- Companies
- Property developers
- London
- Culverin Limited
Culverin Limited
- Company number
- 00712074
- Incorporated
- 3 Jan 196264 years trading
- Registered office
- 5 North End Road, Golders Green, London, NW11 7RJ
- Nature of business
- Development of building projects; Other letting and operating of own or leased real estate
Culverin Limited is a 64-year-old private limited company registered in London, company number 00712074, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 5 January 2027, and its first CT600 is due at HMRC on 31 March 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 up £6,748 (+2.4%) on the year before, to £294K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £97K against £8,255 owed within a year: more than 10 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £294K | £21K | £97K | £8,255 | 2 |
| 31 Mar 2024 | £287K | £21K | £92K | £9,911 | 1 |
| 31 Mar 2023 | £280K | £21K | £81K | £5,497 | 1 |
| 31 Mar 2022 | £273K | £21K | £74K | £5,024 | 1 |
| 31 Mar 2021 | £267K | £21K | £69K | £6,552 | 0 |
| 31 Mar 2020 | £260K | £21K | £61K | £5,407 | 1 |
| 31 Mar 2019 | £148K | £21K | £55K | £6,413 | 1 |
| 31 Mar 2018 | £141K | £19K | £57K | £16K | 1 |
| 31 Mar 2017 | £139K | £19K | £47K | £7,056 | 1 |
| 31 Mar 2016 | £138K | £16K | £45K | £7,443 |
Who runs and owns Culverin Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| T*** W*** | Director | Feb 2023 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** T*** | Secretary | Apr 2017 | |
| B*** I*** | Director | Feb 2018 | |
| E*** W*** | Director | Jan 1999 | Aug 2026 |
People with significant control (2)
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Lloyds Bank Ltd | Outstanding | May 1972 |
Where Culverin Limited is registered
The registered office is in London (NW11), in the Barnet local authority area, London. Show NW11 7RJ on a map.
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- Buildo Contracters LtdFinishing trades
Shared registered office
51 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Culverin 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 5 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2027 to 5 Feb 2027 | £150 |
| 1 to 3 months late | 6 Feb 2027 to 5 Apr 2027 | £375 |
| 3 to 6 months late | 6 Apr 2027 to 5 Jul 2027 | £750 |
| More than 6 months late | From 6 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2027 | £200 |
| 3 months late | 5 Jul 2027 | another £200 |
| 6 months late | 5 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Apr 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
- 00712074
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 January 1962 (64 years ago)
- Registered office
- 5 North End Road, Golders Green, London, NW11 7RJ
- Nature of business
- Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 5 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 May 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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.
- Culverley Developers Ltd2019
- Cumberland Gate Ltd2026
- Cunningham-Jones & Sons Ltd2017
- Cuorma UK Ltd.2016
- Cura Estates Ltd2021
- Cura Property Management Limited2013
- Curley Concepts Limited2015
- Currie & Neville (Builders) Limited2008
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Culverin Limited's accounts due?
Culverin Limited's next accounts are due at Companies House by 5 January 2027 (in 85 days), covering the period to 5 April 2026.
When is Culverin Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 March 2026, due by 31 March 2027, and one for the period to 5 April 2026, due by 5 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Culverin Limited still trading?
Culverin 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 Culverin Limited do?
Culverin Limited is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Culverin Limited?
Culverin Limited was incorporated on 3 January 1962, 64 years ago.
Who runs Culverin Limited?
Culverin Limited has 1 active director, the longest-serving appointed in Feb 2023. Their names and service addresses are on the Companies House register.
Who owns Culverin Limited?
2 people or companies have significant control of Culverin Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Culverin 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 Culverin 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.