In the last 90 days, 0 listings have come on the market, which means leases might be going fast. You'll want to be prepared to make an offer immediately. About NaN% of the office spaces in the London are subleases, so you will probably have to focus your search on direct office leases. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around sqft. Most buildings in this area are close to 2 stories. Most buildings in this region were built in 1959 and are Class C.