- Companies
- Property developers
- London
- Dean & Griffin Limited
Dean & Griffin Limited
- Company number
- 12100698
- Incorporated
- 12 Jul 20197 years trading
- Registered office
- Devon House Church Hill, Winchmore Hill, London, N21 1LE
- Nature of business
- Development of building projects
Dean & Griffin Limited is a 7-year-old private limited company registered in London, company number 12100698, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £2.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2024 | £2 | £1 | £0 | 0 | |
| 31 Jul 2023 | £2 | £1 | £0 | 0 | |
| 31 Jul 2022 | £2 | £1 | £0 | 0 | |
| 31 Jul 2021 | £2 | £1 | 0 | ||
| 31 Jul 2020 | £2 | £1 | 0 |
Where Dean & Griffin Limited is registered
The registered office is in London (N21), in the Enfield local authority area, London. Show N21 1LE on a map.
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Also registered at this address
6 other companies use the same registered office as Dean & Griffin Limited.
- London Penthouse (the Ferns N6) LtdProperty developers
- London Penthouse LimitedProperty developers
- London Penthouse Operations LimitedBuilders
- LPHV Group LimitedProperty developers
- Tranquillity Lifestyle LimitedProperty developers
- Tranquillity Riverside Lifestyle LimitedProperty developers
What happens if Dean & Griffin Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 12100698
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 July 2019 (7 years ago)
- Registered office
- Devon House Church Hill, Winchmore Hill, London, N21 1LE
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 11 July 2026
- Previous names
- Dean & Griffin Ltd (until 15 Jul 2019)
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in London
Other active property development companies registered in London.
- Dean Dugdale (Lancing) Ltd2022
- Dean Property (South-East) Limited1973
- Dean ST Works Ltd2019
- Deanhaven Limited1998
- Dearden Developments Limited2004
- Deauville Securities Limited1972
- Deb Developments Ltd2026
- Debell (Holding) Company Limited1949
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Dean & Griffin Limited's accounts due?
Dean & Griffin Limited's next accounts are due at Companies House by 30 April 2027 (in 198 days), covering the period to 31 July 2026.
When is Dean & Griffin Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Dean & Griffin Limited still trading?
Dean & Griffin Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Dean & Griffin Limited do?
Dean & Griffin Limited is registered under Development of building projects (SIC 41100).
How old is Dean & Griffin Limited?
Dean & Griffin Limited was incorporated on 12 July 2019, 7 years ago.
What is the penalty if Dean & Griffin Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Dean & Griffin Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.