# N21 Building Ltd

## Details

- **Company number:** [04808124](https://find-and-update.company-information.service.gov.uk/company/04808124)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 23 Jun 2003
- **Registered office:** 109 WADES HILL, WINCHMORE HILL, LONDON, N21 1AP
- **Nature of business:** [42990](/sic/42990) Construction of other civil engineering projects n.e.c.



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CASSIDY, Anthony John | director | 8 Aug 2003 |  |
| KOPPI, Paul Charles | director | 23 Jun 2003 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Paul Charles Koppi | significant-influence-or-control | 6 Apr 2016 | 31 Oct 2024 |
| Mrs Sharon Cassidy | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 31 Oct 2024 |  |
| Mr Anthony John Cassidy | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 6 Apr 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Sep 2025 | £8,944 | - | 8 |
| 25 Sep 2024 | £7,499 | - | 7 |
| 25 Sep 2023 | £12,813 | - | 7 |
| 25 Sep 2022 | £2,893 | - | 7 |
| 25 Sep 2021 | £2,744 | - | 7 |
| 30 Sep 2020 | £2,026 | - | 7 |
| 30 Sep 2019 | £9,121 | - | - |
| 30 Sep 2018 | £11,534 | - | - |
| 30 Sep 2017 | £32,980 | - | - |
| 30 Sep 2016 | £15,822 | £41,432 | - |
| 30 Sep 2015 | £2,635 | £85,828 | - |
| 30 Sep 2014 | £9,377 | £24,060 | - |
| 30 Sep 2013 | £2,443 | £17,832 | - |
| 30 Sep 2012 | £3,871 | £16,023 | - |
| 30 Sep 2011 | £4,961 | £15,072 | - |
| 30 Sep 2010 | £1,537 | £25,967 | - |
| 30 Sep 2009 | £987 | £13,054 | - |