- Companies
- Installers
- Chester le Street
- Cowells Construction Ltd
Cowells Construction Ltd
- Company number
- 15607183
- Incorporated
- 1 Apr 20242 years trading
- Registered office
- 14 Conyers Avenue, Chester le Street, DH2 2HQ
- Nature of business
- Other construction installation
Cowells Construction Ltd is a 2-year-old private limited company registered in Chester le Street, company number 15607183, one of 16 installation companies (insulation, lifts, shutters and similar) in Chester le Street. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where Cowells Construction Ltd is registered
The registered office is in Chester le Street (DH2), in the County Durham local authority area, North East. Show DH2 2HQ on a map.
Other trade companies in DH2
- RVB Services LtdScaffolders
- Northeast Tyres 247 LimitedMechanics and garages
- I J Installations LtdElectricians
- SD Industrial Cleaning LtdCleaning companies
- A1 Elevate Roofing LtdRoofers
- TPM Electrical LtdElectricians
- CLS Home Improvements LtdFinishing trades
- Northlands Camper Company LimitedMotor traders
What happens if Cowells Construction 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15607183
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2024 (2 years ago)
- Registered office
- 14 Conyers Avenue, Chester le Street, DH2 2HQ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 31 March 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 Chester le Street
Other active installation companies (insulation, lifts, shutters and similar) registered in Chester le Street.
- Eco-One Insulation Ltd2022
- Gemini Tiling Limited2024
- JS Bathrooms Ltd2026
- Kay Homes Northeast Ltd2022
- LN Shopfitters Ltd2025
- Mag Utilities Limited2022
- Paramount Fire Solutions Ltd2025
- RPM Vent Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Chester le Street · All trades in Chester le Street · Installers across the UK
Frequently asked questions
When are Cowells Construction Ltd's accounts due?
Cowells Construction Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Cowells Construction Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Cowells Construction Ltd still trading?
Cowells Construction 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 Cowells Construction Ltd do?
Cowells Construction Ltd is registered under Other construction installation (SIC 43290).
How old is Cowells Construction Ltd?
Cowells Construction Ltd was incorporated on 1 April 2024, 2 years ago.
What is the penalty if Cowells Construction 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 Cowells Construction 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.