11 Baker Street is a prominent headquarters office building situated at the northern end of Baker Street – now widely regarded as an extension of London’s core West End. Occupying a corner site with frontages to George Street and Portman Close, the building offers column-free floor plates across seven office floors with exceptional natural light from three elevations of full-height glazing, and private terraces on the sixth and seventh floors. Developed in 2011 and held on a long leasehold from the Portman Estate, the property provides approximately 67,600 sq ft NIA and benefits from strong transport connectivity and a rapidly improving immediate neighbourhood.
Key Initiatives
- Refurbishment programme in progress including full electrification and replacement of end-of-life M&E plant across all floors
- Grade A office targeting EPC A and BREEAM Excellent
- Reconfiguration and upgrading of ground floor reception and entrance
- New end-of-trip facilities at lower ground floor including cycle storage, showers, and changing rooms



