Kitchen & Bath in Cohasset, Massachusetts

Cohasset is in National Grid electric territory, so homeowners qualify for the full Mass Save rebate program. For kitchen and bath work the relevant rebates are heat pump water heaters (currently $750 per unit, whatever the old tank burned) and Mass Save's $500 cooktop rebate for replacing a gas or propane stove with an ENERGY STAR induction or electric radiant cooktop.

The federal 25C tax credit expired December 31, 2025, so it no longer applies to 2026 work. In Cohasset's older antiques a panel upgrade is common, since many homes still run undersized service. A Mass Save Home Energy Assessment is the usual first step and often surfaces insulation work subsidized at 75% or more, worthwhile in drafty period and coastal houses.

Cohasset's Building Department requires a building permit for any kitchen or bath remodel that touches structure, walls, or fixtures, with separate plumbing, electrical, and gas permits from licensed trades. The coastal setting adds wrinkles: waterfront and harbor-area work near the shoreline, marshes, or the harbor draws Conservation Commission review under the Wetlands Protection Act, and homes in flood zones can face floodplain construction rules. The Common and historic harbor area carry historic character, so exterior changes may need review. Pre-1978 homes fall under federal RRP lead-safe rules, adding roughly $1,500–$5,000 to qualifying projects.

Cohasset sits at the top of the South Shore cost band — well above the state median, reflecting its affluent coastal market. Mid-range bath remodels run $22,000–$40,000, with primary suites $42,000–$80,000. Mid-range kitchens land at $42,000–$80,000, and high-end semi-custom or custom work runs $80,000–$160,000 and up for waterfront estates. Period homes, coastal-grade materials, flood-zone requirements, and high finish expectations all push Cohasset budgets above neighboring towns.

Cohasset is a Norfolk County town of about 8,300 people across roughly 3,300 housing units, an affluent coastal community on the South Shore where Massachusetts Bay meets the Cohasset Harbor village. The median home dates to around 1960, an older and high-value stock: sea-captain antiques and shingle-style houses near the harbor and Cohasset Common, mid-century homes, and waterfront estates along the shoreline.

That high-value, older mix defines the remodel market. Kitchen and bath projects here run toward high-end finishes and full reconfigurations, frequently in period homes that need careful structural work alongside the upgrade. Coastal exposure is a constant factor — salt air, flood zones, and the Wetlands Protection Act all shape how waterfront projects get scoped, and budgets here run among the highest on the South Shore.