Postcode district LL55
Who owns LL55?Corporate & overseas land ownership in LL55
The companies and organisations that hold property in LL55, 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.
842
Corporate titles
1%
Overseas-owned
6 titles
384
Distinct owners
£73.8m
Recorded price paid
Overseas ownership in LL55
Where the 6 overseas-owned titles in LL55are registered, by the owning company’s country of incorporation.
Largest corporate owners in LL55
Owners holding the most indexed titles in LL55, largest first.
| Owner | Origin | Type | Titles |
|---|---|---|---|
| GRWP CYNEFINReg. no. 21194R | UK company | Co-operative Society (Corporate Body) | 71 |
| CYNGOR GWYNEDD | UK company | Local Authority | 56 |
| ADRA (TAI) CYFYNGEDIGReg. no. 30766R | UK company | Housing Association Registered Society (Company) | 48 |
| NORTH WALES HOUSING ASSOCIATION CYMDEITHAS TAI GOGLEDD CYMRU LIMITEDReg. no. 18922 | UK company | Housing Association Registered Society (Company) | 47 |
| SP MANWEB PLCReg. no. 02366937 | UK company | Limited Company or Public Limited Company | 29 |
| THE WELSH MINISTERS | UK company | Corporate Body | 24 |
| GALERI CAERNARFON CYFReg. no. 02702521 | UK company | Limited Company or Public Limited Company | 22 |
| BRITISH TELECOMMUNICATIONS PLCReg. no. 1800000 | UK company | Limited Company or Public Limited Company | 9 |
| THE PROPERTIES BOARD OF THE CALVINISTIC METHODIST CHURCH OF WALES OR THE PRESBYTERIAN CHURCH OF WALES | UK company | Corporate Body | 8 |
| GWYNEDD COUNCIL | UK company | Local Authority | 7 |
| ANTUR WAUNFAWRReg. no. 01832813 | UK company | Corporate Body | 6 |
| ARTHUR SALISBURY LIMITEDReg. no. 00519363 | UK company | Limited Company or Public Limited Company | 6 |
| FREDERIC ROBINSON LIMITEDReg. no. 00170679 | UK company | Limited Company or Public Limited Company | 6 |
| THE NATIONAL TRUST FOR PLACES OF HISTORIC INTEREST OR NATURAL BEAUTY | UK company | Corporate Body | 6 |
| WHP2 LIMITEDReg. no. 10517225 | UK company | Limited Company or Public Limited Company | 6 |
| BETSI CADWALADR UNIVERSITY LOCAL HEALTH BOARD | UK company | Corporate Body | 5 |
| COUSINS ENVIRONMENTAL HOLDINGS LIMITEDReg. no. 04532092 | UK company | Limited Company or Public Limited Company | 5 |
| DWR CYMRU CYFYNGEDIGReg. no. 2366777 | UK company | Limited Company or Public Limited Company | 5 |
| GISDA CYFYNGEDIGReg. no. 02484575 | UK company | Limited Company or Public Limited Company | 5 |
| MARSTON'S PUBS LIMITEDReg. no. 5453367 | UK company | Limited Company or Public Limited Company | 5 |
Types of owner in LL55
From owner to buildability
Knowing who owns the land in LL55 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 LL55 is owned by companies?+
This index holds 842 property titles in the LL55 postcode district whose registered owner is a company or organisation, not a private individual — spread across 384 distinct entities. HM Land Registry publishes corporate and overseas ownership but not individual owners, so this is the corporate slice of ownership in LL55.
How much of LL55 is owned from overseas?+
Around 1% of the corporate-owned titles indexed in LL55 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 LL55?+
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 LL55 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 LL55?+
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 LL55 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.