Before You Build in Quincy, MA: Permit & Rule Checklist (2026)

Quincy's zoning code limits front yard fences to 4 feet and rear/side yard fences to 6 feet. Exception permits allow up to 8 feet for security purposes on a case-by-case basis. Pool fences must be at least 6 feet high.

Massachusetts General Law Chapter 49 provides the baseline for fence neighbor disputes. Quincy does not have specific shared-fence cost-sharing ordinances; MGL c. 49 §21 governs line fences and shared maintenance obligations between neighbors.

Fence permits are required in Quincy when a fence exceeds 4 feet in height, is on a corner lot, uses masonry materials, or surrounds a swimming pool. Normal fence maintenance and repairs do not require a permit.

Quincy requires pool fences to be at least 6 feet high with self-closing and self-latching gates. Massachusetts Building Code (780 CMR) follows the IRC requiring 48-inch minimum barriers; Quincy's local rule is stricter at 6 feet.

Quincy swimming pools must comply with the Massachusetts Building Code (780 CMR) and state pool safety regulations. Pools over 24 inches deep require a building permit. Pools near wetlands require Conservation Commission review.

Above-ground pools in Quincy over 24 inches in depth require a building permit and must meet the same fencing requirements as in-ground pools. Portable pools (shallow, not permanent) may be exempt from permit and fencing requirements.

Quincy allows ADUs by right under MGL c. 40A §3 and the 2024 Affordable Homes Act. One ADU per single-family lot is allowed as internal, addition, or detached unit. Maximum size is 50% of principal dwelling or 900 sq ft, whichever is less. Minimum size is 320 sq ft for detached units.

Garage conversions in Quincy require a building permit. If converting to living space or an ADU, the conversion must comply with Massachusetts Building Code (780 CMR), zoning setbacks, and ADU size rules under QZO and MGL c. 40A §3.

Quincy regulates carports as accessory structures under Quincy Code Chapter 196 (Zoning). Carports must comply with the dimensional and setback requirements of the underlying residence district set by Chapter 196 and obtain building permits from the Department of Inspectional Services under 780 CMR (Massachusetts State Building Code, Tenth Edition).

Quincy regulates sheds and accessory structures through its zoning dimensional regulations (Chapter 375 Section 4.0). Accessory structures must meet zoning setback requirements. Building permits are required for permanent structures.

Quincy is not in the Massachusetts year-round open burning ban list. Under MGL c. 48 §13, open burning is permitted seasonally with a local fire department permit. The burning season runs January 15 to May 1, 10 AM–4 PM only.

Fire pits in Quincy are subject to MassDEP open burning rules. Non-cooking wood-burning fire pits require a fire department permit and are only allowed January 15 – May 1. Gas fire pits used for cooking may have more flexibility.

Quincy property owners are responsible for maintaining trees and shrubs on their property. Trees overhanging public ways must be maintained to prevent hazards. Major landscaping and site plans require a licensed professional and Conservation Commission review if near wetlands.

Quincy water is managed by the City of Quincy Department of Public Works. MassDEP drought management orders supplement local utility restrictions during declared drought conditions. No permanent odd/even watering schedule was found in municipal code.

Quincy does not have a widely published private-property tree removal permit requirement beyond cases involving wetlands, site plans, or heritage-designated trees. Removal near wetlands requires Conservation Commission review under MGL c. 131 §40.