- Companies
- Property developers
- London
- Prosperitas Developments Ltd
Prosperitas Developments Ltd
- Company number
- 17363201
- Incorporated
- 27 Jul 2026
- Registered office
- 5 Algiers Road, London, SE13 7JD
- Nature of business
- Development of building projects
Prosperitas Developments Ltd is a newly incorporated private limited company registered in London, company number 17363201, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 27 April 2028, and its first CT600 is due at HMRC on 26 July 2028.
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 Prosperitas Developments Ltd is registered
The registered office is in London (SE13), in the Lewisham local authority area, London. Show SE13 7JD on a map.
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Also registered at this address
1 other company uses the same registered office as Prosperitas Developments Ltd.
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What happens if Prosperitas Developments 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 27 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Apr 2028 to 27 May 2028 | £150 |
| 1 to 3 months late | 28 May 2028 to 27 Jul 2028 | £375 |
| 3 to 6 months late | 28 Jul 2028 to 27 Oct 2028 | £750 |
| More than 6 months late | From 28 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17363201
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 July 2026
- Registered office
- 5 Algiers Road, London, SE13 7JD
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Prosperity Property Services Ltd2023
- Prosperity Unlimited Ltd2023
- Prosperous Globalchina Capital (1) Limited2016
- Prosperwell Limited1982
- Protean Planning Limited2010
- Protech Builders Ltd2018
- Protech Consult & Associates Group (UK) Ltd2020
- Protocol International Limited2024
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Prosperitas Developments Ltd's accounts due?
Prosperitas Developments Ltd's next accounts are due at Companies House by 27 April 2028 (in 563 days), covering the period to 31 July 2027.
When is Prosperitas Developments 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 26 July 2027, due by 26 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Prosperitas Developments Ltd still trading?
Prosperitas Developments 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 Prosperitas Developments Ltd do?
Prosperitas Developments Ltd is registered under Development of building projects (SIC 41100).
How old is Prosperitas Developments Ltd?
Prosperitas Developments Ltd was incorporated on 27 July 2026, less than a year ago.
What is the penalty if Prosperitas Developments 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 Prosperitas Developments 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.