- Companies
- Property developers
- London
- Prime Phenix Ltd
Prime Phenix Ltd
- Company number
- 10402997
- Incorporated
- 30 Sep 201610 years trading
- Registered office
- 101 New Cavendish Street, 1ST Floor South, London, Greater London, W1W 6XH
- Nature of business
- Development of building projects; Other letting and operating of own or leased real estate; Management consultancy activities other than financial management
Prime Phenix Ltd is a 10-year-old private limited company registered in London, company number 10402997, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 16 December 2026, and its first CT600 is due at HMRC on 29 September 2026.
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 up £540K (+36.4%) on the year before, to £2M.
- Net assets rose in 6 of 7 year-on-year comparisons on record.
- Current assets of £11M against £5.6M owed within a year: 2.0 times cover.
- 13 employees on average, up from 9 the year before.
- Balance sheets on record for 8 years, 2017 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Sep 2024 | £2M | £53K | £11M | £5.6M | 13 |
| 29 Sep 2023 | £1.5M | £275K | £7.2M | £2.9M | 9 |
| 29 Sep 2022 | £486K | £637K | £4.6M | £2M | 4 |
| 29 Sep 2021 | £343K | £361K | £6.7M | £953K | 2 |
| 30 Sep 2020 | £233K | £96K | £9M | £7.9M | 2 |
| 30 Sep 2019 | £107K | £43K | £5.2M | £4.1M | 2 |
| 30 Sep 2018 | £17K | £15K | £3.9M | £383K | |
| 30 Sep 2017 | £34K | £35K | £51K | £61K |
Where Prime Phenix Ltd is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 6XH on a map.
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- Energy Reward LtdMotor traders
- Holly’S Housekeeping LtdCleaning companies
Shared registered office
152 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 Prime Phenix 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 16 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Dec 2026 to 16 Jan 2027 | £150 |
| 1 to 3 months late | 17 Jan 2027 to 16 Mar 2027 | £375 |
| 3 to 6 months late | 17 Mar 2027 to 16 Jun 2027 | £750 |
| More than 6 months late | From 17 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 17 Mar 2027 | £200 |
| 3 months late | 16 Jun 2027 | another £200 |
| 6 months late | 16 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 16 Mar 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
- 10402997
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 September 2016 (10 years ago)
- Registered office
- 101 New Cavendish Street, 1ST Floor South, London, Greater London, W1W 6XH
- Nature of business
- Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 28 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 29 September 2024
- Last confirmation statement
- 19 September 2026
- Charges (mortgages)
- 5 outstanding of 14 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.
- Prime Phenix Stirling Road Ltd2026
- Prime Places Home Solutions Limited2002
- Prime Position Properties Ltd2025
- Prime Project Development Limited2016
- Prime Property Consultants & Investments Ltd2019
- Prime Rennovations Ltd2024
- Prime Residential Holdings Limited2023
- Primeacre Properties Limited2002
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Prime Phenix Ltd's accounts due?
Prime Phenix Ltd's next accounts are due at Companies House by 16 December 2026 (in 64 days), covering the period to 16 March 2026.
When is Prime Phenix Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 September 2025, due by 29 September 2026, and one for the period to 16 March 2026, due by 16 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Prime Phenix Ltd still trading?
Prime Phenix Ltd 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 Prime Phenix Ltd do?
Prime Phenix Ltd is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209); Management consultancy activities other than financial management (SIC 70229).
How old is Prime Phenix Ltd?
Prime Phenix Ltd was incorporated on 30 September 2016, 10 years ago.
What is the penalty if Prime Phenix 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 Prime Phenix Ltd 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.