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$3,175,000
MLS# RLS20119535 · Upper West Side
Listed October 6, 2026 · 20 days on the market
4 Beds 3 Baths
Set on one of the prettiest blocks on the Upper West Side, this pre-war boutique co-op is offering something rarely available: the chance to combine two neighboring apartments into a single full-floor residence, designed to your own vision.
Together, the two homes create a full-floor layout with 4 to 5 bedrooms, plus additional rooms for living, working and entertaining, including a formal dining room. Light comes in from multiple exposures along with sunny tree-top views, so the home is bright and airy throughout. Includes a vented washer/dryer, a rare convenience.
Whether you want a grand family home, space to work and host, or a layout made just for you, this is a unique opportunity to create a full-floor residence of this size and character on the Upper West Side.
314 W 77th St is a beautiful prewar Co-Op Building. Residents enjoy a live-in super, a keyed elevator, bike storage, an on-site laundry room, and a landscaped rooftop terrace with sweeping views of the city and the Hudson. Washer/dryers are allowed with board approval. With Riverside Park and Central Park both nearby and several subway and bus lines close at hand, this is quintessential Upper West Side living.
The proposed floor plan is for illustration only and shows one possible way to combine the units; buyers should consult a licensed architect to confirm feasibility, and any combination is subject to board approval.

Curtis Bain
Brown Harris Stevens
Services and facilities
Outdoor space
Estimate
The rate is a placeholder, not a quote. Enter the one your lender gives you.
$22,323 / month
Co-op share loans aren't subject to mortgage recording tax. Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.
Gallery
Listing Courtesy of Sothebys International Realty
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.
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314 W 77th Street 4AB
Walking times are estimates. Schools shown are the nearest public and charter schools and are not zone assignments; a nearby school is not necessarily the one an address is zoned for. Confirm zoning with the NYC Department of Education. Sources: MTA, NYC Parks and NYC Department of City Planning open data.
The Neighborhood
Grand prewar residences flanked by two iconic parks and world-renowned cultural institutions.
Walkability
9/10
Public transit
9/10
Schools
10/10
Dining
9/10
Groceries & parks
9/10
Strong public schools like PS 87 and PS 199, top progressive private schools, and many students who transition into elite NYC high schools.
Private schools in the area include Collegiate School, Trinity School, Columbia Grammar & Preparatory School, The Calhoun School.
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Open House
Sat, Oct 31 · 12:30PM–2:00PM
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Listing Courtesy of Brown Harris Stevens Residential Sales LLC