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Rent Office 521 Fifth Avenue

Lease Office 521 Fifth Ave

$ / SF SF Monthly Rent
$ 80
12,300
$ 82,000
Please notify me when a new space is available
$ / SF SF Monthly Rent
Negotiable
6,000
Negotiable
$ / SF SF Monthly Rent

Rent Sublease Office at 521 Fifth Ave

$ / SF SF Monthly Rent
Negotiable
27,900
Negotiable
$ / SF SF Monthly Rent
$ / SF SF Monthly Rent

Nearby Sublease office Spaces for Rent

Address $ / SF SF Monthly Rent
Fifth Ave & East 44th Street $ 65
13,500
$ 73,125
Address $ / SF SF Monthly Rent
E 42nd St & Lexington Avenue $ 49
4,800
$ 19,600
Park Ave & East 39th Street $ 99
4,200
$ 34,650
Fifth Ave & East 44th Street $ 50
3,300
$ 13,750
Address $ / SF SF Monthly Rent
Fifth Ave & East 45th Street $ 50
2,100
$ 8,750
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Madison Ave & East 40th Street $ 58
4,200
$ 20,212
Lexington Ave & East 41st Street $ 26
5,600
$ 12,016
E 42nd St & Park Avenue $ 42
5,100
$ 17,850
E 42nd St & Lexington Avenue $ 50
4,800
$ 20,200
Fifth Ave & East 44th Street $ 52
3,300
$ 14,162
Address $ / SF SF Monthly Rent
Fifth Ave & East 45th Street $ 52
2,100
$ 9,012
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Type of Space Class A/month Class B/month Class C/month
Windowed office/person $ 2167 $ 1300 $ 775
Interior office/person $ 1417 $ 800 $ 525
Team Rooms $ 10167 $ 8050 $ 5025
Suites $ 20167 $ 12050 $ 7025

Nearby office Spaces for Rent

Address $ / SF SF Monthly Rent
E 40th St & Fifth Avenue $ 70
8,100
$ 47,250
Park Ave & East 41st Avenue $ 175
12,200
$ 177,916
Third Ave & East 46th Street $ 81
12,100
$ 81,675
Fifth Ave & East 40th Street $ 85
11,200
$ 79,333
Third Ave & East 40th Street $ 60
27,700
$ 138,500
Address $ / SF SF Monthly Rent
E 40th St & Fifth Avenue $ 70
6,400
$ 37,333
Third Ave & East 46th Street $ 62
4,100
$ 21,183
Vanderbilt Ave & East 44th Street $ 49
5,300
$ 21,641
Third Ave & East 39th Street $ 70
4,700
$ 27,416
Address $ / SF SF Monthly Rent
Lexington Ave & East 41st Street $ 57
1,500
$ 7,125
E 44th St & East 44th Street $ 82
2,300
$ 15,716
E 45th St & Lexington Avenue $ 75
2,400
$ 15,000
Lexington Ave & East 42nd Street $ 61
1,500
$ 7,625
Third Ave & East 41st Street $ 55
1,700
$ 7,791
Park Ave & East 41st Street $ 85
2,300
$ 16,291
Address $ / SF SF Monthly Rent
Madison Ave & East 40th Street $ 66
14,600
$ 79,691
Vanderbilt Ave & East 44th Street $ 79
8,100
$ 53,325
E 42nd St & Park Avenue $ 59
9,700
$ 47,691
Fifth Ave & East 42nd Street $ 58
7,400
$ 35,766
Fifth Ave & East 45th Street $ 68
7,900
$ 44,766
E 42nd St & Lexington Avenue $ 65
8,400
$ 45,500
Address $ / SF SF Monthly Rent
Madison Ave & East 41st Avenue $ 57
5,700
$ 27,075
Madison Ave & East 40th Street $ 76
3,600
$ 22,800
Vanderbilt Ave & East 44th Street $ 51
4,000
$ 17,000
Madison Ave & East 39th Street $ 51
2,700
$ 11,475
Lexington Ave & East 41st Street $ 61
3,700
$ 18,808
E 42nd St & Park Avenue $ 66
6,700
$ 36,850
E 44th St & Third Avenue $ 48
4,500
$ 18,000
Madison Ave & East 40th Street $ 76
3,900
$ 24,537
Fifth Ave & East 45th Street $ 84
6,800
$ 47,600
E 45th St & Fifth Avenue $ 55
3,800
$ 17,416
Madison Ave & East 40th Street $ 56
6,900
$ 32,200
Madison Ave & East 41st Avenue $ 62
2,600
$ 13,433
Third Ave & Between East 44th Street $ 67
4,800
$ 26,800
E 42nd St & Madison Avenue $ 70
4,900
$ 28,787
Address $ / SF SF Monthly Rent
Madison Ave & East 40th Street $ 66
1,700
$ 9,350
Second Ave & East 43rd Street $ 58
2,300
$ 11,116
Madison Ave & East 39th Street $ 51
1,900
$ 8,075
Fifth Ave & East 42nd Street $ 60
1,600
$ 8,000
Madison Ave & East 41st Avenue $ 55
2,000
$ 9,166
E 42nd St & Madison Avenue $ 70
2,100
$ 12,337
E 42nd St & Lexington Avenue $ 60
2,200
$ 11,000
E 44th St & Fifth Avenue $ 55
2,200
$ 10,083
Lexington Ave & East 44th Street $ 55
1,500
$ 6,875
Address $ / SF SF Monthly Rent
Fifth Ave & East 39th Street $ 52
7,300
$ 31,633
E 39th St & Fifth Avenue $ 40
7,900
$ 26,004
Fifth Ave & Between East 42nd Street $ 84
9,200
$ 64,400
Address $ / SF SF Monthly Rent
E 40th St & Lexington Avenue $ 50
3,000
$ 12,375
Fifth Ave & Between East 42nd Street $ 84
6,000
$ 42,250
Address $ / SF SF Monthly Rent
E 40th St & Lexington Avenue $ 50
1,600
$ 6,600

