#RLS20004197, Serena Boardman, Listing office: Sothebys International Realty

188 E 76th St Unit 29A New York City, NY 10021
Property details
About 188 E 76th St Unit 29A
188 East 76th Street, Apartment 29A | The Entire 29th Floor at The Siena Perched high above Lenox Hill, Apartment 29A at 188 East 76th Street offers a once-in-a-generation opportunity to own the entire 29th floor of The Siena Condominium—a full-circulating, 360-degree residence with panoramic views and dramatic architectural presence. Available for the first time in 25 years and originally purchased from the building’s developer, this private full-floor home is a masterwork of both art and design, thoughtfully customized to capture light, space, and city vistas in every direction. Enter through a private 25-foot elevator landing into a gracious gallery that sets the tone for the residence’s bold character and grand proportions. The centerpiece of the home is the 28-foot-long living room, flanked by a luminous southwest corner dining room and an inviting library/media room to the north. Every window in this home delivers a postcard view—from Central Park to the Chrysler Building, Empire State to the Freedom Tower, and the East River beyond. At the heart of the southern exposure lies a playfully colorful eat-in kitchen, featuring painted herringbone floors inlaid with geometric designs, cerulean blue cabinetry, a center island with breakfast bar, and a custom built-in table perfectly positioned to take in sunset views over Central Park South. The kitchen is accessible from both the formal entertaining wing and the private bedroom corridor, making everyday living and entertaining seamless. The primary bedroom suite, with east and south exposures, is a true retreat—offering two walk-in closets, a raised sitting area, and a spa-like bath with dual sinks, a soaking tub with skyline views, and a large glass-enclosed shower. The northeast corner second bedroom suite currently serves as an artist’s studio, while the third and fourth bedrooms share a windowed bath and face north with calming city views. A fifth bedroom with en suite bath sits just off the kitchen—ideal for guests, staff, or extended family. Designed with a vibrant palette of bold hues and warm metallics, the home is adorned with Venetian plaster walls, painted hardwoods, intricate inlaid carpet swirls, brilliant tilework, and custom colorful sunshades—a rich and imaginative canvas that still delivers comfort, functionality, and flexibility for modern living. Ceiling heights exceed nine feet throughout, amplifying the open feel of each space. The Siena is a full-service, white-glove condominium with 24-hour doorman and concierge, an elegant fitness center with sauna, a furnished common terrace, a children’s playroom, and the rare distinction of being one of Lenox Hill’s only condo towers west of Third Avenue. Two private storage units transfer with the apartment. Offered for the first time in over two decades, Apartment 29A is a true residential masterpiece—at once a one-of-a-kind work of art and an exquisitely tailored home in the sky
Highlights
Summary
- Partial Bathrooms: 1
- Full Bathrooms: 4
- Appliances: Dishwasher
- Interior: Entrance Foyer, Eat-in Kitchen, Kitchen Island, Sauna, Walk-In Closet(s)
- Total Bedroom Count: 5
- Attached Garage: No
- View: City, Panoramic, River
- Heating: Central
- Cooling: Central Air
- List Price: $6,750,000
- Price/SqFt: $1,656
- HOA Amount: $7274 Monthly
- Year Built: 1996
- Living Area: 4,076 SqFt
- MLS Number: RLS20038961
- MLS Name: RLS
- Office Name: Compass
- Office Phone: (212) 913-9058
- Listing Agent: Eileen M Foy
- Agent Phone: (347) 463-8128
The Real Estate Board of New York, Inc., All rights reserved. Website powered by IHR Technology Services.
Listing information for certain New York City properties provided courtesy of the Real Estate Board ofNew York’s Residential Listing Service (the “RLS”). 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 forthe consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumers' 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.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 7/28/2025, 2:45:31 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
We're sorry, we currently don't have tax history data for this listing.
Nearby schools
9
P.S. 6 Lillie D. Blake School
Public District KG-5
0.4 mi
•45 E 81st St Frnt 1
9
P.S. 290 Manhattan New School
Public District KG-5
0.4 mi
•311 E 82nd St
9
P.S. 158 Bayard Taylor School
Public District KG-6
0.5 mi
•1458 York Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $117,773. Residents of New York City, NY typically earn between $35k-100k each year. The most common type of family is single, no kids. Residents of this area typically have post secondary degree education.
Similar homes for sale
Frequently asked questions
About 188 E 76th St Unit 29A
The listing price of 188 E 76th St Unit 29A property is $6,750,000.
The property 188 E 76th St Unit 29A is a condo located in New York City, New York, 10021.
Active Listing: 188 E 76th St Unit 29A is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 188 E 76th St Unit 29A are: P.S. 6 Lillie D. Blake School (GreatSchools Rating 9/10), P.S. 290 Manhattan New School (GreatSchools Rating 9/10), P.S. 158 Bayard Taylor School (GreatSchools Rating 9/10), J.H.S. 167 Robert F. Wagner School (GreatSchools Rating 8/10), Yorkville East Middle School (GreatSchools Rating 9/10), Ella Baker School (GreatSchools Rating 7/10), Eleanor Roosevelt High School (GreatSchools Rating 10/10), Manhattan International High School (GreatSchools Rating 1/10), Urban Academy Laboratory High School (GreatSchools Rating 1/10).
The property at 188 E 76th St Unit 29A has 5 bedrooms and 4 full and 1 half bathrooms.
The property 188 E 76th St Unit 29A is 4,076 SqFt (source: MLS/tax record).
The year of construction for 188 E 76th St Unit 29A is 1996.
This home is located at 188 E 76th St Unit 29A in New York City, NY and zip code 10021 in the Upper East Side neighborhood. This 4,076 square foot home was built in 1996. Features: 5 bedrooms, 5 bathrooms. It has been listed on Rocket Homes since July 25, 2025 and is currently priced at $6,750,000.
In June 2025, from all listings sold in New York City, NY there were more than 232 sold above asking price, over 715 sold below and more than 1007 were sold right at the asked price. The inventory of homes for sale in New York City, NY between May and June 2025 decreased by 4.3%. In June 2025, listings were on the market for 99 days. During the same period, the median list price in this real estate market was $881,252.