- Companies
- Plumbers and heating engineers
- Didcot
- M Stock Plumbing & Heating Ltd
M Stock Plumbing & Heating Ltd
- Company number
- 08565282
- Incorporated
- 11 Jun 201313 years trading
- Registered office
- 72 the Broadway, Didcot, Oxfordshire, OX11 8AE
- Nature of business
- Plumbing, heat and air-conditioning installation
M Stock Plumbing & Heating Ltd is a 13-year-old private limited company registered in Didcot, company number 08565282, one of 17 plumbing and heating companies in Didcot. 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 £17K (+54.1%) on the year before, to £49K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £85K against £39K owed within a year: 2.2 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £49K | £73K | £85K | £39K | 1 |
| 31 Mar 2025 | £32K | £58K | £64K | £36K | 1 |
| 31 Mar 2024 | £39K | £69K | £79K | £45K | 1 |
| 31 Mar 2023 | £30K | £47K | £56K | £33K | 1 |
| 31 Mar 2022 | £22K | £39K | £46K | £31K | 1 |
| 31 Mar 2021 | £15K | £42K | £49K | £40K | 1 |
| 31 Mar 2020 | £5,659 | £22K | £30K | £30K | 1 |
| 31 Mar 2019 | £172 | £16K | £29K | £32K | 1 |
| 31 Mar 2018 | £3,184 | £25K | £35K | £37K | 1 |
| 31 Mar 2017 | £3,052 | £26K | £31K | £31K |
Where M Stock Plumbing & Heating Ltd is registered
The registered office is in Didcot (OX11), in the South Oxfordshire local authority area, South East. Show OX11 8AE on a map.
Other trade companies in OX11
- Britava Roofing LtdRoofers
- Oxfordshire Lime LtdSpecialist contractors
- Millbrook Development LimitedProperty developers
- DJM Rail Services LtdElectricians
- Lacy Developments LtdBuilders
- The Harwell Science and Innovation Campus No.5 Nominee LimitedProperty developers
- Clear Works Cleaning Solutions LtdCleaning companies
- Griffin Tail Lift Services LtdMachinery repair and installation
Also registered at this address
14 other companies use the same registered office as M Stock Plumbing & Heating Ltd.
- Ah Electrical LtdElectricians
- Catlin LtdBuilders
- D Dunne LtdBuilders
- Esjay Properties LtdProperty developers
- Eveneco LimitedBuilders
- GLR Heating LtdPlumbers and heating engineers
- Hickman Eadle Flooring LtdFloor and wall tilers
- Jones Decorators (Didcot) LimitedFinishing trades
- Mick Bond LimitedProperty developers
- N Hammond Electrical Services LtdElectricians
- Paul Smale Electrical Services LtdElectricians
- Tim Parker Building LtdBuilders
- Vale Fencing & Gates LtdLandscapers and gardeners
- Wayahead Services LimitedPainters and decorators
What happens if M Stock 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 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
- 08565282
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 June 2013 (13 years ago)
- Registered office
- 72 the Broadway, Didcot, Oxfordshire, OX11 8AE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 June 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 Didcot
Other active plumbing and heating companies registered in Didcot.
- M.L. Blakeman Plumbing & Heating Services Ltd2019
- MK Heating Solutions Ltd2024
- ML Blakeman Heating & Renewables Ltd2025
- Nuway Services Ltd2016
- Passey Plumbing and Heating Ltd2016
- TGP Plumbing and Heating Ltd2023
- Thames Valley Boiler Care Ltd2007
- Verde Rosso Ltd2023
All plumbing and heating companies in Didcot · All trades in Didcot · Plumbers and heating engineers across the UK
Frequently asked questions
When are M Stock Plumbing & Heating Ltd's accounts due?
M Stock Plumbing & 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 M Stock Plumbing & 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 M Stock Plumbing & Heating Ltd still trading?
M Stock 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 M Stock Plumbing & Heating Ltd do?
M Stock Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is M Stock Plumbing & Heating Ltd?
M Stock Plumbing & Heating Ltd was incorporated on 11 June 2013, 13 years ago.
What is the penalty if M Stock 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 M Stock 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.