- Companies
- Electricians
- Watford
- Lighthouse Electrical & Plumbing Ltd
Lighthouse Electrical & Plumbing Ltd
- Company number
- 16996456
- Incorporated
- 28 Jan 2026
- Registered office
- Flat 14, Lundy House, Himalayan Way, Watford, WD18 6GS
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Lighthouse Electrical & Plumbing Ltd is a newly incorporated private limited company registered in Watford, company number 16996456, one of 141 electrical contractors in Watford. Its next accounts are due at Companies House on 28 October 2027, and its first CT600 is due at HMRC on 27 January 2028.
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 Lighthouse Electrical & Plumbing Ltd is registered
The registered office is in Watford (WD18), in the Watford local authority area, East of England. Show WD18 6GS on a map.
Other trade companies in WD18
- Aston Contractors LimitedInstallers
- Basky 613 LtdProperty developers
- M&E Motors LtdMotor traders
- Jeservicesgroup LtdBuilders
- RCK’S Car Wash Ltd LtdMechanics and garages
- S Buildx LtdBuilders
- CDP Mechanical Contracting LtdPlumbers and heating engineers
- Lane Commercial LtdCivil engineering
What happens if Lighthouse Electrical & Plumbing 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 28 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Oct 2027 to 28 Nov 2027 | £150 |
| 1 to 3 months late | 29 Nov 2027 to 28 Jan 2028 | £375 |
| 3 to 6 months late | 29 Jan 2028 to 28 Apr 2028 | £750 |
| More than 6 months late | From 29 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 16996456
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 January 2026
- Registered office
- Flat 14, Lundy House, Himalayan Way, Watford, WD18 6GS
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Watford
Other active electrical contractors registered in Watford.
- London Lightworks Ltd2017
- LS Electrix Ltd2020
- Lucas Electrical Contractors (Watford) Limited2017
- M B Power&Lighting Limited2013
- M Khan Electrical Ltd2019
- Malo Electrician Ltd2024
- Mana Electrical Ltd2026
- Mark Beard Electrical Services Ltd2014
All electrical contractors in Watford · All trades in Watford · Electricians across the UK
Frequently asked questions
When are Lighthouse Electrical & Plumbing Ltd's accounts due?
Lighthouse Electrical & Plumbing Ltd's next accounts are due at Companies House by 28 October 2027 (in 380 days), covering the period to 31 January 2027.
When is Lighthouse Electrical & Plumbing Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 27 January 2027, due by 27 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Lighthouse Electrical & Plumbing Ltd still trading?
Lighthouse Electrical & Plumbing 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 Lighthouse Electrical & Plumbing Ltd do?
Lighthouse Electrical & Plumbing Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Lighthouse Electrical & Plumbing Ltd?
Lighthouse Electrical & Plumbing Ltd was incorporated on 28 January 2026, less than a year ago.
What is the penalty if Lighthouse Electrical & Plumbing 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 Lighthouse Electrical & Plumbing 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.