- Companies
- Property developers
- London
- Landmark Properties UK Operations Ltd
Landmark Properties UK Operations Ltd
- Company number
- 15647166
- Incorporated
- 15 Apr 20242 years trading
- Registered office
- One Fleet Place, London, EC4M 7WS
- Nature of business
- Development of building projects; Buying and selling of own real estate; Other letting and operating of own or leased real estate
Landmark Properties UK Operations Ltd is a 2-year-old private limited company registered in London, company number 15647166, one of 14,100 property development companies in London. Companies House shows its accounts as overdue: they were due on 15 January 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.
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Where Landmark Properties UK Operations Ltd is registered
The registered office is in London (EC4M), in the Islington local authority area, London. Show EC4M 7WS on a map.
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Also registered at this address
2 other companies use the same registered office as Landmark Properties UK Operations Ltd.
- Ambassador Developments (Park Quadrant) LimitedProperty developers
- Landmark Properties Devco LimitedProperty developers
What happens if Landmark Properties UK Operations Ltd 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 | 16 Jan 2026 to 15 Feb 2026 | £150 |
| 1 to 3 months late | 16 Feb 2026 to 15 Apr 2026 | £375 |
| 3 to 6 months late | 16 Apr 2026 to 15 Jul 2026 | £750 |
| More than 6 months late | From 16 Jul 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2026 | £200 |
| 3 months late | 30 Jul 2026 | another £200 |
| 6 months late | 30 Oct 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15647166
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 April 2024 (2 years ago)
- Registered office
- One Fleet Place, London, EC4M 7WS
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 April 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 in London
Other active property development companies registered in London.
- Landmark Strategic Land Ltd2025
- Landmarkhorizons Ltd2016
- Landmax Developments Ltd2025
- Landop Street Limited2025
- Landor Building Services Limited2025
- Landore Limited2026
- Landpeak Ltd2021
- Landplus UK Limited2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Landmark Properties UK Operations Ltd's accounts due?
Landmark Properties UK Operations Ltd's accounts were due at Companies House on 15 January 2026 and the register shows them as overdue.
When is Landmark Properties UK Operations 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 14 April 2025, due by 14 April 2026, and one for the period to 30 April 2025, due by 30 April 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Landmark Properties UK Operations Ltd still trading?
Landmark Properties UK Operations 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 Landmark Properties UK Operations Ltd do?
Landmark Properties UK Operations Ltd is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Landmark Properties UK Operations Ltd?
Landmark Properties UK Operations Ltd was incorporated on 15 April 2024, 2 years ago.
What is the penalty if Landmark Properties UK Operations 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 Landmark Properties UK Operations 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.