Chimney Fire Spread Through Attics and Displaced 12 Residents in Harahan, Officials Say

Editorial illustration: a three-alarm apartment fire at night with flames and heavy smoke engulfing two connected apartment buildings, engines staged with amber lighting and an aerial ladder raised. The image is an illustration prepared for this article, not a photograph of the incident.

HARAHAN, La. — A three-alarm fire that started inside a chimney spread through attic spaces and engulfed at least eight units across two apartment buildings in Harahan early Saturday, displacing 12 residents, including two children. Residents and pets were rescued, and no injuries were reported.

The fire was reported around 1:30 a.m. Saturday, Oct. 17, in the 1900 block of Hickory Avenue in Harahan, a Jefferson Parish city inside the New Orleans metro. Firefighters arrived to a blazing fire and high winds that pushed flames from the building where the fire started into the second building. Crews contained the fire around 3 a.m.

Harahan city officials told WWL-TV the fire started inside a chimney, and strong winds Friday night helped spread the flames to nearby attics. The three-alarm designation was reported by WVUE and WDSU, whose coverage described fire tearing through two apartment buildings.

Key facts from the scene:

• The fire was reported around 1:30 a.m. Saturday, Oct. 17, 2026, in the 1900 block of Hickory Avenue in Harahan, Louisiana.
• The blaze was struck as a three-alarm fire and spread across two apartment buildings.
• City officials said the fire started inside a chimney, with strong winds helping spread flames to nearby attics.
• At least eight units were engulfed, according to the Harahan Fire Department's account.
• 12 residents were displaced, including two children.
• Crews found and rescued residents and pets; no injuries were reported.
• The fire was contained around 3 a.m.
• The city of Harahan and the American Red Cross are helping displaced residents with clothing and other necessities.
• The cause of the fire remains under investigation.

What we know so far

The overnight timeline shaped the incident. A 1:30 a.m. report brought the first companies to a complex where most residents were asleep, and the conditions on arrival, a well-developed fire with high winds, drew the alarms needed to cover two buildings at once. The wind is the detail that recurs across the accounts of this fire: it carried the flames from the chimney-involved building into the attic of the adjoining one, which is why a single-source fire became a two-building assignment.

Crews worked the fire for about 90 minutes to containment, finding residents and pets inside the buildings and bringing them out. No injuries were reported among residents or crews. The displaced count of 12, with two children among them, comes from the departments covering the fire, and the city has taken on the housing and necessities question alongside the Red Cross.

City officials' account of the fire's origin, a chimney, is the working narrative from Harahan, and the fire department's own investigation continues. A chimney origin with attic involvement describes a specific failure pattern, and the final determination from investigators will either confirm it or replace it. This article will be updated as findings are released.

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What has not been released

As of Wednesday morning, the Harahan Fire Department has not released its official finding on the cause, the final count of the affected units, a damage estimate, or when residents can return to their buildings. Investigators have also not said whether smoke alarms operated in the affected buildings, a question that follows from any overnight fire in occupied apartments. The city's assistance program for the 12 displaced residents continues in the meantime. This article will be updated as the department releases findings.

How a chimney fire becomes a two-building fire

A chimney runs through the structure it serves, and in many apartment buildings it passes through or alongside the attic on its way to the roof. A fire that starts inside a flue generally stays inside the flue; the failures happen at the chimney's joints and clearances, where heat transfers to wood framing that was built too close, or where a cracked flue liner lets fire out into the chase. Once fire reaches attic framing, it moves the way the Toledo fire two days earlier did, through a continuous void with nothing inside it to stop it.

Wind changes the arithmetic. In south Louisiana, the winds that arrive behind a front are strong and steady, and an attic fire burns against a constant pressure that drives flames deeper into the voids and pushes heat and embers onto whatever sits downwind. The Harahan fire's spread from one building into the attic of the next is the textbook result: embers and radiant heat find the second building's most vulnerable entry points, and a fire that began as a service chimney problem becomes a multiple-alarm response before the first crews have finished positioning.

