Company · London
Hartham Estates Limited
Buying and selling of own real estate
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 1
- Abraham Joseph Ost 2017-2019 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Buying and selling of own real estate; Other letting and operating of own or leased real estate
- Incorporated
- 13/11/2017
- Registered office
- London
Ownership
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Abraham Joseph Ost
significant influence · notified 2017-11-13
Group
- Hartham Estates Limited
is controlled by Abraham Joseph Ost
Evidence
active significant influence · notified 2017-11-13 · source: Companies House PSC register
Ultimately controlled by Abraham Joseph Ost.
12 other companies in this group
- Liberty Estates London LTD
- N&H Estates LTD
- North London Scaffolding Hire LTD
- Liberty Estates Lansdowne Limited
- Liberty Estates Tottenham Limited
- NEW Forest Estates LTD
- S & S London Investments LTD
- Watermount Developments Limited
- ELM Park Investments (UK) Limited
- Oresta Field Limited
- Watermount Developments 1 Limited
- Linley Investments LTD
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Financials
- Total assets
- £549,787
- Employees
- 0
- Turnover
- Not reported (small or micro-entity accounts)
Five-year trend
| Period ending | Turnover | Net assets |
|---|---|---|
| 2025-09-30 | Not reported | Not reported |
| 2024-09-30 | Not reported | Not reported |
Figures from accounts filed at Companies House (iXBRL), period ending 2025-09-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
1 directors on the board
- Dena Ost Director · appointed 2019
Directors past 6 years
- Dena Ost Director · appointed 2019
Also govern a charity
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Gaps to watch
- A single director - no second pair of eyes on any decision
Where to look Suggested search: a second director to remove single-point control.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 11059556
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 29/06/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data