East of England · Postcode district SG6
Who owns Letchworth?Corporate & overseas land ownership in SG6
The companies and organisations that hold property in Letchworth, 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.
1,238
Corporate titles
1%
Overseas-owned
18 titles
616
Distinct owners
£328.0m
Recorded price paid
Overseas ownership in SG6
Where the 18 overseas-owned titles in Letchworthare registered, by the owning company’s country of incorporation.
Largest corporate owners in Letchworth
Owners holding the most indexed titles in SG6, largest first.
| Owner | Origin | Type | Titles |
|---|---|---|---|
| SETTLE GROUPReg. no. 30003R | UK company | Community Benefit Society (Corporate Body) | 232 |
| LETCHWORTH GARDEN CITY HERITAGE FOUNDATIONReg. no. 28211 | UK company | Community Benefit Society (Corporate Body) | 138 |
| FIRST GARDEN CITIES HOMES LIMITEDReg. no. 8333 | UK company | Community Benefit Society (Company) | 24 |
| HERTFORDSHIRE COUNTY COUNCIL | UK company | County Council | 24 |
| LR LETCHWORTH TWO LTDReg. no. 13629724 | UK company | Limited Company or Public Limited Company | 22 |
| NORTH HERTFORDSHIRE DISTRICT COUNCIL | UK company | Local Authority | 11 |
| HOME GROUP LIMITEDReg. no. 22981R | UK company | Registered Society (Company) | 10 |
| CLARION HOUSING ASSOCIATION LIMITEDReg. no. 7686 | UK company | Community Benefit Society (Company) | 9 |
| EASTERN POWER NETWORKS PLCReg. no. 02366906 | UK company | Limited Company or Public Limited Company | 8 |
| LETCHWORTH HOUSING INVESTMENTS LIMITEDReg. no. 07128548 | UK company | Limited Company or Public Limited Company | 8 |
| ARENA SECURITY LIMITEDReg. no. 1789363 | UK company | Limited Company or Public Limited Company | 6 |
| C&C STATION ROAD LIMITEDReg. no. 13123792 | UK company | Limited Company or Public Limited Company | 5 |
| CAMP & CO HOLDINGS LIMITEDReg. no. 13122833 | UK company | Limited Company or Public Limited Company | 5 |
| HIGHTOWN HOUSING ASSOCIATION LIMITEDReg. no. 18077R | UK company | Housing Association Co-operative Society (Company) | 5 |
| MOUNTVIEW ESTATES PLCReg. no. 00328020 | UK company | Limited Company or Public Limited Company | 5 |
| THE GUINNESS PARTNERSHIP LIMITEDReg. no. 31693R | UK company | Registered Society (Company) | 5 |
| THE ST ALBANS DIOCESAN BOARD OF FINANCE | UK company | Corporate Body | 5 |
| A SHADE GREENER (F16) LLPReg. no. OC396823 | UK company | Limited Liability Partnership | 4 |
| ALTRO GROUP LIMITEDReg. no. 01493087 | UK company | Limited Company or Public Limited Company | 4 |
| FREETRICITY SOUTH EAST LIMITEDReg. no. 07557697 | UK company | Limited Company or Public Limited Company | 4 |
Types of owner in SG6
From owner to buildability
Knowing who owns the land in Letchworth 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 Letchworth is owned by companies?+
This index holds 1238 property titles in the SG6 postcode district whose registered owner is a company or organisation, not a private individual — spread across 616 distinct entities. HM Land Registry publishes corporate and overseas ownership but not individual owners, so this is the corporate slice of ownership in Letchworth.
How much of SG6 is owned from overseas?+
Around 1% of the corporate-owned titles indexed in Letchworth 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 Letchworth?+
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 SG6 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 SG6?+
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 Letchworth 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.