ADU Cost in Massachusetts: Full 2026 Pricing by Type
Since the 2024 Affordable Homes Act took effect, Accessory Dwelling Units have gone from a zoning headache to an as-of-right option in most single-family zones across Massachusetts…
Read article
Massachusetts ADU Law Explained: The 2025 By-Right 900 sq ft Rules
If you own a single-family home in Massachusetts, the rules changed in a big way on February 2, 2025. That's when the accessory dwelling unit provisions of the Affordable Homes Act…
Read article
Financing an ADU in Massachusetts: HELOCs, Construction Loans & State Programs
Since the 2024 Affordable Homes Act made accessory dwelling units (ADUs) up to 900 square feet allowable by right in single-family zones across Massachusetts, the question we hear …
Read article
ADU vs. Home Addition in Massachusetts: Which One Makes More Sense for You?
If you're running out of space in your home, you've probably landed on two options: build an accessory dwelling unit (ADU) or put on a traditional home addition. Both add square fo…
Read article
Garage Conversion to ADU in Massachusetts: Is It Worth It? (2026 Guide)
If you've got a detached or attached garage sitting half-empty in Stoneham, Lexington, or Newton, you're probably wondering whether it can become a rental unit, an in-law suite, or…
Read article
ADU Permits in Massachusetts: Step-by-Step Guide for Homeowners (2026)
If you've been thinking about building an accessory dwelling unit on your property, 2026 is the year the rules finally work in your favor. The Affordable Homes Act, signed in Augus…
Read article
ADU Cost in Massachusetts: What to Budget in 2026 (Attached, Detached & Garage Conversions)
If you're thinking about adding an accessory dwelling unit to your property, the first question is always the same: how much is this going to cost? The honest answer is that ADU co…
Read article
ADU Construction in Massachusetts: Costs, Permits & What the 2025 Law Changed
For years, building an accessory dwelling unit (ADU) in Massachusetts meant fighting through a maze of local zoning rules, special permit hearings, and discretionary denials from p…
Read article