Inside the $85 Million 48–50 West 69th Street Townhouse, one of New York’s Most Expensive Homes

An Extraordinary Transformation

The size of the property is best understood from across the street. As Matt explains, the home began as two separate townhouses before being connected by one owner, creating what he calls a “monster home” in an exceptionally rare width for this part of Manhattan. Inside, the transformation took more than five years, with the original facade retained while the interiors were rebuilt from scratch. “It’s like a Tardis” Matt says, capturing the contrast between the classic exterior and the extraordinary amount of space beyond it.

The Limestone Staircase at the Center

At the center of the home is its most striking architectural feature: a post-tensioned floating staircase made from 40 tons of limestone and extending across all eight levels. Summer describes the eight-storey design as “breathtaking” particularly because similar staircases are more commonly seen connecting a single level not an entire townhouse. The staircase also becomes part of the home’s overall aesthetic, offering changing perspectives as it passes through the double-height living spaces, mezzanine and upper floors.

A Living Room with Exceptional Size

The main living area makes an immediate impression with 24-foot ceilings, a 36-foot width and three cathedral-style windows that bring natural light into the room. Two wood-burning fireplaces sit within the wider living space, while textured green Colin King wallpaper adds warmth and depth.

Dining Designed for Entertaining

The formal dining room provides an elegant setting for entertaining, with a 12-seat table positioned beneath an impressive light fixture. Double doors can be opened onto the outdoor area, creating an easy connection between the dining room, garden and pool. Summer highlights how the space could work for a memorable dinner party, while the surrounding greenery and more than 20-foot skylight add to the sense of occasion.

A Kitchen Designed for Everyday Living

The kitchen is more intimate, with a warmer and more practical ambiance than the main reception rooms. Bespoke grey cabinetry, brass hardware, white marble surfaces and Waterworks fittings create a restrained palette, while the island and peninsula feature waterfall-edged worktops.

A Mezzanine Made for Living

Above the main living space, the mezzanine introduces a different kind of luxury: a room to pause. A family seating area, games space and home office overlook the rooms below, while a separate gallery area connects naturally towards the library.

A Full-Floor Primary Suite

The primary suite occupies an entire floor of more than 2,000 square feet, creating the feel of a private hotel suite within the townhouse. The bedroom has its own seating area and wood-burning fireplace, while doors open onto a private terrace with views towards Billionaires’ Row.

Guest Bedrooms with Individual Character

The guest bedrooms are individually designed, giving each room its own character while maintaining the home’s timeless style. One guest suite also offers a flexible layout, with a bedroom, shared ensuite and additional room that could work as a sitting area, children’s bedroom or extra guest space. As Summer notes during the tour, the generous proportions can accommodate family and guests comfortably, while the different layouts offer plenty of flexibility.

A Private Penthouse Above Manhattan

At the top of the townhouse, the penthouse provides a dedicated entertaining level with its own seating and dining areas, kitchen island, bathroom and shower. Large doors slide completely into the walls, opening the room to an outdoor terrace with views towards Billionaires’ Row and surrounding brownstones. There is also space for a barbecue and a potential Jacuzzi, turning the uppermost floor into a private setting for enjoying the city skyline. With an elevator connecting all eight levels, the penthouse becomes an extension of the home’s entertaining spaces.

Wellness Beneath the City

The property’s lower levels reveal perhaps its most unexpected feature: a 55-foot swimming pool with a maximum depth of eight feet, accompanied by a hot tub and areas for relaxation. The development involved excavating approximately 50 feet below ground, creating additional levels that can be further customized by a future owner. Plans include possibilities for a gym, screening room, yoga or Pilates studio, sauna and steam room, while generous ceiling heights and windows prevent the lower floors from feeling disconnected from the garden.

Classical Character, Modern Performance

From the garden, the combination of old and new is especially clear. Contemporary glazing brings natural light into the south-facing rear of the property, while the classical facade remains in keeping with the surrounding Upper West Side architecture. “The blend of contemporary and classical just works so nicely” Matt observes. Behind the historic-looking exterior, the home is entirely new construction, with modern conveniences including air conditioning and three types of heating. The property retains the presence of a New York townhouse but still offers the comfort and performance of a contemporary residence.

A Remarkable Urban Residence

For Summer and Matt, what makes 48-50 West 69th Street particularly memorable is not its $85 million price tag or its extraordinary dimensions, but the craftsmanship and thought behind its creation. Matt describes it as “probably like a once in a lifetime buy in this sort of location in New York” and the proximity to Central Park adds another layer to the experience. With almost 20,000 square feet, eight levels, a private pool, expansive entertaining areas and a full-floor primary suite, the townhouse offers a rare version of Manhattan living where architectural scale and privacy coexist just steps from one of the city’s most famous public spaces.

Listed with: Jim St. André

Email: jim.standre@compass.com
Property link: https://www.compass.com/listing/48-50-west-69th-street-manhattan-ny-10023/1542867510795424369/