- Companies
- Plumbers and heating engineers
- London
- CMD Heating Ltd
CMD Heating Ltd
- Company number
- 13561331
- Incorporated
- 11 Aug 20215 years trading
- Registered office
- Flat 273 Ladlands, Overhill Road, London, SE22 0PU
- Nature of business
- Plumbing, heat and air-conditioning installation
CMD Heating Ltd is a 5-year-old private limited company registered in London, company number 13561331, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 CMD Heating LtdOr 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.
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 down £2,753 (-100%) on the year before, to £1.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £8,842 against £8,841 owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £1 | £8,842 | £8,841 | 1 | |
| 30 Nov 2024 | £2,754 | £7,332 | £4,578 | 1 | |
| 31 Aug 2024 | £18K | £20K | £2,407 | 1 | |
| 31 Aug 2023 | £8,705 | £15K | £6,665 | 1 | |
| 31 Aug 2022 | £3,426 | £4,870 | £1,444 | 1 |
Where CMD Heating Ltd is registered
The registered office is in London (SE22), in the Southwark local authority area, London. Show SE22 0PU on a map.
Other trade companies in SE22
- Prestige Auto Motors LtdMotor traders
- Victorious Riders LtdMotor traders
- Paul Vale QS LtdBuilders
- Artacontractor.Com LtdPainters and decorators
- We Fix London 24/7 LtdElectricians
- Travs Electrical Installs LtdBuilders
- Classic Lofts (Dulwich) LtdProperty developers
- Terra Nova Landscaping LtdLandscapers and gardeners
What happens if CMD Heating 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 13561331
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 August 2021 (5 years ago)
- Registered office
- Flat 273 Ladlands, Overhill Road, London, SE22 0PU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 31 March 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in London
Other active plumbing and heating companies registered in London.
- CMR Plumbing & Heating Limited2025
- CN Plumbing and Drainage Services Limited2026
- Co & Gas Limited2016
- Co2 Reduction Ltd2021
- Colak Maintenance Ltd2021
- Coldblow Services Ltd2026
- Coldrooms Cooling Ltd2023
- Coldtek Ltd2024
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are CMD Heating Ltd's accounts due?
CMD Heating Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is CMD Heating Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is CMD Heating Ltd still trading?
CMD Heating 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 CMD Heating Ltd do?
CMD Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is CMD Heating Ltd?
CMD Heating Ltd was incorporated on 11 August 2021, 5 years ago.
What is the penalty if CMD Heating 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 CMD Heating 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.