New York Buildings Class C - Office Buildings for Lease

Zip Code Geographic Boundaries

Manhattan's Office Class C buildings are distributed across multiple zip codes, including 10001 (Chelsea/Midtown), 10036 (Times Square), 10119 (Penn Plaza), and 10018 (Garment District). These boundaries often overlap with Modified ZCTA areas used for city planning[1][3]. Key postal zones include the James A. Farley Post Office (10116) and Times Square distribution centers (10108), with boundaries extending along major corridors like 8th Avenue and 42nd Street[3].

Businesses and Retail Landscape

Class C office spaces frequently house small-to-midsize legal firms, non-profit organizations, and creative agencies. Ground floors often feature bodegas, dry cleaners, and discount retailers catering to office workers. The 10036 zone includes wholesale textile showrooms near the Fashion Avenue corridor, while 10001 contains tech startups and freelance coworking hubs[2][3].

Fine Dining Establishments

Midtown's Class C districts contain chef-driven bistros and ethnic eateries that serve the local workforce, including: artisan sandwich shops near 9th Avenue in the 10036 area, family-run Italian trattorias in the 10001/10011 boundaries, and updated diner concepts along 39th Street's 10018 zip code[3]. Michelin Bib Gourmand-recognized establishments frequently occupy converted industrial spaces beneath office buildings.

Historical Landmarks

The 10036 area encompasses remnants of the Theater District's early 20th-century playhouses, while 10001 contains preserved manufacturing lofts from New York's garment industry golden age. The James A. Farley Post Office building (10121) near 8th Avenue remains an operational Beaux-Arts landmark from 1912[3]. Multiple Art Deco skyscrapers converted to Class C offices retain original terracotta facades and brass elevator banks.

Architectural Profile

Common building types include: 1920s manufacturing lofts with cast-iron columns, 1950s utilitarian mid-rises featuring ribbon windows, and 1980s renovated structures with dropped ceilings. Floorplates typically range from 5,000-15,000 SF, with many properties offering freight elevator access and ground-floor loading docks[2].

Notable Structures

The Starrett-Lehigh Building (10011) represents Class C adaptive reuse of a 1931 rail-served industrial complex. The Film Center Building (10036) houses media archives in its Art Moderne tower, while the original Macy's Furniture Annex (10001) now contains boutique offices beneath its distinctive green terra cotta facade[3].

Transportation Infrastructure

The area is served by: 14 subway lines across multiple stations (34th St-Penn Station, Times Sq-42nd St), Select Bus Service routes along 34th/42nd Streets, and Citi Bike docks at major intersections. The Moynihan Train Hall provides Amtrak/NJ Transit access at West 31st Street (10001)[3].

Adjacent Postal Zones

Primary bordering zip codes include 10010 (Gramercy) to the east, 10019 (Hell's Kitchen) to the west, 10017 (Murray Hill) to the northeast, and 10016 (Kips Bay) to the southeast. Vertical adjacency occurs in mixed-use towers combining Class C offices with residential 10018/10036 addresses[3][5].

Corporate Tenants

Typical occupants include: wholesale textile importers in the 10018 garment district, theatrical production companies in 10036 entertainment zones, and regional insurance brokers in 10001 midrise buildings. Recent trends show growth in e-commerce fulfillment offices and sustainable fashion showrooms[2][3].