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Directly east of Midtown's prominent office towers is one of its more peaceful enclaves. Turtle Bay spent centuries as farmland, and its residential renaissance began over 100 years ago when Charlotte Hunnewell Sorchan bought and renovated a row of townhouses, created a garden from their adjoining backyards, and dubbed the project Turtle Bay Gardens. She sold the houses at cost to friends like Maria Bowen Chapin, and later residents included E.B. White (who reportedly named the title character of Charlotte's Web in Ms. Sorchan's honor), Stephen Sondheim, Katharine Hepburn, and Olivier Sarkozy.
The area got another boost in the late 1940s when the United Nations headquarters was built on 18 acres of cleared commercial land. Diplomatic missions took shape on surrounding streets, sometimes in converted townhouses, in a move that lent the neighborhood a global flair.
The area got another boost in the late 1940s when the United Nations headquarters was built on 18 acres of cleared commercial land. Diplomatic missions took shape on surrounding streets, sometimes in converted townhouses, in a move that lent the neighborhood a global flair.
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More recently, Turtle Bay has experienced an influx of modern high-rise condominiums. While the twenty townhouses of Turtle Bay Gardens are protected by the Landmarks Preservation Commission, the rest of the area is not. This fact, along with a 2017 Midtown East rezoning, has allowed tall buildings to take advantage of river views to the east and skyline views to the west.
While Turtle Bay is technically defined as East 42nd Street to 53rd Street between Third Avenue and the East River, the boundaries with the nearby Beekman/Sutton Place enclave are extremely porous. In any event, this neighborhood is far enough east to offer some respite from the chaos of the city, and yet still in a central location allowing for easy access to Grand Central Terminal, United Nations headquarters, Midtown offices, fine dining, and high-end shopping
While Turtle Bay is technically defined as East 42nd Street to 53rd Street between Third Avenue and the East River, the boundaries with the nearby Beekman/Sutton Place enclave are extremely porous. In any event, this neighborhood is far enough east to offer some respite from the chaos of the city, and yet still in a central location allowing for easy access to Grand Central Terminal, United Nations headquarters, Midtown offices, fine dining, and high-end shopping
Below, we look at forthcoming projects that are further poised to reshape Turtle Bay. For those who do not want to wait that long to move to this dynamic yet peaceful neighborhood, we present a selection of the top ten condominiums that brought the neighborhood to prominence with units that are available for immediate move-ins.
New Developments in Turtle Bay - Beekman/Sutton Place
Rental | To be completed in Summer 2005
Design by BKSK Architects | 194 units
9 availabilities from $4,592/month
Offering 1 month OP and 1 month free on a 13 lease.
(MAG Partners and Global Holdings)
Leasing has launched at Anagram Turtle Bay, a new 23-story residential rental tower located at 300 East 50th Street at the southeast corner of Second Avenue. The project is a joint development by MAG Partners, a woman-owned New York-based real estate company, and Global Holdings, an international firm led by Eyal Ofer. The building includes 194 rental units, 30 percent of which are designated as affordable through the Affordable NY program.
Designed by BKSK Architects, the tower is the latest addition to the Anagram residential collection and includes a mix of studios to three-bedroom layouts. Apartments feature oversized windows, white oak-style flooring, in-unit Bosch washers and dryers, programmable climate control, and keyless entry. Kitchens have quartz countertops, full-height porcelain tile backsplashes, and Bosch appliance packages with induction cooktops. Most units include walk-in closets and integrated blackout shades; bathrooms vary by unit and include materials such as mosaic tile, quartz vanities, terrazzo flooring, and porcelain tile.
Amenities span three floors and include a fitness center, rooftop terrace with grilling stations and sun loungers, landscaped garden lounge with an apertivo bar, library and study spaces, and a media lounge with a fireplace.
