- Companies
- Electricians
- London
- London Electrician 23 Limited
London Electrician 23 Limited
- Company number
- 15151850
- Incorporated
- 20 Sep 20233 years trading
- Registered office
- 41 Brettenham Road, London, N18 2ES
- Nature of business
- Electrical installation
London Electrician 23 Limited is a 3-year-old private limited company registered in London, company number 15151850, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £288 (+7.5%) on the year before, to £4,150.
- Current assets of £6,032 against £1,882 owed within a year: 3.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £4,150 | £6,032 | £1,882 | 0 | |
| 30 Sep 2024 | £3,862 | £6,258 | £2,396 | 1 |
Where London Electrician 23 Limited is registered
The registered office is in London (N18), in the Enfield local authority area, London. Show N18 2ES on a map.
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- MG Cars Bod Shop LtdMechanics and garages
- Critter Control Services UK LtdCleaning companies
- Jes Property Maintenance LtdRoofers
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Also registered at this address
4 other companies use the same registered office as London Electrician 23 Limited.
- Building Noer General Art LtdFinishing trades
- Eurosistem UK LtdElectricians
- Marta Plumbing LimitedPlumbers and heating engineers
- N.O.R Construction LtdBuilders
What happens if London Electrician 23 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15151850
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 September 2023 (3 years ago)
- Registered office
- 41 Brettenham Road, London, N18 2ES
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 19 September 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in London
Other active electrical contractors registered in London.
- London Electrician 24/7 Limited2012
- London Ev Chargers Limited2021
- London Focus 3000 Construction Limited2026
- London Heating and Electrical Ltd2019
- London Home Safety Limited2023
- London Landmark Mep Ltd2025
- London Lecky Limited2023
- London Lights Electrics Ltd2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are London Electrician 23 Limited's accounts due?
London Electrician 23 Limited's next accounts are due at Companies House by 30 June 2027 (in 259 days), covering the period to 30 September 2026.
When is London Electrician 23 Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is London Electrician 23 Limited still trading?
London Electrician 23 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 London Electrician 23 Limited do?
London Electrician 23 Limited is registered under Electrical installation (SIC 43210).
How old is London Electrician 23 Limited?
London Electrician 23 Limited was incorporated on 20 September 2023, 3 years ago.
What is the penalty if London Electrician 23 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 London Electrician 23 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.