- Companies
- Plumbers and heating engineers
- Harlow
- SJJD Plumbing and Heating Limited
SJJD Plumbing and Heating Limited
- Company number
- 13707075
- Incorporated
- 27 Oct 20214 years trading
- Registered office
- 29 Burnett Park, Harlow, Essex, CM19 4SD
- Nature of business
- Plumbing, heat and air-conditioning installation
SJJD Plumbing and Heating Limited is a 4-year-old private limited company registered in Harlow, company number 13707075, one of 97 plumbing and heating companies in Harlow. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £1,935 (+55.2%) on the year before, to £5,439.
- Current assets of £9,374 against £17K owed within a year: 0.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £5,439 | £9,374 | £9,374 | £17K | 1 |
| 31 Oct 2024 | £3,504 | £4,817 | £9,013 | £17K | 1 |
Where SJJD Plumbing and Heating Limited is registered
The registered office is in Harlow (CM19), in the Harlow local authority area, East of England. Show CM19 4SD on a map.
Other trade companies in CM19
- Precision Refits LtdSpecialist contractors
- Solido London LimitedInstallers
- LC Painters LimitedPainters and decorators
- Paul the Gas LtdPlumbers and heating engineers
- Chun-Keys Watches LtdRepair services
- Vpa Detailing and Valeting LimitedCleaning companies
- Herd Property Services LtdFinishing trades
- Crisp & Clean Services LtdCleaning companies
What happens if SJJD 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 13707075
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 October 2021 (4 years ago)
- Registered office
- 29 Burnett Park, Harlow, Essex, CM19 4SD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 26 October 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 Harlow
Other active plumbing and heating companies registered in Harlow.
- SK Heating Solutions Ltd2019
- Slate Mec Ltd2024
- Solar Central Limited2019
- Sontag & Sons Plumbing Ltd2020
- Sterling Gas Limited2018
- STJ Mechanical Limited2017
- T. Patton Limited1982
- The Boiler Installation Specialists Ltd2008
All plumbing and heating companies in Harlow · All trades in Harlow · Plumbers and heating engineers across the UK
Frequently asked questions
When are SJJD Plumbing and Heating Limited's accounts due?
SJJD Plumbing and Heating Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is SJJD Plumbing and Heating Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is SJJD Plumbing and Heating Limited still trading?
SJJD 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 SJJD Plumbing and Heating Limited do?
SJJD Plumbing and Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SJJD Plumbing and Heating Limited?
SJJD Plumbing and Heating Limited was incorporated on 27 October 2021, 4 years ago.
What is the penalty if SJJD 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 SJJD 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.