- Companies
- Property developers
- Se LDN Ltd
Se LDN Ltd
- Company number
- 16135461
- Incorporated
- 13 Dec 20241 year trading
- Registered office
- 2 Passenger House, William Morris Way, Fulham, SW6 2UP
- Nature of business
- Development of building projects; Construction of roads and motorways
Se LDN Ltd is a 1-year-old private limited company registered in Fulham, company number 16135461, one of the UK's property development companies. Companies House shows its accounts as overdue: they were due on 13 September 2026.
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.
Is this your company?
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Where Se LDN Ltd is registered
The registered office is in Fulham (SW6), in the Hammersmith and Fulham local authority area, London. Show SW6 2UP on a map.
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- Siren Plates LimitedMotor traders
- Catteau Cosntruction LtdInstallers
- R&L Building Projects LtdBuilders
- Fulham Palace Properties LimitedProperty developers
Also registered at this address
1 other company uses the same registered office as Se LDN Ltd.
- JH Traffic Management LtdCivil engineering
What happens if Se LDN Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Sep 2026 to 13 Oct 2026 | £150 |
| 1 to 3 months late | 14 Oct 2026 to 13 Dec 2026 | £375 |
| 3 to 6 months late | 14 Dec 2026 to 13 Mar 2027 | £750 |
| More than 6 months late | From 14 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 16135461
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2024 (1 year ago)
- Registered office
- 2 Passenger House, William Morris Way, Fulham, SW6 2UP
- Nature of business
- Development of building projects (SIC 41100)
Construction of roads and motorways (SIC 42110) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 11 January 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
Other active property development companies.
Frequently asked questions
When are Se LDN Ltd's accounts due?
Se LDN Ltd's accounts were due at Companies House on 13 September 2026 and the register shows them as overdue.
When is Se LDN 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 December 2025, due by 12 December 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Se LDN Ltd still trading?
Se LDN Ltd is listed as active on the Companies House register (checked 12 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 Se LDN Ltd do?
Se LDN Ltd is registered under Development of building projects (SIC 41100); Construction of roads and motorways (SIC 42110).
How old is Se LDN Ltd?
Se LDN Ltd was incorporated on 13 December 2024, 1 year ago.
What is the penalty if Se LDN 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 Se LDN Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.