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Brooklyn Park, MN Building Safety: Door Locking Hardware (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Applies to
Apartment buildings citywide
Entrance door lock type
Dead-latch with lever knob inside
Outside hardware
Key cylinder on entrance doors
Latch behavior
Locked outside, unlocked inside
Adopted amendment
IPMC § 304.15.1 via § 106.02(V)

Summary

Apartment buildings in the City of Brooklyn Park must keep a working security system controlling access: locked entrance or foyer doors and locked hallway doors into each unit. Entrance doors need dead-latch locks with inside lever knobs and outside key cylinders that lock automatically from outside while staying unlocked from within.

Section 304.15.1 Apartment Security System. For the purpose of providing a reasonable amount of safety and general welfare for persons occupying apartment dwellings, an approved security system shall be maintained for each apartment building to control access. The security system shall consist of locked building entrance or foyer doors and lock doors leading from hallways into individual dwelling units. Dead-latch type door locks shall be provided with lever knobs on the inside of the building entrance doors and with key cylinders on the outside of building entrance doors. Building entrance door latches shall be of a type that is permanently locked from the outside and permanently unlocked from the inside.

Full Breakdown

1, Apartment Security System, for the City of Brooklyn Park. It requires an approved security system maintained for every apartment building to control access, consisting of locked building entrance or foyer doors and locked doors leading from hallways into individual dwelling units. The hardware itself is specified: dead-latch type door locks with lever knobs on the inside of building entrance doors and key cylinders on the outside. Building entrance door latches must be of a type that stays permanently locked from the outside and permanently unlocked from the inside, so a resident or visitor can always exit without a key but cannot enter from the exterior without one.

19, Gates, which requires gates built to be self-closing and self-latching to actually close and latch when released, in accordance with the Minnesota State Building Code and the Brooklyn Park Zoning Code. 02(D). S. Chapter 429. The whole chapter was last amended by Ordinance 2025-1313, passed June 9, 2025.

Violations & Fines

A violation of the amended IPMC, including the apartment security system rule, is enforced through Section 106.02(G)'s adoption of IPMC Section 106.4: prosecution within the limits state or local law allows, with each day a violation continues after due notice treated as a separate offense. Uncorrected violations can also lead to a City Council resolution ordering the deficiency remedied and the cost assessed as a lien on the property.

Frequently Asked Questions

Does Brooklyn Park require a specific lock type on apartment entrance doors?
Yes. Section 106.02(V) requires dead-latch type locks with a lever knob on the inside of the building entrance door and a key cylinder on the outside, so the door locks automatically from outside.
Can a tenant exit an apartment building entrance without a key?
Yes. Section 106.02(V) requires entrance door latches to be permanently unlocked from the inside even though they stay permanently locked from the outside, so residents can always exit freely.
Who enforces the apartment security system rule in Brooklyn Park?
The Building Official, acting as Code Official under the amended Property Maintenance Code, enforces Section 106.02(V) and can issue compliance orders and prosecute violations under the chapter's penalty provisions.

Sources & Official References

Other rules in Brooklyn Park

All Brooklyn Park rules

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Door Locking Hardware in Nearby Cities

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