Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
188 E 76TH Street #29AB
Interested in this property?
Active For Sale Condo

$6,150,000

$1,509 per sq ft

188 E 76TH Street #29AB

Lenox Hill, Manhattan

THE SIENA

MLS® #RLS20093593

RLS at REBNY

Listing by Douglas Elliman Real Estate

5

Bedrooms

4.5

Baths

4,076

Sq. Ft.

1996

Year Built

Quick Summary

Bedrooms 5
Bathrooms 5 full, 1 half
Living Area 4,076 sq ft
Year Built 1996
Ownership Condo
HOA/Common Charges $7,788/mo
Property Taxes Contact for details
Neighborhood Lenox Hill
Floor 29 of 31

Property Highlights

  • Views: City Lights, City, Park Greenbelt, Panoramic, River
  • Climate Control: Other

Property Details

Type Condo
Ownership Condominium
Total Rooms 9
Baths 4 Full, 1 Half
Floor 29 of 31
View City Lights, City, Park Greenbelt, Panoramic, River
Cooling Other
Pets Yes
Year Built 1996
Living Area 4,076 sq ft
Structure Type HighRise
Basement Other
Block/Lot 01410/1272

Listing History

Event Date Price Change
Listed May 26, 2026 $6,150,000 -
Currently May 27, 2026 $6,150,000 -

Description

AN EKLUNDGOMES EXCLUSIVE AT DOUGLAS ELLIMAN. CONTACT EKLUNDGOMES AGENTS TO SCHEDULE A SHOWING.

An opportunity to create an irreplaceable 4076 square foot full-floor home in a building that was designed to be an Upper East Side Classic. Each room contains sprawling proportions with panoramic views throughout.

Location, scale, and sweeping vistas come together to create a residence that is truly impossible to replicate. Occupying the entire 29th floor of The Siena, this extraordinary Upper East Side condominium offers uninterrupted 360-degree exposures across Manhattan, a private 25-foot elevator landing, and a rare circular layout that lives like a private estate suspended above New York City.

A gracious entry gallery opens into grand entertaining spaces with an adjacent powder room. Sunlight pours through windows in every direction, framing cinematic views of Central Park, The Carlyle Hotel, and the Manhattan skyline. The expansive 28-foot living room flows seamlessly into a southwest corner dining room and an intimate library or media lounge, creating a home designed equally for grand entertaining or a quiet private enclave.

At the heart of the residence, the oversized eat-in kitchen anchors the southern exposure, perfectly positioned between the entertaining rooms and the private bedroom wing. The chef's kitchen is large enough for an oversized center island with lounge seating, and a built-in breakfast area overlooking dramatic views toward Central Park and the Manhattan Skyline.

The primary wing is equally as impressive. The enormous primary suite enjoys eastern and southern light, complete with dual walk-in closets, a raised sitting and dressing area, and a spa-like bath with skyline views from the soaking tub and shower. A northeast corner secondary suite functions as a bedroom with ensuite bath, guest bedroom, or home office, while two additional north-facing bedrooms share a windowed bath. A fifth bedroom suite, tucked beside the kitchen, offers ideal flexibility to design as you see fit.

Originally purchased from the sponsor, the residence has been meticulously customized to maximize light, openness, and individuality. Soaring ceilings above nine feet complement a richly layered floor plan that allows one to truly maximize the space's incomparable volume. Both architecturally significant and deeply livable, this home was created to feel entirely singular - a residence whose scale, layout, and commanding 360-degree Manhattan views make it truly one of a kind.

The Siena is a white-glove Upper East Side condominium ideally located on 76th Street in between Lexington and Third Avenue, with full-time doorman and concierge service, a fitness center with sauna, landscaped terrace with landmarked views of the Eglise St. Jean Baptiste Church, and children's playroom. All within close proximity to the best neighborhood amenities the Upper East Side has to offer.

Features & Amenities

Interior Features

Building Other Washer Hookup In Unit

Exterior Features

Private Outdoor Space Under60 Sqft

Building Amenities

Elevators

Appliances

Washer Dryer Allowed

Building Information

Building THE SIENA
Building Data View Compliance & Permits
Total Units 73
Stories 31
Structure HighRise

Financial Details

Common Charges $7,788/mo
RE Taxes Contact for details

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

645

Median Asking Price

$1.43M

Median $/Sqft

$1,414

Avg Days on Market

N/A

New This Week

35

Price Reduced

29%

Sold (30 Days)

32

Median Sale Price

$1.23M

Live data from RLS at REBNY • Updated 5/27/26, 4:04 PM EST

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Location

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188 E 76TH Street #29AB, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1996
Year Built
30 years old
31
Floors
73
Residential Units
C1-9
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $21,687,743
Land Value: $3,068,995
Exemptions: $1,485,715

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 8,684 SF
Building Area: 133,729 SF
Built FAR: 15.4
Allowed FAR: 10

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed common charges are $7,788 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 5 bedrooms and 4 full bathrooms and 1 half bathroom.

The listed interior living area is 4,076 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1996, making it approximately 30 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $6,150,000 for 4,076 sq ft, the asking price per square foot is approximately $1,509. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20093593
First Listed: 5/27/2026
On Market: 5/26/2026
Price Changed: 5/27/2026
Contract Date: 5/26/2026

Listing Courtesy of Douglas Elliman Real Estate - Fabio Petrolino

Listing Contact: (212) 891-7170

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New 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 for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's 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. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/27/2026 at 8:04 PM UTC

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