Everything ADU

If you live in Massachusetts, you have probably heard the term “protected use” when referring to the new ADU regulations. Basically, this is a reference to 760 CMR 71 which is the new regulation enabled by the Affordable homes act from August of 2024. The regulation defines “protected use ADU” as an ADU protected by M.G.L. Ch 40A section 3. Section 3 is commonly referred to as the “Dover amendment”. Section 3 lists subjects which zoning may not regulate ….. may not regula

This is one of the most common questions we see. To put it simply, most of the questions that will be asked at the beginning of your project will be answered by two plans: First, you will need your building plans Second you will need a plot plan (or a site plan) Based on your building plans, your surveyor can place your new ADU on your lot with respect to setbacks from your property lines and your septic system (if you have one). After your ADU has been properly placed o

Did you know that the design of your ADU can significantly impact its energy efficiency? From window placement to material choices, every detail matters. For example, take our Willowbrook design (see below). The high windows help to create a draft that can be pulled from the lower bedroom windows and out the transom above the bedroom doors. The warm air that has collected up high is replaced with cooler air from down low. This will create a cool breeze through the bedroo

Tiny homes like the one's below are now a stand-alone appendix to the Massachusetts Building Code. Tiny homes are required to be 400 square feet or less. However, the code is slightly relaxed in several key areas. For example, energy code requirements are slightly lower making it much easier to meet code. "Loft" areas (which are not counted towards square footage) can be accessed by ships ladders or stairs that can fit into much more compact area than typical stairs.

Accessory dwelling units (ADU'S) in Massachusetts are now allowed as-of-right? on Aug 6, 2024, the Governor signed the Affordable Homes Act into law. section 8 of that act amended the Zoning act (MGL Ch. 40A) to allow ADU's up to 900 sq ft. to be built by right. This means no more long-drawn-out government red tape to get your project approved! However, as with most Government mandates, the information was not passed on to the local Building Departments in a clear