Luxury Apartments in the Apthorp Condominium, 390 West End Avenue

The Apthorp condominium, today's living in a revitalized classic New York City Pre War.

Customerized Interiors

Reconfigured  Building & Apartments

Full Amenities Package

Exclusive Broker 12L

12L at 390 West End Avenue, The Apthorp
390 West End Avenue, 12L, The Apthorp

Units can be customized with 3 different packages.

1 Bedroom to 4 Bedroom Apartments

Get Help Today Buying or Selling



The Apthrop & Demsker


Classic details are meshed with the latest appliances to create increible cooking experiences in the Apthorp Apartments.


Herringbone Floors, custom millwork, Solid Doors are all features that add warmth to the Apthorp Apartments
Unit 12L at the Apthrop

Located in the Heart of the Upper West Side of NYC

The Apthorp Condo, 390 West End Avenue, 12L

New York City

 Demsker Realty, a New York City (NYC) Real Estate firm started in 2009, are your experts in New York City (NYC) The Apthorp, 390 West End Avenue NYC. Specializing in New York City (NYC) apartments for sale.  Demsker Realty will provide all the information you need to be a success in buying or selling apartments in New York City at The Apthorp, 390 West End Avenue NYC.  


"You are the star of this show, while Demsker Realty is your supporting cast to satisfy your Real Estate needs like no one in the marketplace."

I started Demsker Realty after 8+ years of working for the Top New York City (NYC) Real Estate Companies like Prudential Douglas Elliman while specializing in Luxury Lofts, Apartments for sale in New York City (NYC). I am providing sellers and buyers a new style of business in the New York Luxury Lofts and Apartments for sale market, utilizing my Un-Broker philosophy which provides the highest level of service and intelligence needed for success in the New York City (NYC) Real Estate market.

We exceed expectations everyday.

New York City Apartments - The Apthrop NYC

With an incredible database we have access to EVERY New York City Apartment within The Apthorp. We specialize in the sales of Condominium units in the The Apthrop. The most up to date database that has listings as they hit the market or are updated from every member of REBNY.  We Co-Broke all listings with every member of REBNY and receive all listings active on the market from its members. There are over 150 firms in New York City. One source for your access to Every New York City Lofts, New York City Apartments, New York Co-Ops, New York Condos, New York Brownstones, New York Lofts, New York Apartments and New York Townhouses.
Breaking the Negative Stereotype at The Apthrop NYC
We all have dealt with unsavory or just plain annoying brokers who care nothing for us or our good. That has changed with the advent of the Un-Broker model. A hybrid of traditional New York Real Estate blending a fresh approach with copious knowledge of the marketplace. We don't act like typical New York Real Estate Brokers - we genuinely care about your well being, treat you like we'd like to be treated, put your needs first, educate, offer choices and act like a normal person should. No more arrogance, bad treatment or trying to convince you that a space is right for you even though it's not. We believe the space speaks to you and you'll know it when you see it. We don't sell real estate, we just provide you with the necessary education, options and knowledge so decision making is precise.
Buyers and Sellers for the 40 Mercer, The Apthrop NYC
We work with both Sellers and buyers to create the best buying experience in the New York Marketplace. We provide full color presentations of New York City Lofts, New York City Apartments, New York Lofts, New York Apartments, New York Co-Ops, New York Condos, New York Brownstones and New York Townhouses on the,, New York Times, New York Times Online, Homes, Wall Street Journal and more. Mass exposure with the accent on Quality.

by Demsker, 304 Park Avenue South., 11th Flr, NYC 10010,  

This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.”  Such advertisement: (i) shall not suggest, directly or indirectly, that that the advertising broker was involved in the transaction and (ii) shall not refer to property currently listed with another broker absent the consent provided pursuant to subdivision (b)(2)(b) of the Regulations. See 19 NYCRR Section 175.25(d)(6). ;


The Apthorp, 390 West End Avenue, is an Italian Renaissance Revival building that has been repurposed and gut renovated for luxury condominium apartments.  It features the character and charm of pre war buildings while also offering a full amenities package and incredible service.  With two gated entrances, one on 390 West End Avenue & the other on 2112 Broadway, it offers security and an interior courtyard & driveway for privacy.  The building offers doormen, gym, business center, lounge and child's playroom for the owners.
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