- Companies
- Plumbers and heating engineers
- Broadstairs
- MJ Domestic Plumbing & Heating Limited
MJ Domestic Plumbing & Heating Limited
- Company number
- 13595303
- Incorporated
- 31 Aug 20215 years trading
- Registered office
- 29 Callis Court Road, Broadstairs, CT10 3AH
- Nature of business
- Plumbing, heat and air-conditioning installation
MJ Domestic Plumbing & Heating Limited is a 5-year-old private limited company registered in Broadstairs, company number 13595303, one of 13 plumbing and heating companies in Broadstairs. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £11K (+117.9%) on the year before, to £20K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £27K against £15K owed within a year: 1.8 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £20K | £27K | £15K | 2 | |
| 31 Aug 2024 | £9,346 | £106 | £57K | £59K | 1 |
| 31 Aug 2023 | £20K | £1,050 | £45K | £25K | 1 |
| 31 Aug 2022 | £14K | £64K | £112K | £99K | 2 |
Who runs and owns MJ Domestic Plumbing & Heating Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** C*** | Director | Aug 2022 |
| M*** C*** | Director | Jan 2024 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| D*** B*** | Director | Jun 2022 | Jun 2025 |
| C*** S*** | Director | Aug 2021 | Jun 2022 |
People with significant control (2)
Where MJ Domestic Plumbing & Heating Limited is registered
The registered office is in Broadstairs (CT10), in the Thanet local authority area, South East. Show CT10 3AH on a map.
Other trade companies in CT10
- Unity Energy LimitedPlumbers and heating engineers
- Manorbourne Interiors LtdInstallers
- Thanet Laundry LimitedCleaning companies
- C & G Construction LtdBuilders
- Hpe Services (Kent) LtdFinishing trades
- Davelec LtdBuilders
- Heroic-Onabanjo 1 LtdProperty developers
- Maspri Construction LtdBuilders
Also registered at this address
2 other companies use the same registered office as MJ Domestic Plumbing & Heating Limited.
- Carpentry Works LimitedBuilders
- Thanet Laundry LimitedCleaning companies
What happens if MJ Domestic 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 13595303
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 August 2021 (5 years ago)
- Registered office
- 29 Callis Court Road, Broadstairs, CT10 3AH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 30 August 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 Broadstairs
Other active plumbing and heating companies registered in Broadstairs.
- Orchard Services & Associates Limited2014
- React Plumbing Gas and Heating Limited2026
- Terry Warner Heating & Plumbing Ltd2022
- The Fire Damper Company Ltd2023
- Unity Energy Limited2026
- VSP Heating (South East) Ltd2026
- Begas (London) Ltd2015
- Boiler Iq Ltd2019
All plumbing and heating companies in Broadstairs · All trades in Broadstairs · Plumbers and heating engineers across the UK
Frequently asked questions
When are MJ Domestic Plumbing & Heating Limited's accounts due?
MJ Domestic Plumbing & Heating Limited's next accounts are due at Companies House by 31 May 2027 (in 229 days), covering the period to 31 August 2026.
When is MJ Domestic Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is MJ Domestic Plumbing & Heating Limited still trading?
MJ Domestic Plumbing & Heating Limited is listed as active on the Companies House register (checked 13 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 MJ Domestic Plumbing & Heating Limited do?
MJ Domestic Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is MJ Domestic Plumbing & Heating Limited?
MJ Domestic Plumbing & Heating Limited was incorporated on 31 August 2021, 5 years ago.
Who runs MJ Domestic Plumbing & Heating Limited?
MJ Domestic Plumbing & Heating Limited has 2 active directors, the longest-serving appointed in Aug 2022. Their names and service addresses are on the Companies House register.
Who owns MJ Domestic Plumbing & Heating Limited?
2 people or companies have significant control of MJ Domestic Plumbing & Heating Limited: an individual (owns 25% to 50% of the shares); an individual (owns 50% to 75% of the shares).
What is the penalty if MJ Domestic 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 MJ Domestic Plumbing & Heating Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.