- Companies
- Plumbers and heating engineers
- Bexley
- K. J. Heating & Plumbing Limited
K. J. Heating & Plumbing Limited
- Company number
- 06473622
- Incorporated
- 15 Jan 200818 years trading
- Registered office
- Unit 6, the School House ST. Mary's Business Centre, 66-70 Bourne Road, Bexley, Kent, DA5 1LU
- Nature of business
- Plumbing, heat and air-conditioning installation
K. J. Heating & Plumbing Limited is a 18-year-old private limited company registered in Bexley, company number 06473622, one of 81 plumbing and heating companies in Bexley. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £1,181 (+61.1%) on the year before, to £3,114.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £54K against £62K owed within a year: 0.9 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £3,114 | £21K | £54K | £62K | 3 |
| 31 Jan 2024 | £1,933 | £12K | £42K | £52K | 3 |
| 31 Jan 2023 | £4,914 | £13K | £38K | £46K | 3 |
| 31 Jan 2022 | £2,493 | £7,125 | £26K | £37K | 3 |
| 31 Jan 2021 | £4,545 | £33K | £50K | £60K | 3 |
| 31 Jan 2020 | £246 | £3,157 | £11K | £11K | 3 |
| 31 Jan 2019 | £3,465 | £6,444 | £14K | £11K | |
| 31 Jan 2018 | £1,218 | £7,556 | £16K | £15K | |
| 31 Jan 2017 | £892 | £11K | £20K | £20K | |
| 31 Jan 2016 | £4,978 | £35K | £56K | £51K |
Where K. J. Heating & Plumbing Limited is registered
The registered office is in Bexley (DA5), in the Bexley local authority area, London. Show DA5 1LU on a map.
Other trade companies in DA5
- Homeheat+ LtdPlumbers and heating engineers
- Apex South West Construction LtdBuilders
- E & F Surfacing & Construction LtdSpecialist contractors
- T&R Cleaning Services LtdCleaning companies
- Paul C Jordan LimitedBuilders
- SX Plumbing LimitedPlumbers and heating engineers
- Rennell Interiors LtdJoiners and carpenters
- Ravenford Planning LtdProperty developers
Also registered at this address
18 other companies use the same registered office as K. J. Heating & Plumbing Limited.
- Aspinell LimitedInstallers
- Autoway Sundry Supplies LimitedMotor traders
- Complete Clean Services UK LtdCleaning companies
- D&R Property Development Services LtdProperty developers
- DCL Consulting Engineers LtdCivil engineering
- Dhooper BCJ LtdJoiners and carpenters
- Dodo Living LimitedPlumbers and heating engineers
- Ecs Escalator Cleaning Services LtdCleaning companies
- Fix Fleet LtdPlumbers and heating engineers
- Georga LimitedBuilders
- JJP Double Glazing LtdGlaziers
- JLG Decor LtdPainters and decorators
- Panel Perfect LimitedMechanics and garages
- Panel Perfect Mobile LimitedMechanics and garages
- Qsi LtdBuilders
- ST Georges MOT Centre LtdMechanics and garages
- Tomillie Services LtdFinishing trades
- W O D Utility Services LimitedCivil engineering
What happens if K. J. Heating & Plumbing 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 06473622
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 January 2008 (18 years ago)
- Registered office
- Unit 6, the School House ST. Mary's Business Centre, 66-70 Bourne Road, Bexley, Kent, DA5 1LU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 9 January 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 Bexley
Other active plumbing and heating companies registered in Bexley.
- Kent Ventilation Ltd2015
- KTS Heating Services Ltd2020
- Liquid Plumbing Solutions Limited2009
- Mackenzie Plumbing Limited2017
- Max Climate Solutions Ltd2019
- McDonald Plumbing Services Limited2025
- Media Control Environmental Limited2023
- Media Control Limited1991
All plumbing and heating companies in Bexley · All trades in Bexley · Plumbers and heating engineers across the UK
Frequently asked questions
When are K. J. Heating & Plumbing Limited's accounts due?
K. J. Heating & Plumbing Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is K. J. Heating & Plumbing Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is K. J. Heating & Plumbing Limited still trading?
K. J. Heating & Plumbing 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 K. J. Heating & Plumbing Limited do?
K. J. Heating & Plumbing Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is K. J. Heating & Plumbing Limited?
K. J. Heating & Plumbing Limited was incorporated on 15 January 2008, 18 years ago.
What is the penalty if K. J. Heating & Plumbing 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 K. J. Heating & Plumbing 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.