The more than 135 year old building that stood at the corner of Radcliffe and Mulberry streets in Bristol Borough is no more.

Borough officials ordered an emergency demolition of the structure Wednesday after a portion of the second-floor collapsed Tuesday and left a 58-year-old Newtown Square man seriously injured. By Wednesday night, the building was in the process of coming down.

The injured man, Meny Moore, remained at Temple University Hospital as of late Wednesday night, police chief Arnold Porter told LevittownNow.com. Moore was airlifted from Lower Bucks Hospital shortly after the partial collapse.

The building, which used the addresses 301 and 303 Radcliffe Street, was in the process of being converted into two single-family units when the collapse happened around 10 a.m. Wednesday. Neighbors at the scene said the rumble of the collapse could be felt on Mill Street.

The former apartment building has been vacant since a multi-alarm fire four years ago. Plans to renovate the building were recently submitted to the borough and the structure was inspected, Borough Manager James Dillon said on Tuesday.

PHOTOS & VIDEO: Building Knocked Down After Partial Collapse

Neighbors told LevittownNow.com the condition of the building appeared to have deteriorated over the past several years.

Tracy Miller, an architect who worked on the project, said the building was deem sound during an inspection recently.

Borough officials were not available Thursday to comment on the extent of the inspections.

Property records filed with Bucks County show the building is owned by Moore and Shimon Guy, who both list a Newtown Square address. The building was owned for a short period of time last year by Bristol Borough Council President Ralph DiGuiseppe who said he sold it to the current owners.

It remained unclear as of Thursday night on how man residents were evacuated from their homes surrounding the compromised building on Wednesdayand if they were able to return home by Thursday.