- Companies
- Specialist contractors
- Colchester
- Colne Valley Building Services Limited
Colne Valley Building Services Limited
- Company number
- 05471683
- Incorporated
- 3 Jun 200521 years trading
- Registered office
- Nia Roo Fox Street, Ardleigh, Colchester, Essex, CO7 7PS
- Nature of business
- Other specialised construction activities n.e.c.
Colne Valley Building Services Limited is a 21-year-old private limited company registered in Colchester, company number 05471683, one of 184 specialist construction companies in Colchester. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £35K (-54.4%) on the year before, to £30K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £77K against £69K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £30K | £50K | £77K | £69K | 2 |
| 31 Jan 2024 | £65K | £55K | £131K | £86K | 2 |
| 31 Jan 2023 | £28K | £16K | £40K | £33K | 2 |
| 31 Jan 2022 | £88K | £84K | £123K | £45K | 3 |
| 31 Jan 2021 | £111K | £146K | £459K | £361K | 0 |
| 31 Jan 2020 | £89K | £42K | £297K | £223K | 4 |
| 31 Jan 2019 | £122K | £94K | £197K | £90K | 5 |
| 31 Jan 2018 | £114K | £61K | £172K | £64K | 4 |
| 31 Jan 2017 | £109K | £48K | £170K | £63K | 4 |
| 31 Jan 2016 | £115K | £36K | £185K | £75K |
Public contracts won
Colne Valley Building Services Limited has one public sector contract award on record; the ones with their own published value total £285K (2023). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| East Suffolk and North Essex NHS FT | CA8652 - ESNEFT1418 - Relocation of Endoscopy Sterilisation Unit | £285K | 20 Mar 2023 |
Where Colne Valley Building Services Limited is registered
The registered office is in Colchester (CO7), in the Tendring local authority area, East of England. Show CO7 7PS on a map.
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What happens if Colne Valley Building Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 05471683
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 June 2005 (21 years ago)
- Registered office
- Nia Roo Fox Street, Ardleigh, Colchester, Essex, CO7 7PS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 3 June 2026
- Previous names
- Colne Valley Building and Electrical Contractors Limited (until 5 Dec 2006)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Colchester
Other active specialist construction companies registered in Colchester.
- Colne Valley Fencing Limited2019
- Commissioning Management Limited1983
- Construction (Consultancy Services) Suffolk Ltd2024
- Creasey Drainage Ltd2024
- Creative Brick Cutters Limited2015
- Creative Contracts Colchester Limited2020
- Cutting Edge Construction & Carpentry Ltd2022
- D & P Scaffolding Limited1999
All specialist construction companies in Colchester · All trades in Colchester · Specialist contractors across the UK
Frequently asked questions
When are Colne Valley Building Services Limited's accounts due?
Colne Valley Building Services Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Colne Valley Building Services Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Colne Valley Building Services Limited still trading?
Colne Valley Building Services 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 Colne Valley Building Services Limited do?
Colne Valley Building Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Colne Valley Building Services Limited?
Colne Valley Building Services Limited was incorporated on 3 June 2005, 21 years ago.
Has Colne Valley Building Services Limited won public sector contracts?
Yes. Colne Valley Building Services Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £285K), most recently from East Suffolk and North Essex NHS FT.
What is the penalty if Colne Valley Building Services 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 Colne Valley Building Services 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.