Retail Spaces for Rent at 521 Fifth Ave

Rent Medical Space at 521 Fifth Ave

Tenant Broker’s Perspective: Return-to-office mandates are driving up rental prices at 521 Fifth Avenue. This trend is projected to continue. Opportunities for subleases remain available at 521 Fifth Avenue and in the nearby Grand Central neighborhood.
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521 Fifth Avenue nyc
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521 Fifth Avenue Property Overview

Building Address: 521 Fifth Ave, New York NY 10175
Building Name: 521 Fifth Ave
Building Alternate Address: 521 5th Ave
Zip Code:10175
Neighborhood:Grand Central
Borough:Manhattan
Stories:39
Year Built:1929
Building Class:A
Block & lot:01278-0001

The Lefcourt National Building, located at 521 Fifth Avenue in Manhattan, New York City, was completed in 1929. Designed by Shreve, Lamb & Harmon Associates, the same architects behind the Empire State Building, this 39-story tower is an iconic example of Art Deco architecture in Manhattan.

Originally developed by A.E. Lefcourt, the building has undergone significant transformations over the years. In 2019, it was acquired by Savanna for $381 million from a joint partnership between SL Green and Plaza Global Real Estate Partners. The new ownership planned extensive renovations, including a complete overhaul of the entrance and lobby, along with other upgrades.

Today, the building is more than 96% leased, housing notable tenants such as Berkadia, Adecco, RKF, and China Trust Commercial Bank. The mixed-use property also features ground-floor retail space occupied by Equinox and Urban Outfitters.

521 Fifth Avenue, New York, NY 10175, is a notable office building in Manhattan. It is also known as the Lefcourt National Building, located in the Central Midtown area. The building was constructed in 1929 and features a mix of Art Deco design and modern amenities.

Key details about the property include:

  • Building Name: Lefcourt National Building
  • Primary Address: 521 Fifth Avenue
  • Secondary Address: 1 East 43rd Street
  • Neighborhood: Central Midtown
  • Zip Code: 10175
  • Borough: Manhattan
  • Year Built: 1929
  • Stories: 39

The building has undergone significant renovations and is part of the vibrant Midtown area, offering proximity to public transit and various amenities.


521 Fifth Avenue offers a range of amenities, including:

  • Conference Rooms: Two spacious and technologically equipped conference rooms.
  • Equinox Fitness Club: Located within the building for tenant convenience.
  • High-Speed Internet: Available throughout the premises.
  • Reception Services: Professional reception support.
  • Fully Stocked Kitchen: Convenient for tenants.
  • Mail Collection: On-site mail services.
  • 24 Hour Access: Secure access at all times.
  • Central Air and Heating: Climate-controlled environment.
  • Print/Copy Room: On-site printing facilities.
  • Security System: Enhanced security measures.

521 Fifth Avenue, located in Midtown Manhattan, is a prominent office building with a diverse tenant base. Notable tenants include Berkadia, Adecco, RKF, and China Trust Commercial Bank. The building is part of the Plaza District and offers ground-floor retail space occupied by Equinox and Urban Outfitters.


Internet Providers at 521 Fifth Avenue, Manhattan, NYC:

  • Lightower - Fiber, 10 Gb/s
  • Level 3 Communications - Fiber, 10 Gb/s
  • Cablevision/Lightpath - Fiber, 10 Gb/s
  • Cogent Communications - Fiber, 10 Gb/s

521 Fifth Avenue in Manhattan, NYC, offers convenient access to various transportation options.

Nearest Subway Stations:

  • 5 Av (1-minute walk)
  • Grand Central-42 St (6-minute walk)

Nearest Train Station:

  • Grand Central Madison (1-minute walk)
  • Grand Central (4-minute walk)

Bus Stops:

  • W 42 St/5 Av (1-minute walk)
  • W 42nd St & 5th Ave (1-minute walk)
  • 5th Ave & W 42nd St (2-minute walk)

Bus Lines:

  • M4
  • M42
  • M5
  • Q32
  • QM18

Cross Streets:

  • West 42nd Street
  • West 43rd Street
  • West 44th Street


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Optimal Spaces can help you turn critical and complex real estate issues into opportunities for growth and or cost reduction. We offer the experience, know-how, and the strategic planning that helps lead to better decisions. Virtually everything you need to enhance the value of your business (for profit and not for profit) , you will find at Optimal Spaces.

About Optimal Spaces
Optimal Spaces are Tenant Brokers, only representing commercial tenants, not owners or landlords. By contrast, managing agents and most commercial brokers are "landlord agents" representing the interest of owners. Their goal is to market and lease their clients' properties with the best possible terms for the owners. Thus, they will neither show you as broad a selection nor push to get the best price, since their loyalty is to the Landlord. An Optimal Spaces agent will show you a broader range of properties and offer you a broader range of important services than a managing agent or commercial broker will. We will provide you with a market survey, floor plans, pricing expectations , and access to our rolodex: Optimal Spaces walks you through the process from start to finish. Upon entering your new space, it will look the way you want, all at the price you agreed to spend. In addition to negotiating the best price, we will reveal and abate many "hidden costs" to you. We will show you all the relevant available spaces and safeguard your interests throughout the process. Because of tour costs to provide these services, we ask in exchange that clients sign an Exclusive Brokerage Agreement. This allows us to plan appropriately for assisting you with every step of the process.

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