Zoning plays an integral role in tackling the housing crisis on Nantucket, a community with a critical need for affordable and attainable housing. Through creative amendments to zoning bylaws, the town has enabled innovative solutions to expand housing opportunities without compromising its historic charm.
Among the most impactful strategies are Secondary and Tertiary Lots, which empower property owners to create deed-restricted affordable housing through special permits. Secondary lots can be subdivided with a minimum size of 40% of the district’s zoning requirements, offering flexibility for homeowners to contribute to affordable housing stock. Tertiary lots allow for two affordable lots alongside one market-rate lot. These lots ensure affordability through permanent deed restrictions, and financial support is available from the Affordable Housing Trust to help homeowners through the planning, engineering, and permitting process.
Workforce Housing initiatives are another critical element. These developments, facilitated by special permits, provide both ownership and rental opportunities. In designated districts like R-5 and R-10, workforce housing projects offer density bonuses to developers who include affordable units. A portion of these units—25%—must be deed-restricted.
To address the challenges faced by local businesses, zoning permits Employer Dormitories and Neighborhood Employee Housing through special permits, allowing employers to provide accommodation for their staff. These options are particularly valuable in Nantucket’s seasonal economy, where housing access is essential for workforce stability.
Nantucket also enables Apartment Units and Apartment Buildings to increase housing density. Apartment units are allowed within or on the same lot as commercial use, and Apartment buildings are allowed by special permits in CMI, CN, and VN districts.
Zoning strategies represent a cornerstone of Nantucket’s commitment to creating a sustainable community. By embracing these innovative approaches, the town continues to address housing challenges, fostering a more inclusive and vibrant future.