- Companies
- Property developers
- London
- Barnsbury Build Limited
Barnsbury Build Limited
- Company number
- 16745781
- Incorporated
- 26 Sep 20251 year trading
- Registered office
- Busworks Unit 4.25, 39-41 North Road, London, N7 9DP
- Nature of business
- Development of building projects
Barnsbury Build Limited is a 1-year-old private limited company registered in London, company number 16745781, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 26 June 2027, and its first CT600 is due at HMRC on 25 September 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Barnsbury Build Limited is registered
The registered office is in London (N7), in the Islington local authority area, London. Show N7 9DP on a map.
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Also registered at this address
1 other company uses the same registered office as Barnsbury Build Limited.
- Goldenmark Solutions LimitedCleaning companies
What happens if Barnsbury Build 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 26 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Jun 2027 to 26 Jul 2027 | £150 |
| 1 to 3 months late | 27 Jul 2027 to 26 Sep 2027 | £375 |
| 3 to 6 months late | 27 Sep 2027 to 26 Dec 2027 | £750 |
| More than 6 months late | From 27 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16745781
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2025 (1 year ago)
- Registered office
- Busworks Unit 4.25, 39-41 North Road, London, N7 9DP
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 1 September 2026
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.
- Baroad Investments Limited1960
- Baron Developments (UK) Limited2007
- Baron Property Enterprise Ltd2023
- Baronbook Limited1993
- Barondex Limited2008
- Baronport Limited1999
- Barraclough Brothers Ltd2026
- Barrett Construction Limited2004
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Barnsbury Build Limited's accounts due?
Barnsbury Build Limited's next accounts are due at Companies House by 26 June 2027 (in 256 days), covering the period to 30 September 2026.
When is Barnsbury Build Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 25 September 2026, due by 25 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Barnsbury Build Limited still trading?
Barnsbury Build 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 Barnsbury Build Limited do?
Barnsbury Build Limited is registered under Development of building projects (SIC 41100).
How old is Barnsbury Build Limited?
Barnsbury Build Limited was incorporated on 26 September 2025, 1 year ago.
What is the penalty if Barnsbury Build 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 Barnsbury Build 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.