Building Smart: The Benefits (and Realities) of Adding an ADU to Your Property

As more Westwood homeowners look for creative ways to maximize their property’s value and flexibility, one concept is gaining real momentum – the Accessory Dwelling Unit, or ADU. Whether you call it a guest house, in-law suite, or backyard apartment, an ADU can open up a world of opportunity.
 
For many families, an ADU offers multi-generational living — a comfortable space for aging parents or young adult children who need independence without leaving the neighborhood. Others see it as an income opportunity, renting out the space to offset their mortgage or supplement retirement savings. And for some, it’s simply a way to add usable square footage for guests, a home office, or future needs.
 
That said, the decision to build an ADU isn’t as simple as picking a floor plan and calling a contractor. In Massachusetts, zoning regulations vary significantly by town, and Westwood is no exception. Some lots are too small to qualify. Others may require special permits or compliance with setback, parking, or utility requirements. Before breaking ground, it’s important to consult both your town’s building department and an experienced contractor who understands local codes and can guide you through the process.
 
At High Pace Construction, we start with a feasibility assessment – reviewing your lot, your goals, and your town’s specific rules. From there, we help homeowners design ADUs that complement the main house aesthetically and functionally, ensuring the finished project looks like an extension of your home rather than an afterthought.
 
When done right, an ADU can be one of the smartest investments a homeowner makes. It adds flexibility, boosts property value, and provides options for the future, all while making better use of the space you already own.
 
If you’ve been curious about what’s possible, start with a conversation. A well-planned ADU might be exactly what your property, and your family, needs.
 
Chris Tenaglia is the owner of High Pace Construction, serving Westwood and surrounding communities with high-quality residential construction and renovation services.