Milton Coste

82 Flatiron Concierge Buildings

White-glove service with dedicated concierge staff in Flatiron, Manhattan

All NYC Flatiron
82 results
45 E 22ND Street #28A For Sale
Richard E Hottinger at Corcoran Group
$5,645,000

2 bd · 2 ba · 1,955 sqft · Condo

45 E 22ND Street #28A, New York City

MLS: RLS20073935 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
16 W 16TH Street #4LN For Sale
Dennis J Margulies at Douglas Elliman Real Estate
$959,000

1 bd · 1 ba · 725 sqft · Co-op

16 W 16TH Street #4LN, New York City

MLS: RLS20076168 RLS at REBNY
22 W 15TH Street #11J For Sale
Deanna E Kory at Corcoran Group
$1,200,000

1 bd · 1 ba · 586 sqft · Condo

22 W 15TH Street #11J, New York City

MLS: RLS20089350 RLS at REBNY
254 Park Avenue #5P For Sale
Alix E Shulman at Keller Williams NYC
$1,150,000

1 bd · 1 ba · 729 sqft · Condo

254 Park Avenue #5P, New York City

MLS: RLS20089397 RLS at REBNY
16 W 19th Street #7B For Sale
Kathryn A Swift at Sothebys International Realty
$995,000

Studio · 1 ba · 653 sqft · Condo

16 W 19th Street #7B, New York City

MLS: RLS20086089 RLS at REBNY
254 PARK Avenue #2PR For Sale
John McSherry at Douglas Elliman Real Estate
$1,899,000

2 bd · 2 ba · 1,235 sqft · Condo

254 PARK Avenue #2PR, New York City

MLS: RLS20062881 RLS at REBNY
5 E 22ND Street #16B For Sale
Tricia A Newell at Newell & Associates Ltd
$1,150,000

1 bd · 1 ba · 600 sqft · Condo

5 E 22ND Street #16B, New York City

MLS: RLS20089313 RLS at REBNY
16 W 16TH Street #2TS For Sale
Dennis J Margulies at Douglas Elliman Real Estate
$949,000

1 bd · 1 ba · Co-op

16 W 16TH Street #2TS, New York City

MLS: RLS20074627 RLS at REBNY
16 W 16TH Street #6EFS For Sale
Dennis J Margulies at Douglas Elliman Real Estate
$1,450,000

2 bd · 2 ba · Co-op

16 W 16TH Street #6EFS, New York City

MLS: RLS20073734 RLS at REBNY
16 W 16TH Street #2AS For Sale
Dennis J Margulies at Douglas Elliman Real Estate
$849,000

1 bd · 1 ba · Co-op

16 W 16TH Street #2AS, New York City

MLS: RLS20078785 RLS at REBNY
16 W 16TH Street #9GS For Sale 3D
Dennis J Margulies at Douglas Elliman Real Estate
$649,000

Studio · 1 ba · Co-op

16 W 16TH Street #9GS, New York City

MLS: RLS20050710 RLS at REBNY

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

RLS at REBNY

Concierge Buildings for Sale in NYC

The distinction between a doorman building and a true concierge building is meaningful: a doorman announces guests, while a concierge actively manages services on behalf of residents. After 25+ years working in Upper Manhattan and across the five boroughs, I find that buyers seeking concierge buildings prioritize security, delivery management, and smooth vendor access above all else. See active inventory in our co-op search, review Midtown East market data, or read our co-op board guide.

What services do concierge buildings provide?

24-hour staffed lobby, package acceptance, guest registration, taxi coordination, dry-cleaning valet, and move-in scheduling. High-end buildings may add restaurant reservations, housekeeping referrals, and resident portals for maintenance requests.

How do concierge building costs compare?

In Manhattan, full-service co-op maintenance fees run 15 to 30 percent higher than comparable non-doorman buildings, primarily because 24-hour staffing is the single largest budget line item. Request the most recent annual operating statement before offering.

Are there concierge co-ops as well as condos?

Yes. Many of Manhattan's most established concierge buildings are co-ops, particularly along Fifth Avenue, Park Avenue, and Central Park West. These pre-war buildings have maintained full-service staffing for decades but often have stricter board approval processes.

Buying Tip from Milton Coste

Many buildings marketed as "concierge" only provide attended lobby service during daytime hours, switching to virtual doorman overnight. Ask the managing agent for the full weekly staffing schedule and confirm whether overnights and weekends are covered.

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Concierge Buildings in Other Manhattan Neighborhoods

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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