10 Portman Square
10, PORTMAN SQUARE, LONDON, W1H 6AZ
10 Portman Square is an office building in London W1H 6AZ. It has 22 business-rates assessments with a total rateable value of £9,593,000, across about 13,128 m² of rated floor space. The leasehold title is registered to Otpp Tenant (europe) Limited. Its best current energy performance rating is B (the lowest is C).
Building summary
| Address | 10, PORTMAN SQUARE, LONDON, W1H 6AZ |
|---|---|
| Main use | Offices and premises |
| Total rateable value | £9,593,000 |
| Rateable assessments | 22 |
| Rated floor area | 13,128 m² (141,312 sq ft) |
| Energy rating (EPC) | B to C; 6 current certificates; newest valid until 3 Mar 2035 |
| Registered owner | Otpp Tenant (europe) Limited |
| Linked planning applications | 0 |
Registered owners
| Owner | Company no. | Group | Tenure | Title no. |
|---|---|---|---|---|
| Otpp Tenant (europe) Limited overseas | — | — | Leasehold | NGL942895 |
| Independent Franchise Partners LLP | OC344319 | — | Leasehold | BB27275 |
| Elan Laser Clinics Limited | 13514614 | Elan Laser Clinics Group Limited | Leasehold | BB22181 |
| Hydrafacial UK Limited Operating business | 11776522 | Hydrafacial LLC | Leasehold | BB13935 |
| BL Portman Square Limited Property company | 12974873 | Allianz SE | Leasehold | NGL914568 |
| Ontario Airports Investments Limited Operating business | 07002858 | — | Leasehold | BB1428 |
| Co-Operative Group Limited | 525R | — | Leasehold | NGL951385 |
| Aramco Overseas Company UK Limited | 06428615 | The Government of Kingdom of Saudi Arabia | Leasehold | NGL982804 |
| Otpp Tenant (europe) Limited overseas | — | — | Leasehold | NGL957251 |
| Bluthner Piano Centre Limited Operating business | 04749089 | Julius Bluthner Pianofortefabrik GmbH | Leasehold | NGL949985 |
| Ardagh Glass Limited Operating business | 00567801 | Ardagh Group S.A. | Leasehold | NGL946030 |
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.
Previous owners
| Owner | From | To | Price paid |
|---|---|---|---|
| Apollo Management International LLP | 24 Feb 2020 | 10 Jul 2023 | — |
| 10 Portman Square Trustees No.1 Limited & 10 Portman Square Trustees No.2 Limited | 26 Nov 2010 | 18 Mar 2021 | — |
| Arrowgrass Capital Services UK Limited | 2 Jun 2014 | 24 Feb 2020 | — |
| Waitrose Ltd | 28 May 2015 | 25 Oct 2018 | — |
Companies previously registered as owner of this building's titles since late 2017, from HM Land Registry's monthly ownership changes. Owners who were private individuals aren't published.
Common questions
Who owns 10 Portman Square?
10 Portman Square is registered to Otpp Tenant (europe) Limited at HM Land Registry. 11 registered titles are linked to the building in total.
What are the business rates for 10 Portman Square?
10 Portman Square has a total rateable value of £9,593,000 across 22 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 10 Portman Square?
The current energy performance certificates for 10 Portman Square are rated between B and C, with the newest valid until 3 Mar 2035.
Nearby buildings
- Walmar House 296, Regent StreetLondon · 0.1 km · £1,940,000
- Seymour Mews House 26-37, Seymour MewsLondon · 0.1 km · £2,137,500
- Ex 22, Baker StreetLondon · 0.1 km · £3,650,000
- G23 22-25, Portman CloseLondon · 0.1 km · £1,174,650
- Sub - 244, Regent StreetLondon · 0.1 km · £1,200,000
- Incl 1-3 Manchester Mews 26-32, George StreetLondon · 0.2 km · £1,055,000
- 105 Wigmore StreetLondon · 0.2 km · £4,007,500
- 103 Wigmore StreetLondon · 0.2 km · £5,330,000
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