For Sale
House for sale at 70 W 45th Street #PH1, New York City, NY 10036 | MLS# RLS20092607 | Listing updated on 2026-10-18
Photo 1 of House for sale at 70 W 45th Street #PH1, New York City, NY 10036 | MLS# RLS20092607 | Listing updated on 2026-10-18
Photo 2 of House for sale at 70 W 45th Street #PH1, New York City, NY 10036 | MLS# RLS20092607 | Listing updated on 2026-10-18
Photo 3 of House for sale at 70 W 45th Street #PH1, New York City, NY 10036 | MLS# RLS20092607 | Listing updated on 2026-10-18
Photo 4 of House for sale at 70 W 45th Street #PH1, New York City, NY 10036 | MLS# RLS20092607 | Listing updated on 2026-10-18
20+
Beds Icon

Street View

$15,000,000

Monthly Est:$74,660

  • Beds Icon4 Beds
  • Beds Icon
    4 Baths
  • Beds Icon2,580sqft

70 W 45th Street #PH1, New York City, NY 10036

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  • Apartment

  • Built in 2009

  • $3,527/mo HOA

  • -- sqft lot

  • $5,814/sq.ft

Description

NEWLY RENOVATED FULL-FLOOR DESIGNER PENTHOUSE AT CASSA RESIDENCES

Welcome to PH1 at Cassa Residences, a newly renovated full-floor designer penthouse in the heart of Midtown Manhattan. Offering over 2,500 square feet, four bedrooms, three and a half bathrooms, and spectacular views from every room, this is one of the rare opportunities in Midtown that combines true penthouse living with serious investment upside.

PH1 is not a standard condo. This is a private full-floor residence with quadruple exposure, open skyline views, river views, and incredible natural light throughout the day. The 41-foot great room anchors the home, creating a dramatic entertain
ing space surrounded by oversized windows and a constantly changing New York City backdrop.

The windowed eat-in kitchen features modern white lacquer cabinetry, Pietra Bedonia stone countertops, and top-of-the-line appliances. Each bedroom is generously sized, with multiple rooms offering double exposures and strong views. The primary suite feels like a true retreat above Midtown, while the spa-style bathrooms feature Glacier glass walls, limestone floors, Travertine marble vanities, glass-enclosed showers, soaking tubs, and refined designer finishes.

What makes PH1 especially powerful is the rental strategy. Cassa allows flexible 1 to 12-month leases, and large four-bedroom short-term/flexible rental inventory in Midtown is extremely limited. For investors, corporate housing, executive stays, relocation clients, and high-end furnished rental demand, PH1 offers a rare product type that is hard to replicate. The four-bedroom layout creates a major advantage because most flexible rental options in Midtown are smaller units, making this residence stand out for premium tenants during peak seasons and high-demand periods.

Cassa Residences delivers a full-service luxury lifestyle with 24-hour doorman and concierge, hotel-style services, fitness center, business lounge, landscaped outdoor terrace, private event space, access to the acclaimed Butter Restaurant, housekeeping options, dry cleaning, and additional lifestyle services.

Located at 70 West 45th Street between Fifth and Sixth Avenues, PH1 places you moments from Bryant Park, Rockefeller Center, Fifth Avenue shopping, Times Square, Grand Central, top restaurants, hotels, offices, and transportation.

A newly renovated full-floor Midtown penthouse with four bedrooms, massive entertaining space, privacy, views from every room, and rare 1 to 12-month leasing flexibility. Whether used as a luxury residence or positioned as a high-demand furnished rental, PH1 is the type of asset that is almost impossible to replace in this location.

  • Houzeo last checked: 2 hours ago
  • Listing updated: October 18, 2026 at 8:10 pm
  • Listing Provided by: Sebastian Lopera (917) 549-2428 | Corcoran Group (212) 355-3550
  • Source: Rebny MLS-NY | MLS#: RLS20092607 Rebny MLS-NY

This condo is in:

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    48

  • County

    New York County

  • City

    New York City

  • Neighborhood

    --

  • Year Built

    2009

  • HOA Fees

    $3527/mo

  • Finished Area

    2,580 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Rebny MLS

  • MLS Number

    RLS20092607

  • Days on Market

    169

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Location

HOA Management

N/A

HOA Fees

$3,527/ Monthly

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 4

Interior

  • Exterior Features

    Building Roof Deck

  • Cooling

    Central Air

  • Interior Features

    High Ceilings

Utilities & Energy

  • Basement

    Other

  • Pool Features

    Building None

  • Laundry Features

    Building Other, In Unit

Other Features

  • Patio And Porch Features

    None

  • Subdivision Name

    Midtown

Price History

DateEventPrice

05/21/2026

Source: mls_logoRebny MLS-NY #RLS20092607

Listed for Sale

$15,000,000 +65117.39%

$5,814/sqft

03/13/2013

Source: mls_logoRebny MLS-NY #RLS10285906

Price Decreased

$23,000 -23.33%

$9/sqft

09/18/2012

Source: mls_logoRebny MLS-NY #RLS10254586

Sold

$30,000

$12/sqft

Nearby Homes

The real estate listing data marked with this icon comes from the IDX program of the RLS at REBNY Listing Service (RLS). Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS") through Nov 06, 2026, 09:30AM. Information deemed reliable but not guaranteed. Information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Buyer to verify all information. © 2026 The Real Estate Board of New York, Inc. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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