The chimney detail also carries a seasonal instruction. Chimney service season is starting now, and the fires that begin in flues this time of year are overwhelmingly the ones in chimneys that went a season without inspection. Apartment properties with wood-burning fireplaces in individual units sit at the highest exposure, because no one is accountable for the flues unless the owner makes themselves accountable, and the National Fire Protection Association's standard for chimney and vent inspection, NFPA 211, sets the annual inspection that catches the cracked liner and the heavy creosote buildup before either one lights.

The impairment and fire watch obligations after a two-building fire

A fire that burned through two buildings' attics and was opened up by crews for overhaul leaves both structures with questions about their protection systems. Sprinkler piping, alarm circuits, and the roof and framing that crews cut through all need documented restoration, and until that work is accepted, the buildings' occupied sections carry an impairment. Under NFPA 25, a water-based fire protection system that is offline in an occupied building requires a fire watch with documented patrol rounds until the system is restored and tested. NFPA 72 governs the alarm restoration. In Harahan, the Harahan Fire Department is the authority having jurisdiction, with the Louisiana State Fire Marshal's fire code, built on the NFPA model codes, applying across the state.

The sequence after a fire like Saturday's:

• Notify the fire code official of the impairment and confirm the occupancy conditions for the undamaged units in both buildings.
• Establish a continuous fire watch before the scene is released, staffed by trained officers whose sole duty is the watch, running rounds on the interval the department sets.
• Log every round with times, areas and observations, and keep the file current for the fire marshal and the insurer.
• Gate restoration work, including any framing or roofing that involves cutting or grinding, behind an NFPA 51B hot work permit with its own post-work watch.
• Discontinue the watch in writing once the systems pass restoration tests and the department signs off.

USPA's technical white paper covers the watch documentation inspectors look for from the first round to discontinuation: USPA Fire Watch White Paper. For the patrol rounds themselves, see Fire Watch Patrol Rounds: What Inspectors Expect to See.

Twelve residents, two buildings, one recovery

The displacement math is the quiet measure of this fire. Eight units engulfed across two buildings is a resident count that outstrips what a single building's management office can absorb, and Harahan's city government stepping in with clothing and necessities alongside the Red Cross reflects that. The two children among the displaced are a reminder of who occupies these buildings at 1:30 a.m.

The property side of the recovery runs in parallel. Units that burned, units that took water and smoke, and units that residents left in a hurry all need the same treatment sequence: secured entry, a documented log of who enters, and perimeter checks until the restoration and the investigation are complete. Those are the controls a New Orleans security guard services assignment carries on post-fire properties across the metro.

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Fire watch and security coverage in Harahan and the New Orleans metro

USPA Nationwide Security staffs emergency fire watch and access security across Jefferson Parish and the New Orleans metro, including Harahan, Metairie, River Ridge and Elmwood, 24 hours a day. Officers arrive briefed on the impairment, run NFPA-compliant patrol rounds with complete documentation, and hold the post until the Harahan Fire Department or the property formally discontinues the watch.

If a protection system outage, a fire scene hold or a hot work project leaves your building without coverage:

• Fire watch services in New Orleans and Jefferson Parish: emergency and scheduled fire watch with same-day start, NFPA 25 and NFPA 72 compliant logs, and coordination with the local fire department.
• Security guard services in New Orleans: licensed uniformed officers for post-fire access control, vacated building protection and construction site security.

Both assignments can start with a single call to (800) 214-1448, and the watch file is issued with the service so the property, the insurer and the fire code official each receive the record they need.

Sources and latest developments

The reporting in this article is based on coverage by WWL-TV, whose reporter Kyron Neveaux spoke with Harahan city officials, with additional details from WDSU and WVUE. The original report is available here: 12 displaced after apartment fire in Harahan, officials say.

Open questions as of publication: the fire department's official cause determination, whether smoke alarms operated, the final count of affected units, a damage estimate, and the timeline for residents to return. This article will be updated as the Harahan Fire Department releases findings.