- Companies
- Electricians
- Colchester
- Crown Ventilation (Colchester) Limited
Crown Ventilation (Colchester) Limited
- Company number
- 04849839
- Incorporated
- 29 Jul 200323 years trading
- Registered office
- 47 Butt Road, Colchester, Essex, CO3 3BZ
- Nature of business
- Electrical installation
Crown Ventilation (Colchester) Limited is a 23-year-old private limited company registered in Colchester, company number 04849839, one of 209 electrical contractors in Colchester. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £23K (-11.6%) on the year before, to £178K.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- Current assets of £191K against £14K owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £178K | £57K | £191K | £14K | 0 |
| 31 Mar 2025 | £201K | £82K | £205K | £6,918 | 0 |
| 31 Mar 2024 | £235K | £93K | £248K | £20K | 3 |
| 31 Mar 2023 | £236K | £91K | £250K | £24K | 2 |
| 31 Mar 2022 | £93K | £204K | £9,180 | 3 | |
| 31 Mar 2021 | £226K | £253K | £295K | £72K | 5 |
| 31 Mar 2020 | £232K | £237K | £302K | £76K | 7 |
Where Crown Ventilation (Colchester) Limited is registered
The registered office is in Colchester (CO3), in the Colchester local authority area, East of England. Show CO3 3BZ on a map.
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- Star B Capital LimitedBuilders
- McGregor Builders LtdBuilders
Shared registered office
130 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Crown Ventilation (Colchester) 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 04849839
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 2003 (23 years ago)
- Registered office
- 47 Butt Road, Colchester, Essex, CO3 3BZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 1 July 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 Colchester
Other active electrical contractors registered in Colchester.
- D Blake Electrical Services Limited2009
- D Hall Electrical Ltd2017
- D J Baker & Sons Contracts Ltd2018
- D Jones Electrical Limited2007
- Davenport Installations Limited2008
- David Mann Ltd2014
- DCB Building Services Ltd2014
- Delta T Mechanical and Electrical Limited2014
All electrical contractors in Colchester · All trades in Colchester · Electricians across the UK
Frequently asked questions
When are Crown Ventilation (Colchester) Limited's accounts due?
Crown Ventilation (Colchester) Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Crown Ventilation (Colchester) Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Crown Ventilation (Colchester) Limited still trading?
Crown Ventilation (Colchester) 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 Crown Ventilation (Colchester) Limited do?
Crown Ventilation (Colchester) Limited is registered under Electrical installation (SIC 43210).
How old is Crown Ventilation (Colchester) Limited?
Crown Ventilation (Colchester) Limited was incorporated on 29 July 2003, 23 years ago.
What is the penalty if Crown Ventilation (Colchester) 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 Crown Ventilation (Colchester) 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.