- Companies
- Property developers
- London
- 7 Conduit Street Limited
7 Conduit Street Limited
- Company number
- 15988922
- Incorporated
- 1 Oct 20242 years trading
- Registered office
- 7 Hatton Street, London, NW8 8PL
- Nature of business
- Development of building projects
7 Conduit Street Limited is a 2-year-old private limited company registered in London, company number 15988922, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Where 7 Conduit Street Limited is registered
The registered office is in London (NW8), in the Westminster local authority area, London. Show NW8 8PL on a map.
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Also registered at this address
4 other companies use the same registered office as 7 Conduit Street Limited.
- 40 Conduit Street LimitedProperty developers
- Edgewater (Brighton) LtdProperty developers
- Wendover Build LimitedProperty developers
- Wendover Development LimitedBuilders
What happens if 7 Conduit Street 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 15988922
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 October 2024 (2 years ago)
- Registered office
- 7 Hatton Street, London, NW8 8PL
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 30 September 2025
- Charges (mortgages)
- 0 outstanding of 3 registered
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in London
Other active property development companies registered in London.
- 7 Marlborough Limited2024
- 7 Star Construction Services Ltd2017
- 70 High Street Barnet Ltd2017
- 709 Harrow Road Limited2023
- 71 Park Street Ltd2020
- 71 Portobello Road Limited2019
- 73A Portobello Road Limited2016
- 75 Portobello Road Limited2019
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are 7 Conduit Street Limited's accounts due?
7 Conduit Street Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is 7 Conduit Street Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is 7 Conduit Street Limited still trading?
7 Conduit Street 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 7 Conduit Street Limited do?
7 Conduit Street Limited is registered under Development of building projects (SIC 41100).
How old is 7 Conduit Street Limited?
7 Conduit Street Limited was incorporated on 1 October 2024, 2 years ago.
What is the penalty if 7 Conduit Street 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 7 Conduit Street 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.