- Companies
- Installers
- London
- CGP Construction Limited
CGP Construction Limited
- Company number
- 15877281
- Incorporated
- 5 Aug 20242 years trading
- Registered office
- Suite 609 - Britannia House 1-11, Glenthorne Road, London, W6 0LH
- Nature of business
- Other construction installation
CGP Construction Limited is a 2-year-old private limited company registered in London, company number 15877281, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 30 October 2026, and its first CT600 is due at HMRC on 4 August 2026.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for CGP Construction LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where CGP Construction Limited is registered
The registered office is in London (W6), in the Hammersmith and Fulham local authority area, London. Show W6 0LH on a map.
Other trade companies in W6
- Goldhawk Contractors LtdInstallers
- Glow Trading LtdCleaning companies
- Element 4 Construction LtdFinishing trades
- Deluxe Partners LtdCleaning companies
- Starline Motors LimitedMotor traders
- Piotr Olechno Decorator LtdPainters and decorators
- PHJ Construction LtdBuilders
- Tribesell Motors LimitedMotor traders
What happens if CGP Construction 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Aug 2026 | £200 |
| 3 months late | 29 Nov 2026 | another £200 |
| 6 months late | 28 Feb 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Aug 2027 | 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
- 15877281
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2024 (2 years ago)
- Registered office
- Suite 609 - Britannia House 1-11, Glenthorne Road, London, W6 0LH
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 29 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 4 August 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- CH Support Ltd2023
- Charles Jay Construction Ltd2024
- Chartered Maintenance Limited2010
- Chatway Limited1992
- Chaykov Ltd2022
- Cherry Forest Ltd2024
- Chi-Herbie & Co Ltd2015
- Chiarletti Construction Ltd2022
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are CGP Construction Limited's accounts due?
CGP Construction Limited's next accounts are due at Companies House by 30 October 2026 (in 18 days), covering the period to 29 August 2025.
When is CGP Construction 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 4 August 2025, due by 4 August 2026, and one for the period to 29 August 2025, due by 29 August 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is CGP Construction Limited still trading?
CGP Construction Limited is listed as active on the Companies House register (checked 12 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 CGP Construction Limited do?
CGP Construction Limited is registered under Other construction installation (SIC 43290).
How old is CGP Construction Limited?
CGP Construction Limited was incorporated on 5 August 2024, 2 years ago.
What is the penalty if CGP Construction 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 CGP Construction Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.