- Companies
- Plumbers and heating engineers
- London
- London Heat Pumps Ltd
London Heat Pumps Ltd
- Company number
- 12462670
- Incorporated
- 14 Feb 20206 years trading
- Registered office
- 85A Hove Avenue, The Corner House, London, E17 7NG
- Nature of business
- Plumbing, heat and air-conditioning installation
London Heat Pumps Ltd is a 6-year-old private limited company registered in London, company number 12462670, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 London Heat Pumps 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 up £412 (+6.3%) on the year before, to £6,966.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £21K against £18K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £6,966 | £1,723 | £21K | £18K | 2 |
| 31 Mar 2024 | £6,554 | £1,239 | £22K | £18K | 2 |
| 31 Mar 2023 | -£16K | £153 | £5,644 | £26K | 2 |
| 31 Mar 2022 | -£13K | £7,075 | £9,375 | £27K | 2 |
| 31 Mar 2021 | £4,262 | £2,364 | £3,884 | £1,264 | 1 |
Where London Heat Pumps Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 7NG on a map.
Other trade companies in E17
- MGB Auto Trading LtdMotor traders
- Spotless Behaviour LtdCleaning companies
- Addison & Vale Construction LtdBuilders
- Karina Business LtdInstallers
- Hazzi Automotive LtdMechanics and garages
- Zlatev Construction Service LimitedFinishing trades
- Zzzguard LtdBuilders
- Ok Estates & Developments LtdBuilders
What happens if London Heat Pumps 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 12462670
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2020 (6 years ago)
- Registered office
- 85A Hove Avenue, The Corner House, London, E17 7NG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 February 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.
- London Heating Solutions Ltd2008
- London Installations Limited2018
- London Luxury Bathrooms Ltd2025
- London Luxury Construction Ltd2021
- London M&E Ltd2024
- London Plumbers and Heating Ltd2015
- London Plumbers Group Ltd2026
- London Plumbing & Drainage Maintenance Limited2026
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are London Heat Pumps Ltd's accounts due?
London Heat Pumps Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is London Heat Pumps Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is London Heat Pumps Ltd still trading?
London Heat Pumps 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 London Heat Pumps Ltd do?
London Heat Pumps Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is London Heat Pumps Ltd?
London Heat Pumps Ltd was incorporated on 14 February 2020, 6 years ago.
What is the penalty if London Heat Pumps 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 London Heat Pumps 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.