessed value increased +31.9% vs the subdivision average of -4.1%. This above-average increase gives a protest opportunity score of 95 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Coupland ISDSchool1.1622%$2,513
Williamson CountyCounty0.3694%$799
CouplandCity0.2227%$481
Williamson County ESD #10 - CouplandESD0.1000%$216
Williamson County FM/RdCounty0.0443%$96
Lower Brushy Creek WCIDWater0.0169%$37
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9156%$4,141
95 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $151,741 would pay approximately $947 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 4/17/2026.

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