- Companies
- Property developers
- London
- CSW Projects Ltd
CSW Projects Ltd
- Company number
- 17398136
- Incorporated
- 13 Aug 2026
- Registered office
- 20 Wenlock Road, London, N1 7GU
- Nature of business
- Development of building projects; Other building completion and finishing; Other specialised construction activities n.e.c.
CSW Projects Ltd is a newly incorporated private limited company registered in London, company number 17398136, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 13 May 2028, and its first CT600 is due at HMRC on 12 August 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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Who runs and owns CSW Projects Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** W*** | Director | Aug 2026 |
Person with significant control
Where CSW Projects Ltd is registered
The registered office is in London (N1), in the Hackney local authority area, London. Show N1 7GU on a map.
Other trade companies in N1
- Tagwise LtdSpecialist contractors
- Sphere Aviation Solutions UK LtdMachinery repair and installation
- Get IT Done Builders LtdJoiners and carpenters
- Evolution Products LimitedMotor traders
- Fleetstone Trading LtdMotor traders
- Kenneth Brady LtdElectricians
- UK Import Export LtdBuilders
- Magic Door Services LimitedMachinery repair and installation
Shared registered office
1,583 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 CSW Projects 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 13 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 May 2028 to 13 Jun 2028 | £150 |
| 1 to 3 months late | 14 Jun 2028 to 13 Aug 2028 | £375 |
| 3 to 6 months late | 14 Aug 2028 to 13 Nov 2028 | £750 |
| More than 6 months late | From 14 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17398136
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 August 2026
- Registered office
- 20 Wenlock Road, London, N1 7GU
- Nature of business
- Development of building projects (SIC 41100)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 August (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.
- CT Brickwork Ltd2021
- CT Building and Plastering Services Ltd2025
- CT Building Constructions Ltd2013
- Cti Integrated Global Services Ltd2025
- CTN Homes Ltd2025
- CTS UK Europe Limited2025
- Cuba Construction Ltd2023
- Cube Developers Limited2016
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are CSW Projects Ltd's accounts due?
CSW Projects Ltd's next accounts are due at Companies House by 13 May 2028 (in 579 days), covering the period to 31 August 2027.
When is CSW Projects 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 12 August 2027, due by 12 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is CSW Projects Ltd still trading?
CSW Projects 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 CSW Projects Ltd do?
CSW Projects Ltd is registered under Development of building projects (SIC 41100); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is CSW Projects Ltd?
CSW Projects Ltd was incorporated on 13 August 2026, less than a year ago.
Who runs CSW Projects Ltd?
CSW Projects Ltd has 1 active director, the longest-serving appointed in Aug 2026. Their names and service addresses are on the Companies House register.
Who owns CSW Projects Ltd?
One person or company has significant control of CSW Projects Ltd: an individual (owns 75% or more of the shares).
What is the penalty if CSW Projects 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 CSW Projects 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.