Filing status
- Accounts due
- 29 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 7 September 2027
- Last conf. stmt
- 24 August 2026
Building Blocks London Limited
- Incorporated
- 11 July 2014 (12 years)
- Industry
- Other business support service activities n.e.c. (82990)
- Directors
- John Stuart Casson
- Owned by
- Helen Catherine Stuart Casson
- Accounts type
- Micro entity
- Region
- South East
- Address
- 43 Edinburgh GardensWindsorSL4 2AW
Officers 2 active
Officer details are public data from the Companies House register.
Casson, John Stuart
Director · Appointed 1 June 2019
British
Born January 1945 (81)
Director · Appointed 19 October 2018
Also at Hcas Holdings Limited · more companies
British
Born November 1974
Officer history (1 former)
1 June 2019
Appointed Casson, John Stuart as Director
19 October 2018
19 October 2018
11 July 2014
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 14 September 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
Holds 25–50% of voting rights (as a firm)
Right to appoint and remove directors
British
Born November 1974
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £830,882
- Employees
- 2
- Debt Ratio
- 2%
- Current Ratio
- 6.2x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £738,425 | £730,000 | £730,000 | £730,000 | £730,000 | £730,000 |
| Current Assets | £111,764 | £113,492 | £95,886 | £79,650 | £97,895 | £115,700 |
| Creditors (< 1 year) | £17,999 | £18,414 | £17,633 | £19,744 | £22,648 | £24,776 |
| Net Current Assets | £94,257 | £95,078 | £78,253 | £59,906 | £77,403 | £90,924 |
| Net Assets | £830,882 | £823,778 | £808,253 | £789,906 | £790,389 | £803,910 |
| Shareholder Funds | £830,882 | £823,778 | £808,253 | £789,906 | £790,389 | £803,910 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 31 August 2026 | Confirmation statement with no updates | 24 August 2026 | ||
| 17 August 2026 | Micro company accounts | 31 March 2026 | ||
| 15 December 2025 | Micro company accounts | 31 March 2025 | ||
| 6 September 2025 | Confirmation statement with no updates | 24 August 2025 | ||
| 16 December 2024 | Micro company accounts | 31 March 2024 |
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