- For Lease Contact for pricing
- Property Type Office
- Property Size 45,873 SF
- Lot Size 0.11 Acre
- # of Floors 11
- Average Floor Size 5,150 SF
- Property Tenancy Multi-Tenant
- Building Class B
- Year Built 1907
- Date Updated Feb 12, 2026
Description
Boutique loft building with full floor 5,150 RSF spaces.
True
1 Space Available
5,150 SF Full floor
Creative
Contact for pricing
5,150 SF
3rd
5,150 - 5,150 SF
Immediate
Modified Gross
From 3 To 10 Years
No
Full build out
3rd Fl
Full floor with glass front conference room and offices, full pantry, tenant-controlled A/C, 12' ceilings, hardwood floors, perfect for architects or engineers.
In the heart of Flatiron, off 5th Avenue and convenient to Union Square, Madison Square Park and all the amenities & transportation the area has to offer.
Recently renovated lobby. Perfect for media, tech, architecture and creative users.
Size: 5,150 SF
Possession: Immediate
Rent : $48/SF
Term: 3-10 Years
Electric: Direct
Contacts
Rice & Associates LLC
Location
Located at 18 West 21st Street, New York, NY 10010, this property is part of the Flatiron District neighborhood and Manhattan market.
Rice & Associates LLC