Report Unsafe Multiple-Dwelling Conditions in Longueuil

Housing and Building Standards Quebec 3 Minutes Read · published May 24, 2026 Flag of Quebec

In Longueuil, Quebec, tenants and neighbours can report unsafe multiple-dwelling conditions that affect health or safety. Unsafe conditions include serious mold or water damage, structural hazards, lack of heat or hot water, severe infestations, exposed wiring, unsafe balconies or stairs, and other issues that make a unit or common area dangerous or uninhabitable. This guide explains how Longueuil enforces building and habitability bylaws, how to file a complaint, typical enforcement outcomes, and practical steps to protect tenants while the city investigates.

Report urgent hazards immediately and keep written records of communication.

Penalties & Enforcement

The City of Longueuil enforces municipal bylaws and building standards through its inspections and by-law enforcement teams. Enforcement actions can include orders to remedy hazards, notices of violation, administrative fines, prosecution in municipal court, and, in some cases, orders to vacate units until hazards are addressed. Specific monetary fines and daily penalties are not specified on the cited page; see the official contact link for current enforcement practice and amounts. City of Longueuil By-law Enforcement[1]

  • Enforcer: By-law Enforcement and Permits & Inspections divisions (City of Longueuil).
  • Fine amounts: not specified on the cited page.
  • Escalation: first, repeat, and continuing offences may be treated differently; ranges are not specified on the cited page.
  • Non-monetary sanctions: compliance orders, work orders, stop-work or vacate orders, seizure of unsafe equipment, and prosecution to obtain court orders.
  • Inspection and complaint pathway: file a complaint with By-law Enforcement via the City service request; see contact link above.[1]
  • Appeals and review: rights to contest orders in municipal court or by the process specified on the enforcement notice; specific time limits are not specified on the cited page.
Keep photographs, dated messages and copies of notices; they are essential evidence.

Applications & Forms

To report unsafe conditions, the City publishes a service request/complaint process rather than a dedicated legacy form. The official reporting channel is the City of Longueuil service request for by-law complaints; specific form numbers or fees for filing a complaint are not specified on the cited page.[1]

How inspections work

After a complaint is filed, inspectors will typically contact the complainant and the property owner, schedule and conduct a site inspection, and issue written findings. If immediate danger is detected, the inspector can issue an immediate order. If further remedies are required, the City will set deadlines for compliance and may follow up with penalties or prosecution if orders are ignored.

Common violations

  • Severe mold and water infiltration affecting habitability.
  • Unsafe structural elements: stairs, balconies, roofs.
  • Electrical hazards and exposed wiring.
  • Failure to provide heat, hot water, or sanitary facilities.

Action steps for tenants and neighbours

  • Document the condition: photos, dates, tenant notices and medical notes if relevant.
  • File a complaint with City of Longueuil By-law Enforcement via the official service request listed below.[1]
  • Send a written notice to the landlord outlining the hazard and requesting prompt remediation; keep a copy.
  • If the hazard is not remedied, request the City to inspect and enforce; consider legal advice for urgent tenant protection measures.

FAQ

Who enforces multiple-dwelling safety bylaws in Longueuil?
The City of Longueuil By-law Enforcement and Permits & Inspections divisions enforce municipal bylaws for habitability and building safety.
Can I remain anonymous when reporting?
The City accepts complaints from tenants and neighbours; policies on anonymity are set by the City and explained on the complaint page linked above.[1]
How long does an inspection take?
Timing depends on case priority; urgent hazards are inspected faster — exact timelines are not specified on the cited page.

How-To

  1. Collect evidence: photos, dates, correspondence and any health reports.
  2. Contact your landlord in writing demanding repairs and set a reasonable remediation deadline.
  3. Submit a complaint to City of Longueuil By-law Enforcement using the official service request page.[1]
  4. Attend the inspection if asked, provide documentation, and request a copy of the inspector’s findings.
  5. If noncompliance continues, follow the inspector’s directions and consider filing for tenant remedies or legal action.

Key Takeaways

  • Report hazards promptly and keep thorough records.
  • The City can issue orders and fines, but specific amounts should be confirmed with the enforcement office.
  • Follow inspection instructions and use official complaint channels for the strongest protection.

Help and Support / Resources

  1. [1] Ville de Longueuil - By-law Enforcement and complaints

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