- Companies
- Plumbers and heating engineers
- Milton Keynes
- Just Plumbing and Heating Limited
Just Plumbing and Heating Limited
- Company number
- 11724840
- Incorporated
- 12 Dec 20187 years trading
- Registered office
- 8 Cheshire Rise, Bletchley, Milton Keynes, MK3 7WF
- Nature of business
- Plumbing, heat and air-conditioning installation
Just Plumbing and Heating Limited is a 7-year-old private limited company registered in Milton Keynes, company number 11724840, one of 197 plumbing and heating companies in Milton Keynes. 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 £27 (+0.1%) on the year before, to £28K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £36K against £14K owed within a year: 2.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £28K | £36K | £14K | 2 | |
| 31 Dec 2024 | £28K | £4,676 | £14K | £4,035 | 2 |
| 31 Dec 2023 | £27K | £23K | £3,017 | 2 | |
| 31 Dec 2022 | £27K | £55K | £30K | 2 | |
| 31 Dec 2021 | £18K | £19K | £0 | 2 | |
| 31 Dec 2020 | -£3,169 | £2,039 | £311 | 2 | |
| 31 Dec 2019 | -£1,139 | £331 | £1,470 | 0 |
Where Just Plumbing and Heating Limited is registered
The registered office is in Milton Keynes (MK3), in the Milton Keynes local authority area, South East. Show MK3 7WF on a map.
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What happens if Just Plumbing and 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
- 11724840
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2018 (7 years ago)
- Registered office
- 8 Cheshire Rise, Bletchley, Milton Keynes, MK3 7WF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 11 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 Milton Keynes
Other active plumbing and heating companies registered in Milton Keynes.
- KBK Mechanical Services Ltd2026
- KBT Heating Ltd2015
- Kda Plumbing and Heating Ltd2019
- Khagdior Ltd2026
- Knox Management Limited2016
- KS Plumbing & Building Services Limited2014
- Leemoll Services Limited2000
- Lime Heating Limited2022
All plumbing and heating companies in Milton Keynes · All trades in Milton Keynes · Plumbers and heating engineers across the UK
Frequently asked questions
When are Just Plumbing and Heating Limited's accounts due?
Just Plumbing and Heating Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Just Plumbing and 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 Just Plumbing and Heating Limited still trading?
Just Plumbing and 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 Just Plumbing and Heating Limited do?
Just Plumbing and Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Just Plumbing and Heating Limited?
Just Plumbing and Heating Limited was incorporated on 12 December 2018, 7 years ago.
What is the penalty if Just Plumbing and 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 Just Plumbing and 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.