ADU Construction in Massachusetts (Framingham ADU Builder)

Lisa Moore
Apr 7
2 min read

If you’re searching for an ADU builder in Massachusetts, this real project by Maize Restoration & Remodeling shows how we transform existing homes into high-value living spaces.

We are currently building a second-floor ADU addition, helping this homeowner maximize space, increase property value, and create long-term income potential.

What Is an ADU in Massachusetts?

An Accessory Dwelling Unit (ADU) is a secondary housing unit located on the same property as a primary home.

In Massachusetts, ADUs are becoming one of the most in-demand construction projects due to:

Rising home prices
Demand for rental units
Flexible living solutions

Types of ADUs:

Detached ADUs (backyard units)
Garage conversions
Basement apartments
Second-floor additions (like this project)

Real ADU Project in Framingham, MA (In Progress)

This project involves a full structural addition and interior reconfiguration.

We are currently in the framing phase, where the structure is built to support the new living space.

What’s happening now:

Structural framing for second-floor ADU
Beam installation and load support
Layout creation for bedroom and living area
Window openings for natural light

This stage is critical because it defines the entire layout and ensures the home is structurally sound.

Why Build an ADU in Framingham or Massachusetts?

1. Increase Home Value

ADUs can significantly boost property value — often giving strong return on investment.

2. Rental Income Opportunity

Create monthly cash flow by renting out your ADU.

3. Multi-Family Living

Perfect for in-laws, family members, or guests.

4. Smart Use of Space

Instead of moving, build additional living space on your existing property.

ADU Zoning Laws in Massachusetts

Before building an ADU, homeowners must consider:

Local zoning requirements
Lot size and setbacks
Parking requirements (varies by town)
Permit approvals

Each city (Framingham, Marlborough, Natick, etc.) has different rules.

👉 Tip: Working with a design-build contractor like Maize helps you avoid delays and costly mistakes.

Our ADU Design-Build Process

At Maize Restoration & Remodeling, we handle everything from start to finish:

Step 1: Consultation

We meet with you to understand your goals, layout, and budget.

Step 2: Design & Planning

We create a full layout and help with structural planning.

Step 3: Permits & Approvals

We guide you through the permit process with your local town.

Step 4: Construction

From framing to finish, we handle the entire build.

Step 5: Final Walkthrough

We make sure everything is completed to the highest standard.

How Much Does It Cost to Build an ADU in Massachusetts?

ADU costs vary depending on size, finishes, and structure.

Typical ADU Costs:

Small ADU / Conversion: $150,000 – $300,000
Mid-Range ADU: $300,00 – $400,000
Large / Addition ADU: $250,000 – $500,000+

👉 Every project is different — the best way is to schedule a consultation.

Why Choose Maize Restoration & Remodeling?

✔ Local Massachusetts ADU builder

✔ Design-build company (one team from start to finish)

✔ Experience with additions, framing, and full remodels

✔ Strong focus on quality and project management

We don’t just build — we help you maximize your investment.

Start Your ADU Project Today

If you’re thinking about building an ADU in Massachusetts or Framingham, now is the time.

We’ll guide you through design, permits, and construction — making the process simple and stress-free.