MAG Partners Founder and CEO MaryAnne Gilmartin noted the project’s alignment with the firm’s broader development goals. “Anagram Turtle Bay — which remarkably tracked on the same construction and launch timelines [as Mabel] — demonstrates our commitment to building with integrity,” Gilmartin said. “Every detail has been given the deepest level of thought and consideration as we help raise the standard of what it means to live in New York City.”
In addition to the residential component, the development will include a new restaurant from the Serafina Group. Serafina Mare, a seafood-focused offshoot of the brand, will occupy the entire ground floor and is expected to open in Fall 2026. It will offer residents perks such as room service and dining discounts.
Anagram Turtle Bay with construction nearing completion as of June 2025 (CityRealty(
Anagram Turtle Bay, #14B (Douglas Elliman Real Estate)
Condominium | Completion TBD
Design by ODA Architects | 44 units
Under Construction | Anticipated completion: 2028
303 East 44th Street | New rendering post-on-site and construction progress as of April 2025
A pair of unassuming walk-up buildings were once situated at 303-305 East 44th Street, but grand plans for a glassy skyscraper with lifted organically-shaped divisions designed by ODA Architects were once imagined for the site. Demolition permits were filed in 2016; but in March 2018, The Real Deal announced that the project was put on hold until further notice. A softening condo market was a factor, and a rent-controlled holdout didn't help.
A recent visit to the site shows that construction is finally proceeding after a fresh set of permits were filed last year revealing a new but still slender pared down design. ODA is still helming the design of the 470-foot-tall building which will include 131 condominium units and 8,000 square feet of ground-floor retail.
A recent visit to the site shows that construction is finally proceeding after a fresh set of permits were filed last year revealing a new but still slender pared down design. ODA is still helming the design of the 470-foot-tall building which will include 131 condominium units and 8,000 square feet of ground-floor retail.
Previous taller design for 305 East 44th Street (ODA)
Walk-ups at the building site under demolition in August 2024
Condominium | Completed in 2001 (new sponsor units recently released)
Design by Costas Kondylis | 64 units
10 availabilities from $1,450,000
Renderings of 1009 Second Avenue | Credit: Issac & Stern Architects | https://www.issacstern.com/1009-2nd-avenue
After several years in development limbo, construction is officially underway on a new 19-story, 29-unit condominium at 1009 Second Avenue, between East 53rd and 54th Streets. Developed by NAL Management and designed by Issac & Stern Architects, the slender mid-block tower rises beside the Fox & Fowle-designed Mondrian condo and faces the mid-century pool-topped co-op, Connaught Tower, across Second Avenue.
The building will feature no more than two residences per floor, transitioning to full-floor homes with expansive private terraces above the 14th floor. These upper units will offer partial views of the East River.
The building will feature no more than two residences per floor, transitioning to full-floor homes with expansive private terraces above the 14th floor. These upper units will offer partial views of the East River.
Zoning diagram via NYC Department of Buildings
Architects describe the façade as a study in contemporary elegance, with full-height window walls framed in a staggered metal pattern. Built in an R10 zoning district with a Floor Area Ratio (FAR) of 12, the project gained additional FAR through inclusionary housing incentives. The building’s total gross square footage will be approximately 51,100 square feet.
To be constructed with a reinforced concrete frame, the tower will include retail at the ground level, building services and storage in the cellar, and residential amenities throughout. As of June 2025, excavation work is actively underway.
To be constructed with a reinforced concrete frame, the tower will include retail at the ground level, building services and storage in the cellar, and residential amenities throughout. As of June 2025, excavation work is actively underway.
The cleared site reveals more of a rarely seen view of Philip Johnson's Lipstick Building
Foundation work progressing at 1009 Second
Condominium | Completion TBD
Design by SLCE Architects | 86 units
Rendering credit: Pacific Rim Group
In September 2023, demolition permits were filed for a trio of low-rise Turtle Bay rentals at 930 First Avenue, 401 East 51st Street, and 936 First Avenue, which once served as literary hangout Beekman Place Bakeshop. A short time later in November 2023, developer SK Development announced plans for a new building with retail at the base and a 15-car parking garage.
