- Companies
- Installers
- Halstead
- London Low Voltage Ltd
London Low Voltage Ltd
- Company number
- 14302979
- Incorporated
- 17 Aug 20224 years trading
- Registered office
- 3 Sparrow Close, Sible Hedingham, Halstead, CO9 3JU
- Nature of business
- Other construction installation
London Low Voltage Ltd is a 4-year-old private limited company registered in Halstead, company number 14302979, one of 27 installation companies (insulation, lifts, shutters and similar) in Halstead. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £12K (-85.6%) on the year before, to £2,090.
- Current assets of £4,821 against £2,731 owed within a year: 1.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £2,090 | £4,821 | £4,821 | £2,731 | 1 |
| 31 Aug 2024 | £15K | £20K | £20K | £5,716 | 1 |
| 31 Aug 2023 | £8,189 | £9,918 | £12K | £3,889 | 1 |
Where London Low Voltage Ltd is registered
The registered office is in Halstead (CO9), in the Braintree local authority area, East of England. Show CO9 3JU on a map.
Other trade companies in CO9
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- Eight Ash Solutions LtdBuilders
- DT Building Contracts LtdBuilders
- L&L Cleaning Co LtdCleaning companies
- Oak and Ivory Cleaning Company LtdCleaning companies
- Sae Automotive Group LtdMotor traders
- Expandable Buildings UK LtdBuilders
- Griffin Cad Services LimitedSpecialist contractors
What happens if London Low Voltage 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 14302979
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2022 (4 years ago)
- Registered office
- 3 Sparrow Close, Sible Hedingham, Halstead, CO9 3JU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 16 August 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Halstead
Other active installation companies (insulation, lifts, shutters and similar) registered in Halstead.
- Marshall Swimming Pools Ltd2020
- Paul Brazier Kitchens, Bathrooms & Bedrooms Ltd2009
- R W Spencer & Son Limited2004
- Regiis Internals Limited2024
- Ridgewell Garden Design & Construction Limited2013
- RJS Kitchens Limited2014
- Rooster Building Services Limited2013
- S M D Brickwork Contracts Ltd1999
All installation companies (insulation, lifts, shutters and similar) in Halstead · All trades in Halstead · Installers across the UK
Frequently asked questions
When are London Low Voltage Ltd's accounts due?
London Low Voltage Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is London Low Voltage Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is London Low Voltage Ltd still trading?
London Low Voltage 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 London Low Voltage Ltd do?
London Low Voltage Ltd is registered under Other construction installation (SIC 43290).
How old is London Low Voltage Ltd?
London Low Voltage Ltd was incorporated on 17 August 2022, 4 years ago.
What is the penalty if London Low Voltage 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 London Low Voltage 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.