- Company number
- 15839213
- Incorporated
- 15 Jul 20242 years trading
- Registered office
- Studio 8 30, Theydon Road, London, E5 9NA
- Nature of business
- Construction of domestic buildings
Construction Department Ltd is a 2-year-old private limited company registered in London, company number 15839213, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 30 July 2026 is due at HMRC on 30 July 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 Construction Department LtdOr 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.
Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where Construction Department Ltd is registered
The registered office is in London (E5), in the Hackney local authority area, London. Show E5 9NA on a map.
Other trade companies in E5
- Essa Volt Group LtdElectricians
- Arctic Roof & Exterior Cleaning LtdCleaning companies
- Panda Car Wash LtdCleaning companies
- Shekefe Services Limited LtdCleaning companies
- Homelara LtdCleaning companies
- Titan Build London LtdBuilders
- Nuquari Cleaning LtdCleaning companies
- Lureva Cleaning Company LimitedCleaning companies
What happens if Construction Department 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jul 2027 | £200 |
| 3 months late | 30 Oct 2027 | another £200 |
| 6 months late | 30 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jul 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
- 15839213
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 July 2024 (2 years ago)
- Registered office
- Studio 8 30, Theydon Road, London, E5 9NA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 14 July 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Construction Dip Ltd2021
- Construction Ebenezer UK Ltd2023
- Construction Edge Swindon Ltd2024
- Construction for Life Ltd2024
- Construction House London Ltd2025
- Construction in Level Limited2024
- Construction Industry Standard Ltd2026
- Construction Investment Project Limited2023
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Construction Department Ltd's accounts due?
Construction Department Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 30 July 2026.
When is Construction Department Ltd's CT600 due?
The CT600 for the period to 30 July 2026 is due at HMRC by 30 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Construction Department Ltd still trading?
Construction Department 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 Construction Department Ltd do?
Construction Department Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Construction Department Ltd?
Construction Department Ltd was incorporated on 15 July 2024, 2 years ago.
What is the penalty if Construction Department 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 Construction Department 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.