Demolition at the site is now well underway and the developer is moving forward on a 29-story, mixed-use condo tower with 83 apartments. A conceptual design released by the Pacific Rim Group illustrates a bold red brick cladding on the lower levels and a matching grid-like facade extending upward.
Google Streetview of 936 First Avenue
Condominium | Completed in 2001 (new sponsor units recently released)
Design by Costas Kondylis | 64 units
10 availabilities from $1,450,000
Beekman Regent (CityRealty)
In August 2024, a package of 26 sponsor condos was released at The Beekman Regent, which was converted from rentals to condos in the early 2000s. The property package includes two- to four-bedroom apartments with townhouse and penthouse units among them, and select units have private outdoor space. Like all residents in the building, these owners will enjoy access to amenities like a fitness center, sauna, lounge, library, private storage, and valet parking.
The release of the new units represents the latest chapter in The Beekman Regent's rich history. The original Romanesque building at 351 East 51st Street was constructed in the late 19th century as Primary School No. 35, which later became PS. 135. When the Board of Education decided to sell the building to a developer who might have demolished it, local preservationists succeeded in getting it on the National Register of Historic Places. The original school is now retail space, the new condominium went up above it, and the resulting design was the 2002 winner of the Mercedes Benz Property Award for "Finest New Redevelopment in the World."
The release of the new units represents the latest chapter in The Beekman Regent's rich history. The original Romanesque building at 351 East 51st Street was constructed in the late 19th century as Primary School No. 35, which later became PS. 135. When the Board of Education decided to sell the building to a developer who might have demolished it, local preservationists succeeded in getting it on the National Register of Historic Places. The original school is now retail space, the new condominium went up above it, and the resulting design was the 2002 winner of the Mercedes Benz Property Award for "Finest New Redevelopment in the World."
The Beekman Regent, #10A
$2,295,000
Turtle Bay/United Nations | Condominium | 3 Bedrooms, 3 Baths | 1,752 ft2
The Beekman Regent, #10A (Douglas Elliman Real Estate)
Condominium | Completed late 2024
Design by Fischer + Makooi Architects (renovation) | 95 units
13 availabilities from $885,000
Renderings of The Perrie (Corcoran Group)
The Perrie is a rental-to-condo conversion selling one-bedroom units from $885,000, and a five-unit collection of penthouses with private roof terraces that start at $1,385,000. Most units will have private balconies, and all residents will have access to an attended lobby, courtyard garden, fitness center, and lounge.
The new condominium represents the latest chapter for 234 East 46th Street. Crowdfund investor Prodigy originally intended to develop 234 East 46th Street into a long-term hotel with Korman Communities under its AKA brand. However, this didn't pan out and Prodigy filed for bankruptcy in 2021. The Perrie's developer, Cape Advisors, bought the building for $13 million in May 2023.
The new condominium represents the latest chapter for 234 East 46th Street. Crowdfund investor Prodigy originally intended to develop 234 East 46th Street into a long-term hotel with Korman Communities under its AKA brand. However, this didn't pan out and Prodigy filed for bankruptcy in 2021. The Perrie's developer, Cape Advisors, bought the building for $13 million in May 2023.
The Perrie, #305 (Corcoran Group)
Condominium | Completed in 2023
Design by Issac & Stern | 15 units
3 availabilities from $1,789,000
Minuet (Christie's International Real Estate)
Low-rise boutique condominium Minuet took shape on the former site of Turtle Bay Music School. The 15 units include a maisonette and penthouse, and all feature private outdoor space, large-scale windows, kitchens with custom cabinetry by BOTTEGA and integrated Miele appliances, and primary baths with radiant heated floors. Amenities include concierge service, a fitness center with separate movement studio, and a roof terrace with outdoor kitchen.
