- Companies
- Plumbers and heating engineers
- Eastbourne
- Hja Heating Ltd
Hja Heating Ltd
- Company number
- 10461707
- Incorporated
- 3 Nov 20169 years trading
- Registered office
- 120 Cavendish Place, Eastbourne, BN21 3TZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Hja Heating Ltd is a 9-year-old private limited company registered in Eastbourne, company number 10461707, one of 79 plumbing and heating companies in Eastbourne. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £28K (+137.8%) on the year before, to £48K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £86K against £27K owed within a year: 3.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £48K | £86K | £27K | 1 | |
| 30 Nov 2024 | £20K | £41K | £42K | £7,995 | 1 |
| 30 Nov 2023 | £20K | £48K | £49K | £14K | 1 |
| 30 Nov 2022 | £1,628 | £34K | £34K | £14K | 1 |
| 30 Nov 2021 | £162 | £20K | £28K | £6,783 | 1 |
| 30 Nov 2020 | £925 | £33K | £36K | £12K | 1 |
| 30 Nov 2019 | £1,793 | £20K | £21K | £19K | 1 |
| 30 Nov 2018 | £6,672 | £24K | £25K | £18K | |
| 30 Nov 2017 | £2,733 | £7,742 | £8,242 | £5,509 |
Where Hja Heating Ltd is registered
The registered office is in Eastbourne (BN21), in the Eastbourne local authority area, South East. Show BN21 3TZ on a map.
Other trade companies in BN21
- Solaris Motors Solutions LimitedMechanics and garages
- Chartwell Design and Build LimitedBuilders
- The Sussex Flint Company LtdBuilders
- Wealden Property Services LimitedSpecialist contractors
- Oliver J Stean Plumbing & Heating LimitedPlumbers and heating engineers
- Ac Plastering & Rendering LtdPlasterers
- Coxon Construction Group LtdProperty developers
- Able Cleaning and Property Maintenance LimitedCleaning companies
Shared registered office
42 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Hja 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10461707
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2016 (9 years ago)
- Registered office
- 120 Cavendish Place, Eastbourne, BN21 3TZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 24 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 Eastbourne
Other active plumbing and heating companies registered in Eastbourne.
- Hotchkiss Group Holdings Limited2020
- I P Glenister Limited2002
- JL Plumbing and Heating Limited2016
- JM Energy Ltd2023
- Joe Drury Plumbing and Heating Limited2013
- John Percy Plumbing and Heating Ltd2020
- KM Plumbsafe Limited2017
- M.S. Cornford Plumbing & Heating Limited2014
All plumbing and heating companies in Eastbourne · All trades in Eastbourne · Plumbers and heating engineers across the UK
Frequently asked questions
When are Hja Heating Ltd's accounts due?
Hja Heating Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Hja Heating Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Hja Heating Ltd still trading?
Hja 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 Hja Heating Ltd do?
Hja Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Hja Heating Ltd?
Hja Heating Ltd was incorporated on 3 November 2016, 9 years ago.
What is the penalty if Hja 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 Hja 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.