- Companies
- Plumbers and heating engineers
- London
- M D Heating (London) Limited
M D Heating (London) Limited
- Company number
- 09629532
- Incorporated
- 9 Jun 201511 years trading
- Registered office
- 105 Seven Sisters Road, London, N7 7QR
- Nature of business
- Plumbing, heat and air-conditioning installation
M D Heating (London) Limited is a 11-year-old private limited company registered in London, company number 09629532, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 M D Heating (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.
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 £574 (+2.1%) on the year before, to £28K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £72K against £59K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £28K | £4,014 | £72K | £59K | 2 |
| 30 Apr 2024 | £27K | £4,802 | £61K | £46K | 2 |
| 30 Apr 2023 | £25K | £31K | £17K | 2 | |
| 30 Apr 2022 | £27K | £29K | £9,654 | 2 | |
| 30 Apr 2021 | £20K | £1,996 | £6,204 | 2 | |
| 30 Apr 2020 | £24K | £34K | £33K | 2 | |
| 30 Apr 2019 | £18K | £30K | £33K | ||
| 30 Apr 2018 | -£2,090 | £26K | £49K | ||
| 31 May 2017 | £3,343 | £79 | £28K | £270 | |
| 31 May 2016 | -£667 | £36K | £51K | £24K |
Where M D Heating (London) Limited is registered
The registered office is in London (N7), in the Islington local authority area, London. Show N7 7QR on a map.
Other trade companies in N7
- The Armoury Valeting Services LtdMechanics and garages
- Hammers Riggs London LtdScaffolders
- Roni Property Services LtdElectricians
- N1 Window Cleaning LtdCleaning companies
- Claim Lane Accident Management LtdMechanics and garages
- Roofing R Contractors LtdRoofers
- Chocoo LtdMachinery repair and installation
- Lonro QS LtdBuilders
Also registered at this address
17 other companies use the same registered office as M D Heating (London) Limited.
- Aea Builders LtdBuilders
- Ari Electrical Services LimitedElectricians
- Futuro Wood Special Constructions LimitedJoiners and carpenters
- George Mason LtdMotor traders
- Imperial Construction (London) LimitedBuilders
- Koulermos Building Contractors LimitedFinishing trades
- LNK Construction Co LimitedCivil engineering
- Marvel Electrical LimitedElectricians
- McVicker Building Services (UK) LtdBuilders
- Pedoulas Estates LimitedProperty developers
- Serforce LimitedBuilders
- Sureheat (UK) LimitedPlumbers and heating engineers
- T & I Facilities LimitedElectricians
- T. Zabetas LimitedFinishing trades
- Tsar Building Supplies LimitedSpecialist contractors
- Tyretec Trading UK LimitedMotor traders
- Umfreville Properties LimitedFinishing trades
What happens if M D Heating (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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 09629532
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 June 2015 (11 years ago)
- Registered office
- 105 Seven Sisters Road, London, N7 7QR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 9 June 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.
- M J Baldrick (Plumber) Limited1998
- M Plumbing Services Ltd2015
- M R C Plumbing & Heating Limited2005
- M S Plumbing & Heating (UK) Limited2009
- M Winyard Plumbing Services Ltd2017
- M&E Heating and Property Services Ltd2005
- M&I Heating&Plumbing Ltd2023
- M&M Gas Plumbing Ltd2026
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are M D Heating (London) Limited's accounts due?
M D Heating (London) Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is M D Heating (London) Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is M D Heating (London) Limited still trading?
M D Heating (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 M D Heating (London) Limited do?
M D Heating (London) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is M D Heating (London) Limited?
M D Heating (London) Limited was incorporated on 9 June 2015, 11 years ago.
What is the penalty if M D Heating (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 M D Heating (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.