A quiet Lakewood block shook Monday evening when a small explosion ripped through a two-story townhome, blowing out the back patio door and a second-floor window and leaving one resident with minor injuries. Neighbors said they heard a loud boom and quickly dialed 911 as smoke and debris drew attention to the unit on 17th Place near Robb Street. Crews from West Metro Fire Rescue arrived soon after and locked down the scene while investigators launched a probe into what set off the blast.
Scene and initial response
Just before 6 p.m., West Metro shared on social media that firefighters were responding to a “small explosion” at a townhome on 17th Place near Robb Street, after a flurry of 911 calls from startled neighbors. As reported by CBS Colorado, officials said one resident managed to get out with minor injuries, while the force of the blast blew out the back patio door and shattered a second-floor window.
What officials say
Fire crews initially focused on securing the damaged unit, checking for any lingering fire risk, structural issues, or other immediate hazards before handing the scene over to investigators. Per West Metro Fire Rescue Fire Marshal’s Office, the district typically brings in utility companies and other partner agencies when digging into possible residential explosions, working as a team to track down the source.
Gas-safety basics
If utility lines are involved, investigators and utility technicians work to isolate the affected lines and make the area safe while they trace where the problem started. The Pipeline and Hazardous Materials Safety Administration stresses that anyone who witnesses a pipeline emergency or smells gas should move to a safe spot and call 911 instead of trying to hunt for the leak themselves, per PHMSA.
What neighbors can expect
In incidents like this, officials may shut off gas service in the area and conduct structural checks on homes before letting residents back in. The fire district’s life‑safety guidance details how crews stabilize damaged structures and control access until it is safe to return. Neighbors are urged to report any lingering gas odors and follow official instructions rather than reentering a unit on their own until both investigators and utility crews give the all clear, per West Metro Fire Rescue.
No additional injuries were reported by authorities, and the cause of the explosion remains under review as investigators continue processing the scene. As reported by CBS Colorado, officials plan to release more details once they have a clearer picture of what happened inside the townhome.