Minuet, #6A (Brown Harris Stevens Development Marketing LLC)
Condominium | Completed in 2022
Design by Issac & Stern | 27 units
One availability for $3.5M
249 East 50th Street (Compass)
As of this writing, the boutique condominium at 249 East 50th Street is sold out. All the units feature oversized windows, high ceilings, hardwood floors, kitchens with custom cabinetry and stainless steel appliances, and in-unit laundry. Residential amenities include a central courtyard, an attended lobby, a fitness center, bike storage, and a roof deck.
The building is located in close proximity to fine dining, but one of Manhattan's fanciest restaurants once stood on the site: After chefs James Beard and Andre Surmain taught cooking classes in the drawing room of Mr. Surmain's townhouse, Mr. Surmain later turned it into Lutece. The restaurant appeared in numerous films, but closed in 2004 amidst a drop in tourists and tightening dining budgets after 9/11. Plans for a residential condo go back to 2006, but the Great Recession and later the pandemic stalled proceedings.
The building is located in close proximity to fine dining, but one of Manhattan's fanciest restaurants once stood on the site: After chefs James Beard and Andre Surmain taught cooking classes in the drawing room of Mr. Surmain's townhouse, Mr. Surmain later turned it into Lutece. The restaurant appeared in numerous films, but closed in 2004 amidst a drop in tourists and tightening dining budgets after 9/11. Plans for a residential condo go back to 2006, but the Great Recession and later the pandemic stalled proceedings.
249 East 50th Street, #7A
$3,500,000
Turtle Bay/United Nations | Condominium | 3 Bedrooms, 2.5 Baths | 1,859 ft2
249 East 50th Street, #7A (Christies International Real Estate Group LLC)
Condominium | Completed in 2021
Design by Peter Poon Architects | 6 units
No availabilities
EVEN Hotel (CityRealty)
In 2016, the health and wellness-oriented EVEN Hotel opened an outpost up the street from Grand Central Terminal. The project includes six full-floor units situated on top of the hotel rooms to make the most of river and skyline views. Residents enjoy access to the hotel's amenities, which include an attended lobby and state-of-the-art fitness center. Ben & Jack's Steakhouse is just an elevator ride away.
Condominium | Completed in 2022
Design by Stephen B. Jacobs Group | 121 units
15 availabilities from $1,825,000
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At 62 stories and 847 feet tall, Sutton Tower is the tallest building in its neighborhood and second only to supertall 432 Park Avenue as the tallest building in Midtown East. The tower has undoubtedly changed the local skyline, but the limestone pillar and coffered crown pay tribute to historic architecture.
Inside Sutton Tower, no more than three units per floor allows for excellent privacy and spacious floor plans. Amenities are spread across four light-filled floors and include a fitness center, a 50-foot indoor pool, a spa area with infrared saunas and treatment rooms, a private dining room with chef's demonstration kitchen, a game room, and a children's playroom.
Inside Sutton Tower, no more than three units per floor allows for excellent privacy and spacious floor plans. Amenities are spread across four light-filled floors and include a fitness center, a 50-foot indoor pool, a spa area with infrared saunas and treatment rooms, a private dining room with chef's demonstration kitchen, a game room, and a children's playroom.
Sutton Tower (Astra Studios)
Sutton Tower, #53B (Corcoran Sunshine Marketing Group)
Top 10 Condos in Turtle Bay
Completed in 2007
Design by SLCE Architects | 88 units
One availabilities for $1,799,000
Average PPSF since 2024-2025: $1,375
Three Ten (Douglas Elliman)
On the southeast corner of Second Avenue and East 53rd Street, Three Ten stands out for its glassy facade and private balconies on every corner. Select units have double-height ceilings and working fireplaces, and all residents have access to amenities like a garden, health club, and private garage.
