1214 Fifth Avenue
New York City
Height 156.41 m / 513 ft
Floors 43
Official Name

The current legal building name.

1214 Fifth Avenue
Other Names

Other names the building has commonly been known as, including former names, common informal names, local names, etc.

Mount Sanai Residential Tower, 4 East 102nd Street
Type

CTBUH collects data on two major types of tall structures: 'Buildings' and 'Telecommunications / Observation Towers.' A 'Building' is a structure where at least 50% of the height is occupied by usable floor area. A 'Telecommunications / Observation Tower' is a structure where less than 50% of the structure's height is occupied by usable floor area. Only 'Buildings' are eligible for the CTBUH 'Tallest Buildings' lists.

Building
Status
Completed
Architecturally Topped Out
Structurally Topped Out
Under Construction
Proposed
On Hold
Never Completed
Vision
Competition Entry
Canceled
Proposed Renovation
Under Renovation
Renovated
Under Demolition
Demolished
Completed, 2012
Country

The CTBUH follows the United Nations's definition of Country, and thus uses the lists and codes established by that organization.

City

The CTBUH follows the United Nations's definition of City, and thus uses the lists and codes established by that organization.

Postal Code
10029
Function

A single-function tall building is defined as one where 85% or more of its usable floor area is dedicated to a single usage. Thus a building with 90% office floor area would be said to be an "office" building, irrespective of other minor functions it may also contain.

A mixed-use tall building contains two or more functions (or uses), where each of the functions occupy a significant proportion of the tower's total space. Support areas such as car parks and mechanical plant space do not constitute mixed-use functions. Functions are denoted on CTBUH "Tallest Building" lists in descending order, e.g., "hotel/office" indicates hotel function above office function.

residential / office
Structural Material

Steel
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from steel. Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered a “steel” structure as the concrete elements are not acting as the primary structure.

Reinforced Concrete
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from concrete which has been cast in place and utilizes steel reinforcement bars.

Precast Concrete
Both the main vertical/lateral structural elements and the floor spanning system are constructed from steel reinforced concrete which has been precast as individual components and assembled together on-site.

Mixed-Structure
Utilizes distinct systems (e.g. steel, concrete, timber), one on top of the other. For example, a steel/concrete indicates a steel structural system located on top of a concrete structural system, with the opposite true of concrete/steel.

Composite
A combination of materials (e.g. steel, concrete, timber) are used together in the main structural elements. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams; a steel frame system with a concrete core; concrete-encased steel columns; concrete-filled steel tubes; etc. Where known, the CTBUH database breaks out the materials used in a composite building’s core, columns, and floor spanning separately.

concrete
Height

Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."

Architectural
156.41 m / 513 ft
To Tip
156.41 m / 513 ft
Occupied
150.6 m / 494 ft
Floors Above Ground

The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).

43
Floors Below Ground

The number of floors below ground should include all major floors located below the ground floor level.

3
# of Apartments

Number of Apartments refers to the total number of residential units (including both rental units and condominiums) contained within a particular building.

229
# of Parking Spaces

Number of Parking Spaces refers to the total number of car parking spaces contained within a particular building.

200
# of Elevators

Number of Elevators refers to the total number of elevator cars (not shafts) contained within a particular building (including public, private and freight elevators).

6
Tower GFA

Tower GFA refers to the total gross floor area within the tower footprint, not including adjoining podiums, connected buildings or other towers within the development.

39,750 m² / 427,865 ft²
Rankings
#
119
Tallest Mixed-use Building in North America
#
88
Tallest Mixed-use Building in United States
#
32
Tallest Mixed-use Building in New York City
#
358
Tallest Concrete Building in North America
#
92
Tallest Concrete Building in New York City
Construction Schedule
2008

Proposed

2010

Construction Start

2012

Completed

Owner
Mount Sanai Medical Center
Developer
Durst Fetner Residential; Sidney Fetner Associates; The Durst Organization
Architect
Structural Engineer
MEP Engineer
Contractor
Gotham Construction

About 1214 Fifth Avenue

This project addresses the urban context of the Upper East Side on multiple levels, with a carefully composed massing of five interlocking forms. The tower animates the skyline with a varied silhouette shaped by three setbacks. The building program and superstructure are integral to one another. The uses of below-grade parking, base-level medical offices, and tower-level apartments correspond to the arrangement of structural materials. The steel framing of the base spans the massive mechanical spaces that also serve the adjacent cancer research center. The cores of the concrete residential tower above also house the 500-foot (152.4-meter)-tall central chimneys necessary for the medical spaces below.

Designed to attain LEED Silver, the building uses 30 percent less water and is 15 percent more energy efficient than code, while the tower’s 8-inch (20-cm) flat-plate concrete slab was designed to use 30 percent less concrete than mandated. Modifying the superstructure’s slab edge allowed the window wall to be expressed without overly prominent horizontal slab covers, and at 25 percent lower construction cost.

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