- Companies
- Installers
- Colchester
- Stour Windows Limited
Stour Windows Limited
- Company number
- 01669470
- Incorporated
- 5 Oct 198244 years trading
- Registered office
- Unit 3 Dedham Road, Ardleigh, Colchester, Essex, CO7 7QA
- Nature of business
- Other construction installation; Glazing
Stour Windows Limited is a 44-year-old private limited company registered in Colchester, company number 01669470, one of 113 installation companies (insulation, lifts, shutters and similar) in Colchester. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Stour Windows LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £12K (+11.3%) on the year before, to £120K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £138K against £29K owed within a year: 4.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £120K | £138K | £29K | 0 | |
| 30 Nov 2024 | £108K | £139K | £45K | 4 | |
| 30 Nov 2023 | £95K | £127K | £49K | 4 | |
| 30 Nov 2022 | £96K | £96K | £23K | 3 | |
| 30 Nov 2021 | £55K | £94K | £41K | 3 | |
| 30 Nov 2020 | £23K | £56K | £35K | 3 | |
| 30 Nov 2019 | £13K | £34K | £25K | 3 | |
| 30 Nov 2018 | £27K | ||||
| 30 Nov 2017 | £29K | £51K | £29K | ||
| 30 Nov 2016 | £23K | £39K | £49K | £31K |
Who runs and owns Stour Windows Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (6)
| Name | Role | Appointed |
|---|---|---|
| B*** N*** | Director | before Jul 1991 |
| G*** N*** | Director | before Jul 1991 |
| J*** N*** | Director | Jan 2017 |
| K*** N*** | Director | Oct 2022 |
| G*** N*** | Secretary | before Jul 1991 |
| K*** N*** | Secretary | Nov 2023 |
People with significant control (2)
Where Stour Windows Limited is registered
The registered office is in Colchester (CO7), in the Tendring local authority area, East of England. Show CO7 7QA on a map.
Other trade companies in CO7
- Apex Tuning LtdMechanics and garages
- MD Proprety Investments LtdProperty developers
- Fine and Classic Cars LimitedMotor traders
- Eco Volt Solutions LimitedElectricians
- Veritas Vale LtdMechanics and garages
- Cube Installations Essex LtdPlumbers and heating engineers
- Cube Installations H&C LtdPlumbers and heating engineers
- Page Arc - Christchurch LimitedMechanics and garages
What happens if Stour Windows 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 01669470
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 October 1982 (44 years ago)
- Registered office
- Unit 3 Dedham Road, Ardleigh, Colchester, Essex, CO7 7QA
- Nature of business
- Other construction installation (SIC 43290)
Glazing (SIC 43342) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 8 July 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 Colchester
Other active installation companies (insulation, lifts, shutters and similar) registered in Colchester.
- Styne Greenhouses Ltd2022
- STZ Limited2023
- Tec Construction (East Anglia) Limited2021
- Teebob Ltd2020
- The Big Blue Van Limited2004
- The Extension Company Limited1999
- The Really Safe Flooring Company Limited1999
- Thompson-Smith (Colchester) Limited2011
All installation companies (insulation, lifts, shutters and similar) in Colchester · All trades in Colchester · Installers across the UK
Frequently asked questions
When are Stour Windows Limited's accounts due?
Stour Windows Limited's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Stour Windows Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Stour Windows Limited still trading?
Stour Windows 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 Stour Windows Limited do?
Stour Windows Limited is registered under Other construction installation (SIC 43290); Glazing (SIC 43342).
How old is Stour Windows Limited?
Stour Windows Limited was incorporated on 5 October 1982, 44 years ago.
Who runs Stour Windows Limited?
Stour Windows Limited has 4 active directors, the longest-serving appointed in Jan 2017. Their names and service addresses are on the Companies House register.
Who owns Stour Windows Limited?
2 people or companies have significant control of Stour Windows Limited: an individual (has significant influence or control); an individual (has significant influence or control).
What is the penalty if Stour Windows 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 Stour Windows 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.