- Companies
- Plumbers and heating engineers
- King's Lynn
- Colman Plumbing and Heating Ltd
Colman Plumbing and Heating Ltd
- Company number
- 13914418
- Incorporated
- 14 Feb 20224 years trading
- Registered office
- 15 Fen Lane, Pott Row, King's Lynn, PE32 1DA
- Nature of business
- Plumbing, heat and air-conditioning installation
Colman Plumbing and Heating Ltd is a 4-year-old private limited company registered in King's Lynn, company number 13914418, one of 38 plumbing and heating companies in King's Lynn. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £21K (+145.2%) on the year before, to £35K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £73K against £82K owed within a year: 0.9 times cover.
- 8 employees on average, up from 7 the year before.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £35K | £73K | £82K | 8 | |
| 31 Mar 2025 | £14K | £61K | £100K | 7 | |
| 31 Mar 2024 | £13K | £67K | £119K | 6 | |
| 31 Mar 2023 | £17K | £45K | 3 |
Where Colman Plumbing and Heating Ltd is registered
The registered office is in King's Lynn (PE32), in the King's Lynn and West Norfolk local authority area, East of England. Show PE32 1DA on a map.
Other trade companies in PE32
- D&L Cleaning Solutions LtdCleaning companies
- The Sparkle Hub Cleaning LtdCleaning companies
- MX Madness Norfolk LtdMotor traders
- Anglian Plumbing & Heating LimitedPlumbers and heating engineers
- Stephen Bowers Carpets LimitedFloor and wall tilers
- Hydro Glide LtdCleaning companies
- Prestige Motor Sales LtdMotor traders
- Ubimach LimitedElectricians
What happens if Colman Plumbing and 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13914418
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2022 (4 years ago)
- Registered office
- 15 Fen Lane, Pott Row, King's Lynn, PE32 1DA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- 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 King's Lynn
Other active plumbing and heating companies registered in King's Lynn.
- Cool Climate Solutions Ltd2023
- D & B Plumbing & Mechanical Services Ltd2023
- Eastern Adaptations Limited2017
- Eastern Electrical Contractors (Norfolk) Ltd2022
- Eastern Gas Ltd2014
- Ehp Heating Ltd2016
- FF Plumbing and Renewables Ltd2026
- Gaswise (Ely) Ltd2023
All plumbing and heating companies in King's Lynn · All trades in King's Lynn · Plumbers and heating engineers across the UK
Frequently asked questions
When are Colman Plumbing and Heating Ltd's accounts due?
Colman Plumbing and Heating Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Colman Plumbing and Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Colman Plumbing and Heating Ltd still trading?
Colman Plumbing and 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 Colman Plumbing and Heating Ltd do?
Colman Plumbing and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Colman Plumbing and Heating Ltd?
Colman Plumbing and Heating Ltd was incorporated on 14 February 2022, 4 years ago.
What is the penalty if Colman Plumbing and 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 Colman Plumbing and 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.