- Company number
- 17379095
- Incorporated
- 4 Aug 2026
- Registered office
- 12 Chesterfield Street, London, W1J 5JN
- Nature of business
- Construction of commercial buildings; Buying and selling of own real estate
Apex Build London Limited is a newly incorporated private limited company registered in London, company number 17379095, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 4 May 2028, and its first CT600 is due at HMRC on 3 August 2028.
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 Apex Build London 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 Apex Build London Limited is registered
The registered office is in London (W1J), in the Westminster local authority area, London. Show W1J 5JN on a map.
Other trade companies in W1J
- Eq Care Bradley Stoke LimitedProperty developers
- Mayfair Masonry LtdBuilders
- Eq Care Devizes LimitedProperty developers
- Eq Care Waterlooville LimitedProperty developers
- Domna Renewables LimitedInstallers
- Conquest Build UK LtdProperty developers
- UK Vehicle Imports LimitedMotor traders
- Lochristi LtdBuilders
What happens if Apex Build London 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 4 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 May 2028 to 4 Jun 2028 | £150 |
| 1 to 3 months late | 5 Jun 2028 to 4 Aug 2028 | £375 |
| 3 to 6 months late | 5 Aug 2028 to 4 Nov 2028 | £750 |
| More than 6 months late | From 5 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 17379095
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2026
- Registered office
- 12 Chesterfield Street, London, W1J 5JN
- Nature of business
- Construction of commercial buildings (SIC 41201)
Buying and selling of own real estate (SIC 68100) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Apex Builders Group Ltd2024
- Apex Building Solutions Ltd2025
- Apex Construction and Brickwork Ltd2026
- Apex Ecobuild Ltd2025
- Apex Forge Construction Limited2025
- Apex Groundworks Ltd2026
- Apex Horizon Ltd2020
- Apex Interiors Builders Ltd2024
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Apex Build London Limited's accounts due?
Apex Build London Limited's next accounts are due at Companies House by 4 May 2028 (in 569 days), covering the period to 31 August 2027.
When is Apex Build London 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 3 August 2027, due by 3 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Apex Build London Limited still trading?
Apex Build London 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 Apex Build London Limited do?
Apex Build London Limited is registered under Construction of commercial buildings (SIC 41201); Buying and selling of own real estate (SIC 68100).
How old is Apex Build London Limited?
Apex Build London Limited was incorporated on 4 August 2026, less than a year ago.
What is the penalty if Apex Build London 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 Apex Build London 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.