Moving to Brookline, MA? Here Are the Local Rules You Should Know

Brookline, Massachusetts may not be the biggest city in the state, but it has its own set of local rules that residents need to follow. With 40 tracked ordinances across 12 categories, there is more here than you might expect.

Short-Term Rentals

Occupancy Limits: Brookline's Short-Term Rental General By-Law (Article 17, approved at the May 2021 Annual Town Meeting) caps overnight occupancy at 2 guests per bedroom up to a maximum of 8 guests, and any occupancy above 3 persons not within the second degree of kindred to the operator must comply with State Building and Sanitary Code requirements for sleeping-room occupancy, ventilation, egress, and life-safety devices..

Also covered: Insurance Requirements (strict), Noise Rules (strict), Taxes & Fees (moderate). See the full short-term rentals guide for Brookline for details.

Accessory Structures

Carport Rules: Brookline's Zoning By-Law treats a detached carport as an accessory building. Under the Article V dimensional rules and the Building Department's Storage Shed/Accessory Structure FAQ, an accessory structure must sit at least 6 feet from any side or rear property line and at least 6 feet from the principal residence, may not stand in any front-yard setback, and requires a building permit; relief from the 6-foot setback or front-yard placement is only available by Special Permit from the Board of Appeals..

Also covered: Garage Conversions (moderate), ADU Rules (permissive), Shed Rules (moderate). See the full accessory structures guide for Brookline for details.

Fire Regulations

Outdoor Burning: Brookline is on Massachusetts's permanent year-round open burning prohibited list. Under MGL c.

Also covered: Fireworks (strict), Fire Pit Rules (strict), Brush Clearance (permissive). See the full fire regulations guide for Brookline for details.

Fence Regulations

Neighbor Fence Rules: Massachusetts General Law Chapter 49 §21 governs shared fence obligations between neighbors. Brookline does not have a local ordinance superseding state law.

Also covered: Height Limits (moderate), Permit Requirements (moderate). See the full fence regulations guide for Brookline for details.

Swimming Pools & Spas

Fencing Requirements: Brookline requires pool fences to comply with Massachusetts Building Code (780 CMR) minimum of 48 inches (4 feet). Gates must be self-closing and self-latching with latches at least 54 inches above ground.

Also covered: Safety Rules (moderate), Above-Ground Pools (moderate). See the full swimming pools & spas guide for Brookline for details.

Curfew Laws

Juvenile Curfew: Brookline enforces a juvenile curfew for minors under 17. Nighttime curfew hours typically run 11 PM to 6 AM on school nights with later weekend hours..

Animal Ordinances

Exotic Pets: Brookline was among the first Massachusetts municipalities to restrict exotic animals in traveling shows. State law prohibits possession of large cats, bears, primates, and venomous reptiles without MassWildlife permits.

Also covered: Beekeeping (moderate), Dog Leash Laws (moderate), Breed Restrictions (permissive). See the full animal ordinances guide for Brookline for details.

Parking Rules

Street Parking Limits: Brookline prohibits parking for more than 2 hours on streets between 6 AM and 1 AM (Sunday/holiday exempt). Overnight parking of more than 1 hour is prohibited between 2 AM and 6 AM without a resident permit..

Also covered: Driveway Rules (moderate), Commercial Vehicle Restrictions (moderate), RV & Boat Parking (strict). See the full parking rules guide for Brookline for details.

Noise Ordinances

Quiet Hours: Brookline regulates noise under General By-Laws Article 8.15 (Noise Control). The bylaw prohibits Noise Pollution, defined as sound exceeding the Background Noise Level.

Also covered: Barking Dogs (moderate), Construction Hours (strict). See the full noise ordinances guide for Brookline for details.

Landscaping Rules

Tree Removal & Heritage Trees: Brookline's Tree Preservation Bylaw (effective March 27, 2025) requires a Tree Impact and Removal Permit for removing protected trees (6+ inches DBH within 20 ft of property line) and for construction/demolition near such trees. Mitigation costs $500 per inch of diameter removed..

Also covered: Tree Trimming (strict), Water Restrictions (moderate), Grass Height Limits (moderate). See the full landscaping rules guide for Brookline for details.

Home Business

Signage Rules: Brookline's Sign regulations in the Zoning By-Law strictly limit commercial signage. In residential districts, home occupation signage is heavily restricted.

Also covered: Zoning Restrictions (moderate), Customer Traffic Restrictions (moderate). See the full home business guide for Brookline for details.

Environmental Rules

Flood Zones: Brookline has a Floodplain Overlay District (FOD) requiring a Floodplain Development Permit for all construction, fencing, sheds, or other development in FEMA-designated flood zones. Brookline participates in NFIP..

What to Do With This Information

This overview covers the big picture, but the details matter. Each ordinance page for Brookline includes the full text, violation penalties, and frequently asked questions. Use those pages when you need specifics.