Price of Office Space for Rent at 645 Madison Avenue

Leasing rates here can depend on a variety of factors, including the quality rating of the property (property class or building class), the position of the available space within the building, any unique attributes that the listed space may include, as well as on the availability of on-site or nearby amenities. Reach out using the contact form available on this page to schedule a tour or to get more detailed information on the most modern facilities and amenities that 645 Madison Avenue has to offer.

Amenities and Perks of Office Space for Rent at 645 Madison Avenue

See the listing area details for information and ratings regarding the degree of walkability in the neighborhood, the accessibility and frequency of public transit options, as well as the level of availability and quality of biking infrastructure in the area. What’s more, you can use the interactive map for a good overview of the area. Location details also include a breakdown of distance from the property to several essential amenities and points of interest, which may include parking facilities, fuel stations, stores, or hotels.

Location Advantages of Renting Office Space at 645 Madison Avenue

This property is in the Lenox Hill neighborhood of New York and located within zip code 10022. 645 Madison Avenue was originally completed in 1971 and is rated class A. The building includes 157,027 square feet, of which 42,619 square feet is rentable office space.

645 Madison Avenue, New York, NY 10022

Space Available For Lease 6

#1200

Space Type General Office
Lease Rate Contact for pricing
Total Space Available 6,960 SF
Floor 12
Divisible Space 6,960 - 6,960 SF
Available Date Immediate
Renewal Option Yes
Sublease No
Turnkey No

The 12th-floor office suite at 645 Madison Avenue offers a sophisticated and efficient workplace in the

heart of the Plaza District. The space features a thoughtful mix of private offices, conference rooms,

open work areas, and collaborative space, providing flexibility for a range of professional users.

Expansive windows bring in abundant natural light and offer impressive Midtown views, while refined

finishes create a polished, executive environment. Ideally positioned along prestigious Madison Avenue

and surrounded by world-class dining, retail, and transportation, the suite is exceptionally well suited for

financial services, investment firms, family offices, consulting, legal, and other professional office users.

Avery Reavill

Kassin Sabbagh Realty

Michael Gammal

Kassin Sabbagh Realty

Madeline Shults

Kassin Sabbagh Realty

Albert Sultan

Kassin Sabbagh Realty

#1300

Space Type General Office
Lease Rate Contact for pricing
Total Space Available 6,960 SF
Floor 13
Divisible Space 6,960 - 6,960 SF
Available Date Immediate
Renewal Option Yes
Sublease No
Turnkey No

The 13th floor at 645 Madison Avenue offers an exceptional opportunity to establish a presence along one of

Manhattan’s most prestigious commercial corridors. Featuring an efficient and flexible floor plate, abundant

natural light, and direct elevator access, the space provides a bright and professional environment suited for

a variety of office users. Surrounded by world-class retail, dining, hotels, and convenient transportation, the

space is ideal for financial services, investment firms, family offices, consulting, legal, and other professional

users seeking a premier Madison Avenue address.

Avery Reavill

Kassin Sabbagh Realty

Michael Gammal

Kassin Sabbagh Realty

Madeline Shults

Kassin Sabbagh Realty

Albert Sultan

Kassin Sabbagh Realty

#1400

Space Type General Office
Lease Rate Contact for pricing
Total Space Available 6,952 SF
Floor 14
Divisible Space 6,952 - 6,952 SF
Available Date Immediate
Renewal Option Yes
Sublease No
Turnkey No

The 14th floor at 645 Madison Avenue presents a flexible office opportunity in one of Midtown Manhattan’s most

prestigious locations. Ownership can tailor the space to suit each tenant’s specific needs, creating a polished

and efficient workplace designed for seamless occupancy. With abundant natural light, a functional layout, and

a premier Madison Avenue address, the suite is well suited for financial services, investment firms, family offices,

consulting, legal, and other professional users seeking a sophisticated and highly connected Midtown presence.

Avery Reavill

Kassin Sabbagh Realty

Michael Gammal

Kassin Sabbagh Realty

Madeline Shults

Kassin Sabbagh Realty

Albert Sultan

Kassin Sabbagh Realty

#1500

Space Type General Office
Lease Rate Contact for pricing
Total Space Available 6,952 SF
Floor 15
Divisible Space 6,952 - 6,952 SF
Available Date Immediate
Renewal Option Yes
Sublease No
Turnkey No

The entire 15th floor at 645 Madison Avenue offers a premier full-floor office opportunity for companies seeking

a distinguished presence along one of Manhattan’s most prestigious commercial corridors. Featuring an

efficient floor plate, abundant natural light, and flexible planning options, the space can accommodate a range

of layouts, from open collaborative work areas to private offices and conference rooms. Ownership can tailor

the space to meet each tenant’s specific requirements, providing a seamless, move-in-ready solution in the

heart of Midtown Manhattan.

Avery Reavill

Kassin Sabbagh Realty

Michael Gammal

Kassin Sabbagh Realty

Madeline Shults

Kassin Sabbagh Realty

Albert Sultan

Kassin Sabbagh Realty

#500

Space Type Creative Office
Lease Rate Contact for pricing
Total Space Available 11,038 SF
Floor 5
Divisible Space 11,038 - 11,038 SF
Available Date Immediate
Renewal Option Yes
Sublease No
Turnkey Yes

Fifth-floor space at 645 Madison Avenue offers a bright, refined layout in the heart of the Upper East Side. Featuring

abundant natural light and a premier Madison Avenue location, the space is well suited for office, showroom,

creative, or professional use. Surrounded by world-class retail, dining, and convenient transportation, it provides an

exceptional opportunity for businesses seeking a prestigious Manhattan address. Landlord will turnkey the build out

or give a cash allowance to an incoming tenant to build the space of their choice.

