ADA consulting for Massachusetts homeowners
From zoning review to move-in, we guide you through every step of building an accessory dwelling unit, with deep knowledge of Massachusetts permitting, Title 5 septic systems, and local financing.
CTA 1: Book a free 30-Minute Consultation
CTA 2: Download the Free MA ADU Feasibility Checklist
Serving Bedford, Concord, Lexington, Lincoln, Carlisle, Acton, Burlington, Winchester, Arlington, Belmont, Sudbury, Wayland — and communities across Metro West Massachusetts.
Building an ADU in Massachusetts should be simple. It rarely is.
In February 2025, Massachusetts legalized ADUs by right in every single-family zone. But most homeowners quickly find themselves navigating a maze of zoning rules, Title 5 septic requirements, financing options, and contractor bids — without anyone clearly on their side.
Together Home is the knowledgeable guide every homeowner wishes they had during a $300,000 decision. We work for you — not a builder, not a designer, not a lender. Just you
Why homeowners choose Together Home
15+ years in Massachusetts municipal health
Title 5 septic review, permit applications, town meetings, inspection coordination — I've been on the municipal side of this work for years. We catch the problems that derail projects before you commit a dollar.
Licensed Massachusetts real estate agent
We understand property value, rental income projections, and how an ADU fits into your long-term plan — not just as a structure, but as an investment.
Professional project management
Your ADU will touch architects, contractors, subcontractors, inspectors, lenders, and insurance. We coordinate all of it so you don't have to.
Three Steps to a clear path forward
Step 1 — Free 30-minute consultation
A no-pressure call to understand your property, your goals, and what's realistic. You'll leave with a clear sense of whether an ADU is worth pursuing.
Step 2 — Feasibility Study ($995)
A detailed written report: zoning analysis, Title 5 assessment, budget range, financing options, timeline. Delivered in 7-10 business days. Yours to keep, whether you continue with us or not.
Step 3 — Full project support
If you decide to move forward, we handle the permits, vet the architects, coordinate the contractors, and stay with you through inspection and move-in.
An ADU for every kind of homeowner
Our clients are building ADUs for:
A parent who wants to age in place near family
Adult children returning home or saving for their first home
A home office, art studio, or quiet retreat
Rental income that stays on the property
Guest space for extended family
Multigenerational living without loss of independence
Ready to find out what’s possible on your property
Book a free consulation. No pitch. no pressure