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40 Portman Square

40, PORTMAN SQUARE, LONDON, W1H 6LT

40 Portman Square is an office building in London W1H 6LT. It has 4 business-rates assessments with a total rateable value of £807,500, across about 2,244 m² of rated floor space. The leasehold title is registered to Canada Pension Plan Investment Board. Its best current energy performance rating is C (the lowest is D).

Building summary

Address40, PORTMAN SQUARE, LONDON, W1H 6LT
Main useOffices and premises
Total rateable value£807,500
Rateable assessments4
Rated floor area2,244 m² (24,155 sq ft)
Energy rating (EPC)C to D; 1 current certificate; newest valid until 22 Mar 2036
Registered ownerCanada Pension Plan Investment Board
Linked planning applications0

Registered owners

OwnerCompany no.GroupTenureTitle no.
Canada Pension Plan Investment Board Pension fund overseas——LeaseholdBB39238
Canada Pension Plan Investment Board Pension fund overseas——LeaseholdBB39236
Canada Pension Plan Investment Board Pension fund overseas——LeaseholdBB39237
Cppib Us Re-2, Inc overseas——LeaseholdBB36354
Cppib Us Re-2, Inc overseas——LeaseholdBB36355
Cppib Us Re-2 Inc overseas——LeaseholdBB29946
Cppib Us Re-2 Inc overseas——LeaseholdBB29948
Cppib Us Re-2 Inc overseas——LeaseholdBB29945
Cppib Us Re-2 Inc overseas——LeaseholdBB29949
BC Partners LLPOC4044269BCPL Holdings LimitedLeaseholdNGL903742
Anchorage Capital Europe LLPOC343436—LeaseholdNGL957520
Cppib Us Re-2, Inc overseas——LeaseholdNGL951097

Matched from HM Land Registry ownership data (CCOD/OCOD) to this building by address. Groups are from the Companies House register of people with significant control. Matching is automatic and can be wrong — check the title with HM Land Registry before relying on it.

Common questions

Who owns 40 Portman Square?

40 Portman Square is registered to Canada Pension Plan Investment Board at HM Land Registry. 12 registered titles are linked to the building in total.

What are the business rates for 40 Portman Square?

40 Portman Square has a total rateable value of £807,500 across 4 assessments on the Valuation Office Agency's rating list. Business rates bills are worked out from the rateable value, less any reliefs the ratepayer is entitled to.

What is the EPC rating of 40 Portman Square?

The current energy performance certificates for 40 Portman Square are rated between C and D, with the newest valid until 22 Mar 2036.

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