What does the “pre-war + M train” filter mean on this page?

It narrows the eligible buildings to those tagged as pre-war (built before 1947) and located near the M train corridor, so you can compare similar housing age and transit access at the same time.

How many buildings match these filters in Flatiron right now?

Openigloo shows 106+ buildings for this Flatiron + pre-war + M train scope as of 2026-07-07.

Does “pre-war” tell me what utilities, heat, or hot water will be like?

No. Building age can correlate with certain systems, but the actual setup varies. Confirm heat/hot water details, appliance condition, and any recent upgrades with the building directly.

What should I ask the leasing office before applying?

Ask about move-in timing, the exact fee schedule (deposit, any non-refundable fees), lease start flexibility, laundry access, and any building rules that affect your daily routine.

Are there any data limits I should keep in mind when using Openigloo?

Openigloo signals and community Q&A help you shortlist, but they can’t replace a direct conversation with leasing. Always verify the specifics for the exact unit you’re considering.

Which neighborhoods are trending right now in this scope?

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.

How do I use the ratings on Openigloo when comparing older buildings?

Use ratings as a starting point, then look for recurring themes in tenant Q&A from rated buildings—especially on maintenance responsiveness, noise, and day-to-day building conditions.

Pre-war buildings near the M train in Flatiron

Flatiron is a Manhattan neighborhood where renters often search by both building characteristics and transit convenience. This page focuses on pre-war buildings near the M train, helping you compare older buildings within a consistent transit corridor. In Flatiron, rated buildings have an average building rating of 3.9/5 across 26 rated buildings. (building-level trends; individual units can differ)

This page covers pre-war buildings near the M train in Flatiron, with 106+ buildings currently showing up in Openigloo’s searchable set. Use the paired filters to focus on building age (pre-war) and transit access along the M train corridor. Openigloo helps you narrow without guesswork by combining building-level signals, ratings from rated buildings, and what renters actually ask in Q&A. You can compare multiple buildings side-by-side, then confirm details directly with the building before you sign a lease.

Showing 1–18 of 106 pre-war buildings near the M train in Flatiron.

Rent-stabilized

Good cause

270 Park Avenue South

Flatiron

Pre-war buildings near the M train in Flatiron

Pre-war buildings near the M train in Flatiron

270 Park Avenue South

8 West 19 Street

182 5 Avenue

38 East 21 Street

37 West 19 Street

9 East 17 Street

144 5 Avenue

20 East 17 Street

36 West 21 Street

33 Union Square West

31 West 16 Street

27 East 20 Street

34 East 20 Street

889 Broadway

18 East 23 Street

650 Avenue Of The Americas

39 East 19 Street

16 East 23 Street

Nearby neighborhoods in Manhattan

Pre-war buildings near the M train in other NYC boroughs

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