- Companies
- Property developers
- Bromley
- JJL Gas & Heating Ltd
JJL Gas & Heating Ltd
- Company number
- 11885921
- Incorporated
- 15 Mar 20197 years trading
- Registered office
- 4 Knowle Road, Bromley, BR2 8NG
- Nature of business
- Development of building projects; Plumbing, heat and air-conditioning installation
JJL Gas & Heating Ltd is a 7-year-old private limited company registered in Bromley, company number 11885921, one of 165 property development companies in Bromley. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £259 (+40.2%) on the year before, to £903.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of -£11K against £13K owed within a year: -0.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £903 | -£11K | £13K | 2 | |
| 31 Mar 2024 | £644 | £14K | £11K | 2 | |
| 31 Mar 2023 | £2,317 | £14K | £12K | 1 | |
| 31 Mar 2022 | £2,607 | £8,597 | £28K | £26K | 1 |
| 31 Mar 2021 | £102 | £22K | £8,930 | 1 | |
| 31 Mar 2020 | £108 | £16K | £16K | 1 |
Where JJL Gas & Heating Ltd is registered
The registered office is in Bromley (BR2), in the Bromley local authority area, London. Show BR2 8NG on a map.
Other trade companies in BR2
- Paton Floors LtdBuilders
- Mechanically Connected LtdMotor traders
- Quality Traffic Management LtdMachinery repair and installation
- RJC Surveying LimitedProperty developers
- Ac Electrical E LtdElectricians
- Horizon One Building Services LtdBuilders
- Bermont Homes LimitedProperty developers
- Castle Lion Property Services LtdFacilities management
What happens if JJL Gas & 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11885921
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 2019 (7 years ago)
- Registered office
- 4 Knowle Road, Bromley, BR2 8NG
- Nature of business
- Development of building projects (SIC 41100)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 July 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Bromley
Other active property development companies registered in Bromley.
- Jonabas Properties Limited2007
- Joyce Green Lane Ltd2023
- JWC Property Development Limited2023
- JWP2 Ltd2025
- Kcip Group (Birbetts) Limited2026
- Kreod Ltd2012
- L R B Construction Ltd2018
- La4 Ltd2018
All property development companies in Bromley · All trades in Bromley · Property developers across the UK
Frequently asked questions
When are JJL Gas & Heating Ltd's accounts due?
JJL Gas & Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is JJL Gas & Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is JJL Gas & Heating Ltd still trading?
JJL Gas & 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 JJL Gas & Heating Ltd do?
JJL Gas & Heating Ltd is registered under Development of building projects (SIC 41100); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JJL Gas & Heating Ltd?
JJL Gas & Heating Ltd was incorporated on 15 March 2019, 7 years ago.
What is the penalty if JJL Gas & 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 JJL Gas & 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.