Three Ten, #23C
$1,799,000 (-5.1%)
Turtle Bay/United Nations | Condominium | 1 Bedroom, 2 Baths | 1,919 ft2
Three Ten, #23C (R New York)
Completed in 2001
Design by Costas Kondylis | 376 units
15 availabilities from $829,000
Average PPSF 2024-2025: $1,406
Trump World Tower
Trump World Tower's reputation has taken a hit in recent years because the former president's name is still on the building (despite some residents' efforts), but the building remains the tallest in Turtle Bay. By virtue of its soaring height and glassy facade, residents enjoy sweeping views of the East River and Manhattan skyline. The cornerstone of the amenity package is a 10,000-square-foot health club with a 60-foot lap pool; additional offerings include 24-hour doorman/concierge service, maid service, valet parking, a wine cellar, and a private park.
Trump World Tower, #55C
$2,950,000 (-10.6%)
Turtle Bay/United Nations | Condominium | 2 Bedrooms, 2.5 Baths | 2,087 ft2
Trump World Tower, #55C (Compass)
Completed in 2003
Design by Costas Kondylis | 89 units
3 availabilities from $2,350,000
Average PPSF 2024-2025: $1,404
The Grand Beekman
One of the first new buildings to take shape in its neighborhood in decades, The Grand Beekman pays a modern tribute to architecture of old with its sophisticated facade and distinctive top. The apartments feature prewar-inspired layouts and proportions, but amenities like a conservatory with landscaped garden, a two-story fitness center, and a residents’ lounge cater to the modern buyer.
The Grand Beekman, #25A
$4,490,000 (-2.4%)
Beekman/Sutton Place | Condominium | 3 Bedrooms, 3.5 Baths | 2,303 ft2
The Grand Beekman, #25A (Corcoran Group)
Completed in 2006
Design by H. Thomas O'Hara | 38 units
One availability for $1.8M
Average PPSF 2024-2025: $1,210
Sutton 57 (CityRealty)
Sutton 57 is located at the nexus of Turtle Bay and Midtown East in close proximity to Whole Foods and the Bridgemarket Trader Joe's, not to mention several fine dining options. The small number of units allows for generous floor plates and excellent privacy with full-floor apartments starting on the tenth floor. Residential amenities include doorman service, a fitness center, and a roof terrace with skyline and river views.
Sutton 57, #8C (Corcoran Group)
Completed in 2015
Design by COOKFOX Architects | 57 units
5 availabilities from $2.998M
Average PPSF 2024-2025: $1,322
301 East 50th Street
The limestone-clad, LEED-certified 301 East 50th Street makes a striking statement on the corner of Second Avenue, and the building is underpinned by state-of-the-art air filtration throughout. Residential amenities include 24-hour doorman/concierge service, a fitness center with yoga deck, steam rooms, and saunas, cold storage, bike storage, and a pet spa.
301 East 50th Street, #16B
$3,595,000
Turtle Bay/United Nations | Condominium | 3 Bedrooms, 3.5 Baths | 2,021 ft2
301 East 50th Street, #16B (Compass)
Completed in 2010
Design by Sydness Architects | 88 units
5 availabilities from $950K
Average PPSF 2024-2025: $1,294
The Alexander (CityRealty)
In a neighborhood increasingly filled with high-rise condominiums, The Alexander continues to stand out at street level for its curved corner. This allows for airy apartments with distinctive floor plans. Residential amenities include an attended lobby, a fitness center, and a roof terrace.
The Alexander, #3D
$1,650,000
Turtle Bay/United Nations | Condominium | 2 Bedrooms, 2 Baths | 1,447 ft2
The Alexander, #3D (Corcoran Group)
Completed in 2015
Design by SLCE Architects | 123 units
7 availabilities from $950,000
Average PPSF 2024-2025: $1,348
Halcyon (Douglas Elliman)
Halcyon stands out in the Turtle Bay skyline for its glass and bronze tower rising from a limestone base. Inside, the apartments feature abundant natural light, high ceilings, Poliform kitchens, and white marble primary baths. Residential amenities include an indoor pool and sun deck, a fitness center, and a sky lounge.
