Boston, MA Rental Inspections: Inspection Programs (2026)
Key Facts
- Threshold, 1-50 units
- 6 points/12 months
- Threshold, 51-500 units
- 10 points/12 months
- Threshold, 501+ units
- 14 points/12 months
- Fine per point
- $300
- Chronic offenders
- inspected every 3 years
- Hearing window
- 14 days to contest a point
Summary
Boston Code § 9-1.3 runs a points-based, proactive code enforcement track: ISD assesses points for missed registrations, ignored violation notices and problem-property listings, and any owner who crosses a unit-count-based threshold within 12 months is classified a "chronic offender" facing escalating $300 fines and mandatory three-year re-inspections.
(A) The purpose of this Section is to implement a proactive rental inspection program that maximizes the effectiveness of city resources in rental property code enforcement. It identifies all rental units in the city and their owners on a continuous and recurring basis... and prioritizes notorious problem properties in order to economically target city resources toward chronic and priority offenders... (H)(1) Residential rental property owners who fail to register or who repeatedly fail to comply with notices of violations, or warnings of noncompliance, or municipal fines, shall be assessed points based on the following schedule... Chronic offenders are subject to fines of $300, or the maximum allowed, for each subsequent point received in a 12-month rolling period.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-2: Current through Ordinance 2025 C. 14, passed 11-5-2025).
Full Breakdown
3(A) states the program's purpose is to "implement a proactive rental inspection program that maximizes the effectiveness of city resources" by tracking every rental unit continuously and "prioritizing notorious problem properties" for targeted enforcement. Division (H) operationalizes that goal with a points schedule: two points for being placed on the problem-property list; one point for failing to correct an ISD notice of violation of the state Sanitary Code, the Building Code or the Zoning Code within the deadline given; two points for failing to make a good-faith correction of an emergency violation after two inspections; and one point for failing to register or complete required inspections.
Owners cannot be double-counted for the same violation. Table 1 sets the chronic-offender threshold by portfolio size over a rolling 12- or 16-month period: six points in 12 months (or ten in 16) for owners of 1-50 units, ten points (or sixteen) for 51-500 units, and fourteen points (or twenty-four) for 501-plus units. ISD notifies an owner of each point and of chronic-offender status by certified mail, and the owner has 14 days to request a hearing contesting either. Once classified, a chronic offender must request, and ISD must conduct, an inspection of each rental unit every three years rather than five, and owes a $300 fine (or the statutory maximum if higher) for every additional point earned in a rolling 12-month period. The classification lifts once an owner's points fall below two within a rolling 12-month window.
Violations & Fines
Beyond the escalating $300-per-point fine, a chronic offender remains subject to prosecution in court under the applicable codes and regulations, and the property continues to be flagged for the shortened three-year inspection cycle until the owner's point total drops below two in a trailing 12-month period.
Frequently Asked Questions
What triggers "chronic offender" status for a Boston landlord?
How much does each additional point cost a chronic offender?
Can a landlord challenge a point assessment?
Sources & Official References
Other rules in Boston
Compare Boston to another location·View the Massachusetts rental inspections overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.
Inspection Programs in Nearby Cities
How other cities in this county handle inspection programs.