Avery Reavill

Kassin Sabbagh Realty

Michael Gammal

Kassin Sabbagh Realty

Madeline Shults

Kassin Sabbagh Realty

Albert Sultan

Kassin Sabbagh Realty

8th Floor

Space Type Creative Office
Lease Rate Contact for pricing
Total Space Available 3,757 SF
Floor 8
Divisible Space 3,757 - 3,757 SF
Available Date Immediate
Renewal Option Yes
Sublease No
Turnkey No

Eighth floor space at 645 Madison Avenue offers a bright, refined layout in the heart of the Upper East

Side. Featuring abundant natural light and a premier Madison Avenue location, the space is well suited for

office, showroom, creative, or professional use. Surrounded by world-class retail, dining, and convenient

transportation, it provides an exceptional opportunity for businesses seeking a prestigious Manhattan address

Avery Reavill

Kassin Sabbagh Realty

Michael Gammal

Kassin Sabbagh Realty

Madeline Shults

Kassin Sabbagh Realty

Albert Sultan

Kassin Sabbagh Realty

Contacts

Neil V. King III

CBRE

Paul J. Amrich

CBRE

Maxwell Tarter

CBRE

Avery Reavill

Kassin Sabbagh Realty

Michael Gammal

Kassin Sabbagh Realty

Madeline Shults

Kassin Sabbagh Realty

Albert Sultan

Kassin Sabbagh Realty

Property Details

Property Type Office - General Office
Property Size 157,027 SF
Lot Size 0.21 Acre
Property Tenancy Multi-Tenant
Building Class A
Year Built 1971
Date Updated Sep 25, 2026

Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

Getting around

99/100
Walk Score ®
100/100
Transit Score ®
76/100
Bike Score ®

Powered by Walk Score ®

City New York, NY
Neighborhood Lenox Hill
Zip Code 10022
Market Manhattan

Points of Interest

5th Avenue–59th Street

0.12 miles
East 59th Street & Lexington Avenue at Southwest Corner

0.16 miles
East 59th Street & Lexington Avenue at Northwest Corner

0.16 miles
East 60th Street & Lexington Avenue at Southwest Corner

0.16 miles
East 60th Street & Lexington Avenue at Northwest Corner

0.17 miles
East 60th Street & Lexington Avenue at Northeast Corner

0.18 miles
East 59th Street & Lexington Avenue at Southeast Corner

0.19 miles
Lexington Avenue–59th Street

0.19 miles
East 60th Street & Lexington Avenue at Southeast Corner

0.20 miles
Lexington Avenue–63rd Street

0.25 miles

ChargePoint

0.14 miles
Tesla Supercharger

0.73 miles
Bus Charging Station

1.11 miles
Mobil

1.23 miles
Sunoco

1.59 miles
Shell

1.70 miles
Atlantic

1.70 miles
Citgo

1.70 miles
BP

1.75 miles

Alpha Garage

0.31 miles
Central Parking

0.42 miles
Icon

0.54 miles
Champion

0.56 miles
iClean

0.69 miles
Quik Park Garage

0.71 miles
24 Hour Parking

0.73 miles
20th Century Garage

0.75 miles
Quik Park

0.78 miles
intlFcstone 10022 LOCi Multi

0.81 miles

The Pierre

0.09 miles
Sherry Netherlands

0.09 miles
Loews Regency

0.10 miles
Four Seasons Hotel

0.12 miles
Lowell Hotel

0.15 miles
The Plaza

0.19 miles
Lombardy Hotel

0.21 miles
Hotel 57

0.22 miles
Plaza Athénée

0.23 miles
Fitzpatrick

0.25 miles

Barneys New York

0.06 miles
Bergdorf Goodman

0.14 miles
MUJI

0.14 miles
Bergdorf Goodman, Canada Goose

0.17 miles
Saks Off 5th

0.19 miles
Bloomingdale's

0.23 miles
Dainobu

0.30 miles
Morton Williams

0.32 miles
Katagiri Japanese Grocery

0.34 miles
Whole Foods Market

0.40 miles

645 Madison Avenue Listing Brief

Leasing rates here can depend on a variety of factors, including the quality rating of the property (property class or building class), the position of the available space within the building, any unique attributes that the listed space may include, as well as on the availability of on-site or nearby amenities. Reach out using the contact form available on this page to schedule a tour or to get more detailed information on the most modern facilities and amenities that 645 Madison Avenue has to offer.
See the listing area details for information and ratings regarding the degree of walkability in the neighborhood, the accessibility and frequency of public transit options, as well as the level of availability and quality of biking infrastructure in the area. What’s more, you can use the interactive map for a good overview of the area. Location details also include a breakdown of distance from the property to several essential amenities and points of interest, which may include parking facilities, fuel stations, stores, or hotels.
This property is in the Lenox Hill neighborhood of New York and located within zip code 10022.

645 Madison Avenue was originally completed in 1971 and is rated class A. The building includes 157,027 square feet, of which 42,619 square feet is rentable office space.

645 Madison Avenue