Postcode district W1X
Who owns W1X?Corporate & overseas land ownership in W1X
The companies and organisations that hold property in W1X, from HM Land Registry’s corporate and overseas ownership records — with a direct line into the planning constraints for any address in the district.
Real HM Land Registry data
Real HM Land Registry data (CCOD + OCOD, July 2026) covering all 2,784 postcode districts of England and Wales. Companies and organisations only; private individuals are never included.
40
Corporate titles
25%
Overseas-owned
10 titles
38
Distinct owners
£43.6m
Recorded price paid
Overseas ownership in W1X
Where the 10 overseas-owned titles in W1Xare registered, by the owning company’s country of incorporation.
Largest corporate owners in W1X
Owners holding the most indexed titles in W1X, largest first.
| Owner | Origin | Type | Titles |
|---|---|---|---|
| A T KEARNEY LIMITEDReg. no. 944763 | UK company | Limited Company or Public Limited Company | 2 |
| BRITISH TELECOMMUNICATIONS PLCReg. no. 1800000 | UK company | Limited Company or Public Limited Company | 2 |
| 24 CHARLES STREET LIMITEDReg. no. 1966066 | UK company | Limited Company or Public Limited Company | 1 |
| ADEOGUN INVESTMENTS LIMITED | OverseasJersey | Limited Company or Public Limited Company | 1 |
| ALLVEST PROPERTIES INC. | OverseasLiberia | Corporate Body | 1 |
| AUTUMNWINDOW LIMITEDReg. no. 04109614 | UK company | Limited Company or Public Limited Company | 1 |
| BALFOUR PROPERTY INVESTMENTS (BVI) LIMITED | OverseasBritish Virgin Islands | Limited Company or Public Limited Company | 1 |
| BERKELEY SQUARE HOLDINGS LIMITED | OverseasBritish Virgin Islands | Limited Company or Public Limited Company | 1 |
| BLENHEIM PROPERTY LONDON LIMITEDReg. no. 12403930 | UK company | Limited Company or Public Limited Company | 1 |
| BUCK'S CLUB LIMITEDReg. no. 3275185 | UK company | Limited Company or Public Limited Company | 1 |
| CADHAM HOLDINGS CORP | OverseasBritish Virgin Islands | Corporate Body | 1 |
| CHARLES STREET BUILDINGS (LEICESTER) LIMITEDReg. no. 0679555 | UK company | Limited Company or Public Limited Company | 1 |
| DAYLAN HOLDINGS INCORPORATED | OverseasPanama | Corporate Body | 1 |
| EDENVALE BUSINESS LIMITED | OverseasBritish Virgin Islands | Limited Company or Public Limited Company | 1 |
| ERCO LIGHTING LIMITED | UK company | Limited Company or Public Limited Company | 1 |
| GRAFTON IMMOBILIER SAS | OverseasFrance | Corporate Body | 1 |
| GROSVENOR PBSA LIMITEDReg. no. 10526013 | UK company | Limited Company or Public Limited Company | 1 |
| GROSVENOR PROPERTIESReg. no. 968242 | UK company | Corporate Body | 1 |
| GROSVENOR STREET PROPERTY LTDReg. no. 15439394 | UK company | Limited Company or Public Limited Company | 1 |
| GROSVENOR WEST END PROPERTIESReg. no. 956235 | UK company | Corporate Body | 1 |
Types of owner in W1X
From owner to buildability
Knowing who owns the land in W1X is only half the picture. Run a specific address through the free checker to see what planning constraints apply — conservation areas, flood risk, listed buildings, green belt and 50+ datasets — the factors that decide what can actually be built or changed.
Frequently asked
How much of W1X is owned by companies?+
This index holds 40 property titles in the W1X postcode district whose registered owner is a company or organisation, not a private individual — spread across 38 distinct entities. HM Land Registry publishes corporate and overseas ownership but not individual owners, so this is the corporate slice of ownership in W1X.
How much of W1X is owned from overseas?+
Around 25% of the corporate-owned titles indexed in W1X are held through a company registered outside the UK — typically in jurisdictions such as Jersey, the British Virgin Islands or Guernsey. Overseas ownership is recorded by HM Land Registry in the OCOD dataset.
Can I see who owns a specific building in W1X?+
Ownership here is matched to a location by postcode, because HM Land Registry does not publish a link between title numbers and mapped parcels. It's a screening indicator: it tells you which companies hold property in W1X and roughly where, but to confirm the owner of one specific building you'd order an official copy of the register for that title.
How does ownership relate to planning constraints in W1X?+
Ownership tells you who holds the land; planning constraints tell you what can be done with it. Planning Constraints combines both — check any address in W1X to see conservation areas, flood zones, listed buildings and 50+ datasets, alongside the corporate-ownership picture for that postcode.
Ownership is drawn from HM Land Registry’s corporate (CCOD) and overseas (OCOD) ownership datasets and aggregated by postcode district. HM Land Registry does not publish a link between title numbers and mapped land parcels, so this is a district-level screening indicator, not a title-plan boundary. We show the owning company, its jurisdiction, category and holding counts — not exact property addresses (their use is licence-restricted). Private individuals are never included; these datasets cover companies and organisations only.
Source: Source: HM Land Registry — UK companies (CCOD) and overseas companies (OCOD) that own property in England and Wales. Information produced by HM Land Registry. © Crown copyright 2026 Data as at July 2026.
Note: Corporate ownership reflects HM Land Registry’s record of the current registered proprietor and can lag transactions by weeks or months. Ownership is matched to a location by postcode, not by title-plan boundary, so treat it as a screening indicator — always confirm with an official copy of the register before relying on it.