- Companies
- Civil engineering
- Chester le Street
- 369 Plotworks Ltd
369 Plotworks Ltd
- Company number
- 15489551
- Incorporated
- 14 Feb 20242 years trading
- Registered office
- 58 Durham Road, Chester le Street, Tyne And Wear, DH3 2QJ
- Nature of business
- Construction of other civil engineering projects n.e.c.
369 Plotworks Ltd is a 2-year-old private limited company registered in Chester le Street, company number 15489551, one of 13 civil engineering contractors in Chester le Street. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 28 February 2025, as filed at Companies House.
Where 369 Plotworks Ltd is registered
The registered office is in Chester le Street (DH3), in the Gateshead local authority area, North East. Show DH3 2QJ on a map.
Other trade companies in DH3
- Cestria Flooring LtdFloor and wall tilers
- JS Bathrooms LtdInstallers
- NSH Newbiggin LtdProperty developers
- Oak Avenue Homes LimitedProperty developers
- Swann Property Group LtdProperty developers
- Tubby's Tyres LtdMechanics and garages
- Coaction Group LtdProperty developers
- Watsons Mini Specialist LtdMotor traders
Shared registered office
39 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 369 Plotworks 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15489551
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2024 (2 years ago)
- Registered office
- 58 Durham Road, Chester le Street, Tyne And Wear, DH3 2QJ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 13 February 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Chester le Street
Other active civil engineering contractors registered in Chester le Street.
- A F Utilities Ltd2015
- Akl Utilities Limited2005
- Cea Civils Ltd2025
- Elliott Civils Ltd2022
- JN Gas Utilities Limited2025
- JWC Utilities Ltd2024
- Kevin O'Hare Services Ltd2014
- Martin Building Contractors Limited2003
All civil engineering contractors in Chester le Street · All trades in Chester le Street · Civil engineering across the UK
Frequently asked questions
When are 369 Plotworks Ltd's accounts due?
369 Plotworks Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is 369 Plotworks Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is 369 Plotworks Ltd still trading?
369 Plotworks 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 369 Plotworks Ltd do?
369 Plotworks Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is 369 Plotworks Ltd?
369 Plotworks Ltd was incorporated on 14 February 2024, 2 years ago.
What is the penalty if 369 Plotworks 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 369 Plotworks 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.