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Our Guide on Section 8 of Chapter 150 of the Acts of 2024 (ADU)
Welcome, Massachusetts homeowners and real estate investors! We are excited to launch our 2025 Blog series that will explain everything you need to know about Chapter 150 of the Acts of 2024 on single-family zoning districts throughout the State of Massachusetts.
What is Chapter 150 of the Acts of 2024?
On August 6, 2024, Governor Maura Healey signed the Affordable Homes Act into law, officially known as Chapter 150 of the Acts of 2024. This transformative legislation introduces nearly 50 policy initiatives and allocates $5.16 billion over five years to address the state’s rising housing costs.
A key component of this law, Section 8, amends the Zoning Act to allow homeowners to build Accessory Dwelling Units (ADUs) up to 900 square feet by right in single-family zoning districts across Massachusetts. This game-changing provision went into effect on February 2, 2025, removing barriers that previously made it difficult for homeowners to create additional living spaces.
This policy shift may seem small, but its impact is profound. By expanding housing opportunities, Massachusetts is taking bold steps to combat housing shortages, provide affordable living options, and support multigenerational households.
Housing affordability and homelessness remain pressing challenges nationwide, but with this legislation, Massachusetts is setting a new standard for innovative, community-focused solutions.
Stay tuned as we break down what this means for homeowners, investors, and communities across the state!
Why Build an ADU?
✅ Increase Property Value – Boost you home resale value by 10-30%.
✅ Earn Rental Income – Generate $1,500 – $3,500/month in passive income.
✅ Multi-Generational Living – Create a private space for family members.
✅ Affordable Housing Solution – Contribute to solving the housing crisis.
What Does It Cost?
💰 Typical Cost: $150K – $300K (varies by size & design).
🏦 Financing Available: Low-interest loans, grants, & tax incentives.
🔨 Build Time: 4 – 8 months from approval to completion.
How Much Can You Earn?
📈 Long-Term Rental: $18K – $42K/year ($1,500 – $3,500/month).
🏡 Short-Term Rental (Airbnb): Potential for $50K+/year in high-demand areas.
💰 Break-Even Period: 5-10 years through rental income.
crisis.
Is an ADU Right for You?
✅ Have extra backyard space?
✅ Want extra income or more living space?
✅ Looking to increase home value?
✅ Interested in state incentives & financing options? contribute to solving the housing crisis.
How to Get Started
1️⃣ Consult an Expert – Get a free site evaluation.
2️⃣ Secure Permits & Financing – We’ll guide you through the process.
3️⃣ Design & Build Your ADU – Custom options to match your needs.
4️⃣ Start Earning or Living in Your New Space – Enjoy the benefits!
How to Get Started
1️⃣ Consult an Expert – Get a free site evaluation.
2️⃣ Secure Permits & Financing – We’ll guide you through the process.
3️⃣ Design & Build Your ADU – Custom options to match your needs.
4️⃣ Start Earning or Living in Your New Space – Enjoy the benefits!
Call us today and discover how an ADU can transform your home and lifestyle!
Start Planning Your An Accessory Dwelling Unit (ADU)
We look forward to discussing your project!