Halcyon, #30C (Compass)
Completed in 2016
Design by Hill West | 90 units
2 availabilities from $1.895M
Average PPSF 2024-2025: $1,463
The Sutton (CityRealty)
The Sutton's address puts it at the nexus of Turtle Bay and Beekman/Sutton Place, two of Manhattan's most tranquil neighborhoods. The Roman-style brick building offers a similar sense of peace, security, and luxury with well-appointed apartments and amenities like a fitness center, a lounge, a children's playroom, and a courtyard. Another perk is a 421a tax abatement expiring in 2032.
The Sutton, #19AB
$6,095,000
Turtle Bay/United Nations | Condominium | 4 Bedrooms, 3.5 Baths | 2,904 ft2
The Sutton, #19AB (Douglas Elliman Real Estate)
Completed in 2015
Design by Foster + Partners | 88 units
6 availabilities from $1.995M
Average PPSF 2024-2025: $1,756
50 United Nations Plaza (Zeckendorf Marketing LLC)
The Foster + Partners-designed 50 United Nations Plaza is directly across the street from United Nations headquarters, which allows for beautiful East River views through oversized windows. A landscaped entrance and port cochere set the tone, and amenities include a state-of-the-art gym, a 75-foot lap pool, and private and wine storage for purchase.
50 United Nations Plaza, #28B
$5,950,000
Turtle Bay/United Nations | Condominium | 3 Bedrooms, 3.5 Baths | 3,004 ft2
50 United Nations Plaza, #28B (Brown Harris Stevens Residential Sales LLC)
Completed in 2017
Design by Skidmore Owings & Merrill | 95 units
5 availabilities from $4.75M
Average PPSF 2024: $2,189
252 East 57th Street
Some consider 252 East 57th Street to be in Turtle Bay; others position it at the easternmost end of Billionaires' Row. All agree that the glass curtain wall allows for excellent light and views, and that the curve of the tower allows for distinct, spacious floor plans. Amenities include an indoor pool with hydrotherapy circuit (sauna, steam room, and ice room), fitness center, screening room, billiards room, and on-site parking.
252 East 57th Street, #60A
$10,495,000
Midtown East | Condominium | 4 Bedrooms, 4.5 Baths | 4,631 ft2
252 East 57th Street, #60A (Compass)
Select Discounted Listings in Midtown East -Turtle Bay - Beekman/Sutton Place
Windsor Tower, #631 (Corcoran Group)
The Landmark, #803 (Compass)
The Excelsior, #45G (Berkshire Hathaway HomeServices New York Properties)
Beekman Terrace, #4C (Corcoran Group)
227 East 57th Street, #9FG (MAGNETIC)
Loft53, #2 (Nest Seekers LLC)
Sterling Plaza, #31ABF
$2,450,000 (-16.9%)
Midtown East | Condominium | 3 Bedrooms, Unknown Baths | 2,450 ft2
Sterling Plaza, #31ABF (Keller Williams NYC)
35 Sutton Place, #3C
$2,950,000 (-13.2%)
Beekman/Sutton Place | Cooperative | 3 Bedrooms, Unknown Baths
35 Sutton Place, #3C (Sothebys International Realty)
301 East 50th Street, #4D
$2,998,000 (-14.2%)
Turtle Bay/United Nations | Condominium | 3 Bedrooms, 3.5 Baths | 2,405 ft2
301 East 50th Street, #4D (Berkshire Hathaway HomeServices New York Properties)
One Sutton Place South, #11A
$5,550,000 (-11.8%)
Beekman/Sutton Place | Cooperative | 4 Bedrooms, 5 Baths
One Sutton Place South, #11A (Brown Harris Stevens Residential Sales LLC)
The Centrale, #64 (Douglas Elliman Real Estate)
Would you like to tour any of these properties?
Just complete the info below.
Or call us at (212) 755-5544
Would you like to tour any of these properties?
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