Milton Coste

81 Flatiron Doorman Buildings

Full-service living with 24-hour doorman and concierge in Flatiron, Manhattan

All NYC Flatiron
81 results
60 W 20TH Street #5N For Sale
Stuart Sussman at Douglas Elliman Real Estate
$1,275,000

1 bd · 1 ba · 802 sqft · Condo

60 W 20TH Street #5N, New York City

MLS: RLS20102052 RLS at REBNY
39 E 19TH Street #2 For Sale
Leslie Jw Singer at Brown Harris Stevens Residential Sales LLC
$2,100,000

1 bd · 2 ba · 1,350 sqft · Co-op

39 E 19TH Street #2, New York City

MLS: RLS20119587 RLS at REBNY
21 E 22ND Street #2DE For Sale
Frances W Katzen at Douglas Elliman Real Estate
$2,299,000

3 bd · 2 ba · Co-op

21 E 22ND Street #2DE, New York City

MLS: RLS20123034 RLS at REBNY
540 6th Avenue #6E For Sale
Amy Honigman at Compass
$2,575,000

2 bd · 2 ba · 1,093 sqft · Condo

540 6th Avenue #6E, New York City

MLS: RLS20118155 RLS at REBNY
21 E 22nd Street #2K For Sale
Vicki Musso at Compass
$1,395,000

2 bd · 1 ba · Co-op

21 E 22nd Street #2K, New York City

MLS: RLS20072925 RLS at REBNY
16 W 19th Street #3D For Sale
Nick Oliver at Hauseit LLC
$1,185,000

1 bd · 1 ba · 908 sqft · Condo

16 W 19th Street #3D, New York City

MLS: RLS20093900 RLS at REBNY
6 W 20TH Street #2 For Sale 3D
Corrin Thomas at Serhant
$5,500,000

4 bd · 4 ba · 4,400 sqft · Co-op

6 W 20TH Street #2, New York City

MLS: RLS20118860 RLS at REBNY
10 W 15TH Street #1822 For Sale 3D
WEI-HAO KAO at Corcoran Group
$625,000

Studio · 1 ba · Co-op

10 W 15TH Street #1822, New York City

MLS: RLS20077287 RLS at REBNY
10 MADISON Square W #14A For Sale
TERRY MARTINOLLE at Douglas Elliman Real Estate
$5,795,000

3 bd · 4 ba · 2,205 sqft · Condo

10 MADISON Square W #14A, New York City

MLS: RLS20123204 RLS at REBNY
16 W 16th Street #3HN For Sale
Florence Ng at Compass
$485,000

Studio · 1 ba · Co-op

16 W 16th Street #3HN, New York City

MLS: RLS20120215 RLS at REBNY
11 E 29th Street #20A For Sale
Nicole Fishman Benoliel at Nestapple Inc
$2,495,000

2 bd · 3 ba · 1,606 sqft · Condo

11 E 29th Street #20A, New York City

MLS: RLS20091479 RLS at REBNY
5 E 22ND Street #3G For Sale
Joseph Pellegrino at Corcoran Group
$1,050,000

1 bd · 1 ba · 611 sqft · Condo

5 E 22ND Street #3G, New York City

MLS: RLS20092784 RLS at REBNY

Showing 12 of 81 doorman buildings

View All 81 Listings →

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.

Listings are updated approximately every 15 minutes. Data displayed by Keller Williams NYC.

RLS at REBNY

Your Guide to Doorman Buildings in NYC

In my 25+ years representing buyers across Manhattan, Brooklyn, and Queens, doorman buildings consistently rank among the most requested filters I hear. A full-time doorman building in NYC offers a combination of package acceptance, visitor management, and building access control that many co-op and condo buyers consider non-negotiable. The premium varies significantly by borough: in Upper East Side white-glove co-ops, doorman service is standard. In Long Island City condos, it signals a full-service building tier. Beyond convenience, doorman buildings in NYC typically carry higher monthly maintenance or common charges, so understanding what that fee covers is critical before making an offer.

FAQ: What is the difference between a full-time doorman and a part-time or virtual doorman?

A full-time doorman building is staffed 24 hours a day, 7 days a week. A part-time doorman building may only have coverage during daytime or evening hours. Virtual doorman systems use intercom cameras and remote staff. Always confirm the staffing hours in the offering plan or house rules before assuming full coverage.

FAQ: Do doorman buildings cost more than non-doorman buildings?

Yes, on average, doorman buildings carry a 15-25% price premium per square foot compared to comparable non-doorman buildings in the same neighborhood. Monthly fees are also higher to cover staffing costs. However, doorman buildings tend to hold value more reliably in softer markets. See current pricing at our NYC property search.

FAQ: Can a co-op board vote to eliminate doorman service?

Yes. A co-op board can vote to reduce or eliminate doorman hours, which is one reason I always review board meeting minutes going back 2-3 years before a client makes an offer. Condo buildings operate similarly through their board of managers. Always request minutes as part of your due diligence process.

Buying Tip from Milton Coste

When touring a doorman building, introduce yourself to the staff. Experienced doormen often know everything about a building's culture, how responsive the super is, and how long current owners have lived there. Also verify whether the doorman is employed directly by the building or through a third-party contractor, as this affects labor stability and building cost structure.

Milton Coste, Licensed Real Estate Associate Broker

Milton Coste

Licensed Real Estate Associate Broker

Hablo Español

Interested in Doorman Buildings? Let me help you find the right one.

Browse More Amenities

Doorman Buildings in Other Manhattan Neighborhoods

Looking for Doorman Buildings in Flatiron?

I help buyers find apartments with the right amenities every week. Let me do the searching for you.

Milton Coste, Licensed Real Estate Associate Broker, KWNYC