Featured Listing · Upper West Side

645 West End Avenue, Unit 11D

New York, NY 10025 — A restored Classic 6 co-op in a 1912 Gaetan Ajello residence
$2,500,000For Sale
$2,500,000Price
3Bedrooms
3Bathrooms
6Rooms (Classic 6)
$3,902Maint. / mo
Co-opProperty Type
Request a Private Showing

The Residence

A Rare Convergence of Old World Grandeur and Modern Sophistication

True luxury is often found in the seamless marriage of historical soul and modern convenience. This rarely available three-bedroom residence at 645 West End Avenue is a masterclass in this balance. Designed in 1912 by the esteemed Gaetan Ajello, all of the heavy lifting has been completed in a thoughtful restoration, preserving the architectural integrity that defines Upper West Side grandeur while discreetly integrating 21st-century infrastructure. Every home has a story, and so does 11D, which awaits personalization on a few decorative details.

Spanning a graciously proportioned floor plan, the artisanal detail in this home is simply stunning. Original tiger oak wainscoting, beamed ceilings, crown moldings, and hardwood inlays have been revived to their former glory, complemented by fully modernized electrical and plumbing systems.

The kitchen is a bespoke culinary space featuring original glass-front full oak cabinetry with abundant storage and honed soapstone countertops. Original raised floral tile and a subway-tile backsplash, along with dedicated space for your appliances, offer a seamless blend of historic soul and immense utility.

The flow from the kitchen to the side-by-side living and dining rooms, divided by soaring French glass doors, creates a warm, welcoming, expansive space — perfect for everyday living as well as high-level entertaining.

The primary ensuite is a sun-drenched sanctuary with eastern exposures over West End Avenue, anchored by a museum-quality stained-glass window. Storage is remarkable, including the original shaving closet and custom cedar-lined closets with a walk-in. A secondary corner bedroom with east and south exposures and a light-filled third suite with half bath provide flexibility for a sophisticated home office or guest room. Each bathroom features an original stained-glass window, and there are a total of six cedar-lined closets throughout the home.

645 West End Avenue remains one of the neighborhood's most coveted addresses. Residents are welcomed by a stately double-height lobby and enjoy a spectacular landscaped roof terrace with panoramic river sunsets, a private fitness center, a bike room, and private storage (waitlist). Situated on a premier residential corridor between Riverside and Central Parks, 645 WEA is the perfect home for a buyer who values pedigree, light, and a lifestyle of understated elegance.

Gallery

Inside 11D

At a Glance

Property Details

Price
$2,500,000
Bedrooms
3
Bathrooms
3 (2 full · 1 half)
Rooms
6 — Classic 6
Property Type
Co-op
Maintenance
$3,902 / mo
Min. Down
30%
Year Built
1913
Architect
Gaetan Ajello
Exposures
South & East
Pets
Allowed
Neighborhood
Upper West Side

Features & Amenities

Residence & Building Highlights

Open House

Visit 11D

Sunday, June 21 · 12:00 – 2:30 PM
By appointment only.
Reserve a Time

Floor Plan

The Layout

A graciously proportioned Classic 6 — a wide entry hall opening through French doors to side-by-side living and dining rooms, a windowed chef's kitchen, and a private bedroom wing overlooking West End Avenue.

645 West End Avenue 11D floor plan

In the Press

A Home With a Story

Curbed · June 2026

The Obsessive 30-Year Renovation of an Upper West Side Co-op

11D's restoration is a labor of devotion now chronicled by Curbed. Its previous owner spent decades sourcing original materials and commissioning artisans — a trompe l'oeil painter, a stained-glass specialist who revived the apartment's 1912 red-tulip windows, and craftsmen who restored the tiger oak and original tile — pairing that period detail with fully modernized systems.

The building itself carries serious pedigree. Designed in 1912 by the Sicilian architect Gaetan Ajello — who would later bring on Rosario Candela — 645 West End Avenue has long been one of the corridor's most distinguished addresses, and over the years has counted notable New Yorkers among its residents, including Morgan Freeman during his Driving Miss Daisy Academy Award nomination.

Read the Curbed feature

Location

645 West End Avenue

Upper West Side

On a premier residential corridor between Riverside Park and Central Park, at West End Avenue and West 92nd Street — minutes from the 1/2/3 trains, Riverside Drive, and the neighborhood's cafes and markets.

Open Street View View on Google Maps
Caryl Berenato

Listed By

Caryl Berenato

Licensed Associate Real Estate Broker, Compass — four decades on Manhattan's Upper West Side and beyond.

Interested in 645 West End Avenue, 11D?

Arrange a private viewing or request the full offering details, financials, and floor plan.

Contact Caryl