340 Madison Avenue is a 233-foot, 21-story modernist office building located in Manhattan, New York City. Originally completed in 1921, it was designed by Pickering & Walker and Starrett & Van Vleck. Initially known as the Canadian Pacific Building, it included the Fifth Church of Christ, Scientist at its base.

The building underwent extensive remodeling in 2004 by Moed de Armas & Shannon and Gensler architects, resulting in a modern glass exterior. The renovation incorporated two mid-block low-rise properties, giving the building a uniform facade along Madison Avenue. The curtain wall features pale-green glass and silver aluminum mullions.

The building's east facade has ten wide bays, with the center bay having four window panes and the flanking bays each having three. The outer bays have two window panes. The north facade has nine 2-window bays, while the south facade spans 11 bays, with the western four above the church.

The ground floor is occupied by various retail spaces, including a former Verizon store, PNC Bank, Starbucks, Alden Shoes, Allen Edmonds, Christian Science Reading Room, and Le Pain Quotidien restaurant.

340 Madison Avenue was built in 1922 and has a current tax assessor's market value of $326,963,000. It is classified as an Office Only building with or without Commercial spaces, featuring over 558,735 square feet.

340 Madison Avenue, New York, NY 10173 is a prominent office building in Manhattan. It is also known by the alternate addresses:

• 9-17 E 43rd St, New York, NY 10173
• 16-28 E 44th St, New York, NY 10173
• 334-344 Madison Ave, New York, NY 10173

This building was constructed in 1922 and features 22 stories with a total area of 558,735 square feet.

340 Madison Avenue offers a range of amenities, including:

• A/V Capabilities
• ADA Accessibility
• Back of House Space
• Column-Free Space
• Direct Elevator Access
• Furnished
• Gender Neutral Bathrooms
• High Ceilings
• HVAC
• Kitchen
• Outdoor Space
• Rooftop
• Storefront
• Views
• Wi-Fi

340 Madison Avenue in Manhattan, NYC, has seen several notable office leases:

• PNC Bank leased 10,000 square feet.
• Regent Business Centers leased 36,250 square feet.
• Facebook leased 11,119 square feet.
• Yaupon Capital Management leased 6,917 square feet on the third floor.

Internet providers available at 340 Madison Ave, Manhattan, NYC, include:

• Verizon Fios: Known for its high speeds and reliability, offering plans starting at $49.99 with speeds up to 2 Gbps.
• Astound Broadband Powered by RCN: Offers both cable and fiber services with competitive pricing and unlimited data usage.
• Spectrum: Provides widespread coverage with speeds up to 1 Gbps and affordable bundles.

340 Madison Avenue, Manhattan, NYC is conveniently located near several transportation options.

Nearest Subway Stations: The closest subway stations are 34 St-Herald Sq and Grand Central-42 St, both within a short walking distance.

Subway Lines: The subway lines that stop near Madison Avenue include the 4, 5, M, N, S, B, D, F, and 6 trains.

Bus Stops: Nearby bus stops include Madison Av/E 37 St and Madison Av/E 36 St, which are just a minute's walk away.

Bus Routes: Bus routes such as BM2, BXM4, M103, M42, and Q32 serve the area.

Train Stations: Grand Central Terminal is the nearest train station, offering access to various Metro-North Railroad lines.

Cross Streets: Madison Avenue intersects with 34th Street and 42nd Street, among others.