- Companies
- Specialist contractors
- London
- Kefelegn Construction Limited
Kefelegn Construction Limited
- Company number
- 17177173
- Incorporated
- 23 Apr 2026
- Registered office
- Flat B, 20 Ladbroke Crescent, London, W11 1PS
- Nature of business
- Other specialised construction activities n.e.c.
Kefelegn Construction Limited is a newly incorporated private limited company registered in London, company number 17177173, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 23 January 2028, and its first CT600 is due at HMRC on 22 April 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.
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Where Kefelegn Construction Limited is registered
The registered office is in London (W11), in the Kensington and Chelsea local authority area, London. Show W11 1PS on a map.
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What happens if Kefelegn 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 23 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Jan 2028 to 23 Feb 2028 | £150 |
| 1 to 3 months late | 24 Feb 2028 to 23 Apr 2028 | £375 |
| 3 to 6 months late | 24 Apr 2028 to 23 Jul 2028 | £750 |
| More than 6 months late | From 24 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17177173
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2026
- Registered office
- Flat B, 20 Ladbroke Crescent, London, W11 1PS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Kehoe & Kehoe Ltd2009
- Kelp Construction & Plant Hire Ltd2022
- Kelsey Builders Ltd2020
- Kemzino Ltd2024
- Kendall Steel Structures Limited2026
- Kensington Constructors Ltd2022
- Kensington Maintenance Services Ltd2023
- Kent Scaffolding Co. Limited1971
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Kefelegn Construction Limited's accounts due?
Kefelegn Construction Limited's next accounts are due at Companies House by 23 January 2028 (in 467 days), covering the period to 30 April 2027.
When is Kefelegn 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 22 April 2027, due by 22 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kefelegn Construction Limited still trading?
Kefelegn Construction 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 Kefelegn Construction Limited do?
Kefelegn Construction Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Kefelegn Construction Limited?
Kefelegn Construction Limited was incorporated on 23 April 2026, less than a year ago.
What is the penalty if Kefelegn 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 Kefelegn Construction 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.