- Companies
- Property developers
- London
- Jinjuu (Carnaby) Limited
Jinjuu (Carnaby) Limited
- Company number
- 09113923
- Incorporated
- 3 Jul 201412 years trading
- Registered office
- First Floor, 5 Fleet Place, London, EC4M 7RD
- Nature of business
- Development of building projects
Jinjuu (Carnaby) Limited is a 12-year-old private limited company registered in London, company number 09113923, one of 14,100 property development companies in London. Companies House shows its accounts as overdue: they were due on 20 March 2025.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £408K (-36.9%) on the year before, to -£1.5M.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £45K against £1.2M owed within a year: 0.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2018 to 2022.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2022 | -£1.5M | £45K | £1.2M | 2 | |
| 31 Dec 2021 | -£1.1M | £3,751 | £1.1M | 2 | |
| 31 Dec 2020 | -£1M | £34K | £1.1M | 2 | |
| 31 Dec 2019 | -£120K | £752K | £997K | ||
| 31 Dec 2018 | -£392K | £698K | £1.2M |
Where Jinjuu (Carnaby) Limited is registered
The registered office is in London (EC4M), in the City of London local authority area, London. Show EC4M 7RD on a map.
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Shared registered office
32 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 Jinjuu (Carnaby) Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Mar 2025 to 20 Apr 2025 | £150 |
| 1 to 3 months late | 21 Apr 2025 to 20 Jun 2025 | £375 |
| 3 to 6 months late | 21 Jun 2025 to 20 Sep 2025 | £750 |
| More than 6 months late | From 21 Sep 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 21 Jun 2025 | £200 |
| 3 months late | 20 Sep 2025 | another £200 |
| 6 months late | 20 Dec 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 20 Jun 2026 | 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
- 09113923
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2014 (12 years ago)
- Registered office
- First Floor, 5 Fleet Place, London, EC4M 7RD
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2022
- Last confirmation statement
- 3 July 2025
- Charges (mortgages)
- 2 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.
- Jixbourne Properties Limited1977
- Jiyan Construction Ltd2025
- JJ Building Solutions Limited2022
- JJ Construction Europe Limited2024
- JJ Electrical and Property Services Limited2019
- JJ Lofts & Construction Limited2021
- Jjdot Ltd2025
- Jjec Properties Limited2026
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Jinjuu (Carnaby) Limited's accounts due?
Jinjuu (Carnaby) Limited's accounts were due at Companies House on 20 March 2025 and the register shows them as overdue.
When is Jinjuu (Carnaby) 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 31 December 2023, due by 31 December 2024, and one for the period to 20 June 2024, due by 20 June 2025. Corporation tax is payable 9 months and 1 day after the end of each.
Is Jinjuu (Carnaby) Limited still trading?
Jinjuu (Carnaby) Limited is listed as active on the Companies House register (checked 13 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 Jinjuu (Carnaby) Limited do?
Jinjuu (Carnaby) Limited is registered under Development of building projects (SIC 41100).
How old is Jinjuu (Carnaby) Limited?
Jinjuu (Carnaby) Limited was incorporated on 3 July 2014, 12 years ago.
What is the penalty if Jinjuu (Carnaby) 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 Jinjuu (Carnaby) Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.