Pre-war buildings near the SIM3 bus in Flatiron

It means the building was constructed before 1947. The page narrows results to buildings that match that construction-age filter.

The filter targets buildings in the Flatiron area that align with the SIM3 bus route for commute planning. Still, confirm the walk time to the stop you’ll use most often.

It’s the live number of buildings in Flatiron that match both filters (pre-war + SIM3 bus) as of 2026-07-07.

Yes: the full cost after move-in fees and utilities, lease start dates, required deposits, and any building rules that affect your unit (laundry, packages, bike storage, and access procedures).

Openigloo combines building-level signals like ratings plus tenant Q&A. Use them to compare, but verify unit-specific details and current policies with the building before you commit.

East Village with 11,857+ buildings; Hell's Kitchen with 6,943+ buildings; Yorkville with 9,328+ buildings; Lenox Hill with 8,357+ buildings; Kips Bay with 4,472+ buildings.

Often, yes. Older buildings can have more variation in layout, maintenance history, and amenities, so use viewings to confirm condition, fixtures, and how quickly maintenance requests are handled.