- Companies
- Plumbers and heating engineers
- London
- Flam Plumbing & Heating Ltd
Flam Plumbing & Heating Ltd
- Company number
- 10112383
- Incorporated
- 8 Apr 201610 years trading
- Registered office
- 4 Huxley Gardens, London, NW10 7EA
- Nature of business
- Plumbing, heat and air-conditioning installation
Flam Plumbing & Heating Ltd is a 10-year-old private limited company registered in London, company number 10112383, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £3,312 (+15.9%) on the year before, to £24K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £24K | £31K | £4,091 | 0 | |
| 30 Apr 2025 | £21K | £22K | £22K | £15K | 0 |
| 30 Apr 2024 | £11K | £740 | £1,302 | £4,298 | 0 |
| 30 Apr 2023 | £15K | £43K | £51K | £4,553 | 1 |
| 30 Apr 2022 | £15K | £37K | £6,261 | 1 | |
| 30 Apr 2021 | £13K | £36K | £2,508 | 1 | |
| 30 Apr 2020 | £12K | £18K | £6,901 | 1 | |
| 30 Apr 2019 | £11K | £111K | £101K | ||
| 30 Apr 2018 | £9,945 | £109K | £100K | ||
| 30 Apr 2017 | -£1,386 | £88K | £88K | £91K |
Where Flam Plumbing & Heating Ltd is registered
The registered office is in London (NW10), in the Ealing local authority area, London. Show NW10 7EA on a map.
Other trade companies in NW10
- Smart Roof Group LtdRoofers
- Mah Maintenance London LimitedFinishing trades
- 46 Electrical LtdElectricians
- Ahf Construction LtdBuilders
- Hook and Hoist LtdMachinery repair and installation
- Wrights Building Services LtdFinishing trades
- Abx Autos LtdMotor traders
- Ev & Plug-in Centre LtdMechanics and garages
What happens if Flam Plumbing & 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 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
- 10112383
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 April 2016 (10 years ago)
- Registered office
- 4 Huxley Gardens, London, NW10 7EA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 27 December 2025
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.
- Flame Maintenance Limited2013
- Flame Pipefitting Installation Company Limited1973
- Flammagas Services Ltd2021
- Floating Bricks Limited2026
- Floe Group Ltd2026
- Floo Plumbing Services Ltd2026
- Flotec Plumbing & Heating Ltd2014
- Flow and Glow Plumbing and Heating Limited2017
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Flam Plumbing & Heating Ltd's accounts due?
Flam Plumbing & Heating Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Flam Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Flam Plumbing & Heating Ltd still trading?
Flam Plumbing & 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 Flam Plumbing & Heating Ltd do?
Flam Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Flam Plumbing & Heating Ltd?
Flam Plumbing & Heating Ltd was incorporated on 8 April 2016, 10 years ago.
What is the penalty if Flam Plumbing & 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 Flam Plumbing & 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.