- Company number
- 12354278
- Incorporated
- 9 Dec 20196 years trading
- Registered office
- 95 New River Crescent, London, N13 5RL
- Nature of business
- Roofing activities
DL London Flat Roofing Ltd is a 6-year-old private limited company registered in London, company number 12354278, one of 692 roofing companies in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £25K (+54%) on the year before, to £73K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £70K against £17K owed within a year: 4.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £73K | £70K | £17K | 1 | |
| 31 Dec 2024 | £47K | £44K | £7,312 | 1 | |
| 31 Dec 2023 | £48K | £40K | £5,814 | 1 | |
| 31 Dec 2022 | £25K | £31K | £6,704 | 1 | |
| 31 Dec 2021 | £32K | £40K | £9,391 | 1 | |
| 31 Dec 2020 | £5,453 | £3,110 | £7,979 | £2,819 | 0 |
Where DL London Flat Roofing Ltd is registered
The registered office is in London (N13), in the Enfield local authority area, London. Show N13 5RL on a map.
Other trade companies in N13
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- XP Plastering & Rendering LtdBuilders
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- Danni Plumbing LtdPlumbers and heating engineers
What happens if DL London Flat Roofing Ltd 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12354278
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2019 (6 years ago)
- Registered office
- 95 New River Crescent, London, N13 5RL
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 8 December 2025
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in London
Other active roofing companies registered in London.
- DNH Developments Limited2023
- DNH Roofing Limited2023
- DNH Roofing Specialists Ltd2016
- Doctor Roof Limited2022
- Done Right Roofing and Repairs Ltd2026
- Double A Roofing Ltd2021
- DP&S Roofing Building Contractors Ltd2026
- Dunscombe Solar Limited2015
All roofing companies in London · All trades in London · Roofers across the UK
Frequently asked questions
When are DL London Flat Roofing Ltd's accounts due?
DL London Flat Roofing Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is DL London Flat Roofing Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is DL London Flat Roofing Ltd still trading?
DL London Flat Roofing Ltd 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 DL London Flat Roofing Ltd do?
DL London Flat Roofing Ltd is registered under Roofing activities (SIC 43910).
How old is DL London Flat Roofing Ltd?
DL London Flat Roofing Ltd was incorporated on 9 December 2019, 6 years ago.
What is the penalty if DL London Flat Roofing Ltd 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 DL London Flat Roofing Ltd 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.