Property Summary
- Area Sq ft: 65,206 sq ft
Property Description
1 Mark Square – Mark Square House – Office Space for Lease – City Fringe, London EC2AMark Square House is a modern seven-floor office building located in the City Fringe submarket of London EC2A. With a total area of 65,702 sq ft NIA, this property provides high-quality, flexible office accommodation across seven levels. The building is ideal for businesses seeking a well-connected, contemporary office space, and it is conveniently located within easy walking distance of Old Street Underground and Railway Station.
Key Features:
Total Office Space: 65,702 sq ft NIA
Building Type: 3-Star Office
Floors: 7
Typical Floor Size: 9,386 sq ft
Construction: Masonry
Year Built: 2006
Location: City Fringe, London EC2A
Lift Access: Yes
Tenancy: Multi-tenanted
Owner Occupied: No
Available Office Space:
Total Available Office Space: 65,206 sq ft
Smallest Space Available: 50 sq ft
Max Contiguous Space Available: 65,206 sq ft
Total Leased: 100% leased
Building Amenities:
24-Hour Access
Air Conditioning
Natural Light
Reception Area
Security System
Lift Access
Kitchen
Storage Space
Rent Details:
Rent Estimate: £36 - £45 per sq ft (FRI)
Service Charge: Not specified
Rent Type: FRI (Fully Repairing and Insuring lease)
Building Notes:
Mark Square House is a detached purpose-built office building arranged over seven levels, from the basement to the fourth floor, with the office spaces providing both open-plan and partitioned options. The building is fully leased and offers a high standard of office accommodation. Located in a prime City Fringe location, the property enjoys easy access to both the Old Street Underground and Railway Station, making it ideal for businesses seeking central London connectivity.
Leasing Highlights:
Available Office Space: 65,206 sq ft
Smallest Space Available: 50 sq ft
Max Contiguous Space Available: 65,206 sq ft
Rent Estimate: £36 - £45 per sq ft (FRI)
Parking: Not specified
For more information or to arrange a viewing, please contact Fraser Bond.




