- Companies
- Plumbers and heating engineers
- Dereham
- H. J. Allen Plumbing & Heating Limited
H. J. Allen Plumbing & Heating Limited
- Company number
- 16920050
- Incorporated
- 18 Dec 2025
- Registered office
- Unit 5, Broadway Farm the Broadway, Scarning, Dereham, Norfolk, NR19 2LQ
- Nature of business
- Plumbing, heat and air-conditioning installation
H. J. Allen Plumbing & Heating Limited is a newly incorporated private limited company registered in Dereham, company number 16920050, one of 31 plumbing and heating companies in Dereham. Its next accounts are due at Companies House on 18 September 2027, and its first CT600 is due at HMRC on 17 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where H. J. Allen Plumbing & Heating Limited is registered
The registered office is in Dereham (NR19), in the Breckland local authority area, East of England. Show NR19 2LQ on a map.
Other trade companies in NR19
- Bure Power LtdCivil engineering
- A&R Drylining LimitedCivil engineering
- Mac Carpentry & Bespoke Joinery LtdFinishing trades
- Randalls Gardening & Landscaping LimitedLandscapers and gardeners
- Randall Brothers LimitedInstallers
- Randalls Grounds Maintenance LimitedLandscapers and gardeners
- M & M Commercials LtdMechanics and garages
- Gutter Pro LimitedCleaning companies
Also registered at this address
5 other companies use the same registered office as H. J. Allen Plumbing & Heating Limited.
- A P Gooch LimitedSpecialist contractors
- Norfolk 4X4 Premium Selection LtdMotor traders
- Repair Logic LtdMechanics and garages
- Sanero LtdMachinery repair and installation
- SGT Solutions LimitedLandscapers and gardeners
What happens if H. J. Allen 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 18 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Sep 2027 to 18 Oct 2027 | £150 |
| 1 to 3 months late | 19 Oct 2027 to 18 Dec 2027 | £375 |
| 3 to 6 months late | 19 Dec 2027 to 18 Mar 2028 | £750 |
| More than 6 months late | From 19 Mar 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
- 16920050
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 2025
- Registered office
- Unit 5, Broadway Farm the Broadway, Scarning, Dereham, Norfolk, NR19 2LQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
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 Dereham
Other active plumbing and heating companies registered in Dereham.
- Heatway Limited2005
- Jgas Air Conditioning Ltd2022
- K D Thomas Plumbing & Heating Ltd2014
- Lappin Group Ltd2019
- Mendham Plumbing & Heating Limited2008
- Mid Norfolk Heating Limited2016
- MRH Plumbing & Heating (Norfolk) Limited2017
- Norfolk Heating & Cooling Ltd2026
All plumbing and heating companies in Dereham · All trades in Dereham · Plumbers and heating engineers across the UK
Frequently asked questions
When are H. J. Allen Plumbing & Heating Limited's accounts due?
H. J. Allen Plumbing & Heating Limited's next accounts are due at Companies House by 18 September 2027 (in 340 days), covering the period to 31 December 2026.
When is H. J. Allen Plumbing & Heating Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 December 2026, due by 17 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is H. J. Allen Plumbing & Heating Limited still trading?
H. J. Allen 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 H. J. Allen Plumbing & Heating Limited do?
H. J. Allen Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is H. J. Allen Plumbing & Heating Limited?
H. J. Allen Plumbing & Heating Limited was incorporated on 18 December 2025, less than a year ago.
What is the penalty if H. J. Allen 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 H. J. Allen 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.