Basement Finishing Costs in Bourne
A basement finishing project in Bourne, Massachusetts typically runs $20.5K–$34K for a basic job, $34K–$61K for a mid-range project, and $61K–$102K or more for a high-end finish.
These figures are adjusted for local labor and material costs. Bourne prices run above the Massachusetts baseline (a local cost index of 1.36×, based on an average of $476 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 Bourne, focus on the improvements buyers notice most.