---
title: "ESSEX PROPERTIES SOUTHEND LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c618220b-0343-53a2-8525-46e1da2e8ca7
json: https://whiteintel.dev/api/public/dossier/c618220b-0343-53a2-8525-46e1da2e8ca7
identifier: oo:GB-COH-11229839
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ESSEX PROPERTIES SOUTHEND LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11229839`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c618220b-0343-53a2-8525-46e1da2e8ca7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c618220b-0343-53a2-8525-46e1da2e8ca7  

## Ownership & control

### Owners / controllers

- **Mrs Humairaa Hassan** (beneficial owner) — 50% — https://whiteintel.dev/entity/59e55439-4c8c-5b43-8e39-419c0b9592ad
- **Osman Mahmood Hassan** (beneficial owner) — 50% — https://whiteintel.dev/entity/bb6c3993-19ed-5228-a46d-74b91ba3df7e
- **Mr Mahmood Ul Hassan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/259e274c-7516-4794-af87-0ad97be53aa1
- **Mr Osman Mahmood Hassan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/95dbffbb-6a3e-4f43-be4a-5247843bb6ec
- **Mrs Humairaa Hassan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d5b2680f-34d0-4521-b7c7-5345e5413997

### UBO chain (walk to the ultimate owner)

A **5-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `11229839`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-02-28
- **Registered office:** 962 Eastern Avenue Newbury Park, Ilford, Essex, IG2 7JD, United Kingdom
- **SIC:** 68100

### Officers

- HASSAN, Humairaa — director · British · appointed 2018-02-28
- HASSAN, Osman Mahmood — director · British · appointed 2018-02-28
- UL HASSAN, Mahmood — director · British · appointed 2022-01-06 · resigned 2023-01-25

### Beneficial owners (Persons with Significant Control)

- Mrs Humairaa Hassan — 25–50% shares · individual PSC · United Kingdom — since 2018-02-28
- Mr Osman Mahmood Hassan — 25–50% shares · individual PSC · United Kingdom — since 2018-02-28
- Mr Mahmood Ul Hassan — 25–50% shares · individual PSC · United Kingdom — ceased 2023-01-25

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11229839
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11229839

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **ESSEX PROPERTIES SOUTHEND LTD** — https://whiteintel.dev/entity/c618220b-0343-53a2-8525-46e1da2e8ca7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ESSEX PROPERTIES SOUTHEND LTD**. Human view: https://whiteintel.dev/entity/c618220b-0343-53a2-8525-46e1da2e8ca7 · Structured JSON: https://whiteintel.dev/api/public/dossier/c618220b-0343-53a2-8525-46e1da2e8ca7._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._