Common stall dimensions
Most Greater Boston towns use something close to these numbers for 90-degree parking:
- Standard stall: 9 feet wide by 18 feet long
- Compact stall (where allowed): 8 feet by 16 feet
- Accessible stall: 8 feet wide plus a 5-foot access aisle
- Van-accessible stall: 8 feet plus an 8-foot access aisle
Where to find your town's rule
Look in the parking section of your town's zoning bylaw, usually titled "Off-Street Parking and Loading." Boston's zoning code, for example, sets different standards by district. Your site plan approval may also lock in specific dimensions.
Why stall width matters
Today's SUVs and pickups are wider than the cars many older lots were designed for. Squeezing stalls to 8.5 feet may add spaces on paper but leads to door dings and complaints. We balance count against comfort and your bylaw.
Frequently asked questions
Can I make stalls smaller to fit more cars?
Only within your town's minimums. Many towns allow a percentage of compact stalls, which can add capacity legally.
How wide is a parking line?
Stall lines are typically 4 inches wide, painted white or yellow.
Do angled stalls use less space?
Angled stalls allow narrower one-way aisles, which can help on long, narrow lots.
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