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Cost to Finish a Basement in Wareham, MA — June 2026

What finishing a basement really costs in Wareham, Massachusetts — typical price ranges, local adjustments, and resale ROI.

Updated June 2026 · Live MLS data
Basic
$16.5K–$28K
Mid-Range
$28K–$50K
High-End
$50K–$83.5K
Typical Resale ROI
65–75%
Local Cost Index
1.11×

Basement Finishing Costs in Wareham

A basement finishing project in Wareham, Massachusetts typically runs $16.5K–$28K for a basic job, $28K–$50K for a mid-range project, and $50K–$83.5K or more for a high-end finish.

These figures are adjusted for local labor and material costs. Wareham prices run above the Massachusetts baseline (a local cost index of 1.11×, based on an average of $389 per square foot), so estimate accordingly.

For resale, a basement finishing project typically recovers about 65–75% of its cost — well-targeted, mid-range work usually returns more than the most expensive options. If you're renovating to sell in Wareham, focus on the improvements buyers notice most.

Browse homes for sale in Wareham → See every active listing with photos, pricing, and full details.

Frequently Asked Questions

How much does a basement finishing project cost in Wareham, MA?

In Wareham, a basic basement finishing project runs about $16.5K–$28K, a mid-range job $28K–$50K, and a high-end one $50K–$83.5K or more.

Does a basement finishing project add value in Wareham?

A basement finishing project typically recovers around 65–75% at resale. Targeted, mid-range work usually delivers the best return in the Wareham market.

Why do basement finishing project costs vary by town?

Labor and material costs track local cost of living. Wareham's local cost index is 1.11× the state baseline, which adjusts these estimates up or down.

Market figures are derived from live MLS data and are provided for informational purposes only. They are not an appraisal or a guarantee of value. Last updated June 2026.