- Companies
- Plumbers and heating engineers
- Kenley
- JM Plumbing & Heating Limited
JM Plumbing & Heating Limited
- Company number
- 12367140
- Incorporated
- 17 Dec 20196 years trading
- Registered office
- 163 Welcomes Road, Kenley, CR8 5HB
- Nature of business
- Plumbing, heat and air-conditioning installation
JM Plumbing & Heating Limited is a 6-year-old private limited company registered in Kenley, company number 12367140, one of 9 plumbing and heating companies in Kenley. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
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 (+114.2%) on the year before, to £2,619.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £50K against £48K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £2,619 | £5,002 | £50K | £48K | 1 |
| 31 Dec 2024 | -£18K | £3 | £21K | £40K | 1 |
| 31 Dec 2023 | -£8,780 | £15K | £95K | £105K | 1 |
| 31 Dec 2022 | £2,245 | £472 | £86K | £85K | 1 |
| 31 Dec 2021 | £12K | £4,617 | £73K | £62K | 1 |
| 31 Dec 2020 | £19K | £4,117 | £38K | £22K | 1 |
Where JM Plumbing & Heating Limited is registered
The registered office is in Kenley (CR8), in the Croydon local authority area, London. Show CR8 5HB on a map.
Other trade companies in CR8
- Greenline Grounds LtdLandscapers and gardeners
- Darkwa Clean LtdCleaning companies
- SJC Property Care LtdCleaning companies
- Riseapp Sortation LtdGroundworks and demolition
- Musbal Nig LimitedBuilders
- Set Carpentry LtdInstallers
- Fixed First LtdBuilders
- C1 Projects LtdBuilders
Also registered at this address
10 other companies use the same registered office as JM Plumbing & Heating Limited.
- Contract Air Services LimitedPlumbers and heating engineers
- Holcombe Court LimitedBuilders
- Holloway Lawn Specialists LimitedLandscapers and gardeners
- Indigo Property Services LtdPlumbers and heating engineers
- Lawry Paving & Landscaping LimitedLandscapers and gardeners
- Nelson Tree Care LimitedLandscapers and gardeners
- Nelson Tree Commercial LimitedLandscapers and gardeners
- Ocean Partners LimitedPlumbers and heating engineers
- RWM Services LimitedJoiners and carpenters
- Ryan Electrics LtdElectricians
What happens if JM Plumbing & Heating 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12367140
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2019 (6 years ago)
- Registered office
- 163 Welcomes Road, Kenley, CR8 5HB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 16 December 2025
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Kenley
Other active plumbing and heating companies registered in Kenley.
- Kingscourt Plumbing and Heating Limited2024
- Lateral Plumbing and Heating Services Ltd2023
- Ocean Partners Limited2002
- The Heating Man Ltd2014
- Contract Air Services Limited2021
- Hydraflow Plumbing and Drainage Ltd2024
- Indigo Property Services Ltd2016
- JBT Plumbing and Heating (Surrey) Ltd2017
All plumbing and heating companies in Kenley · All trades in Kenley · Plumbers and heating engineers across the UK
Frequently asked questions
When are JM Plumbing & Heating Limited's accounts due?
JM Plumbing & Heating Limited's next accounts are due at Companies House by 30 September 2027 (in 351 days), covering the period to 31 December 2026.
When is JM Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is JM Plumbing & Heating Limited still trading?
JM Plumbing & Heating 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 JM Plumbing & Heating Limited do?
JM Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JM Plumbing & Heating Limited?
JM Plumbing & Heating Limited was incorporated on 17 December 2019, 6 years ago.
What is the penalty if JM Plumbing & Heating 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 JM Plumbing & Heating 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.