- Companies
- Property developers
- Landmast Limited
Landmast Limited
- Company number
- 03845494
- Incorporated
- 21 Sep 199927 years trading
- Registered office
- 55 Loudoun Road, London, NW8 0DL
- Nature of business
- Development of building projects
Landmast Limited is a 27-year-old private limited company, company number 03845494, one of the UK's property development companies. Companies House shows its accounts as overdue: they were due on 30 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 down £51K (-7.3%) on the year before, to -£747K.
- Net assets rose in 0 of 9 year-on-year comparisons on record.
- Current assets of £576K against £623K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2024 | -£747K | £206 | £576K | £623K | 0 |
| 30 Sep 2023 | -£696K | £694 | £589K | £585K | 0 |
| 30 Sep 2022 | -£644K | £922 | £609K | £553K | 0 |
| 30 Sep 2021 | -£595K | £416 | £652K | £547K | 0 |
| 30 Sep 2020 | -£544K | £239 | £683K | £527K | 2 |
| 30 Sep 2019 | -£493K | £312 | £714K | £507K | |
| 30 Sep 2018 | -£443K | £174 | £750K | £493K | |
| 30 Sep 2017 | -£396K | £237 | £783K | £479K | |
| 30 Sep 2016 | -£345K | £119 | £824K | £470K | |
| 30 Sep 2015 | -£295K | £5,181 | £847K | £442K |
Where Landmast Limited is registered
The registered office is in the NW8 postcode district, in the Camden local authority area, London. Show NW8 0DL on a map.
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Shared registered office
67 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 Landmast Limited 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 | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 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
- 03845494
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 1999 (27 years ago)
- Registered office
- 55 Loudoun Road, London, NW8 0DL
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 20 June 2026
- Charges (mortgages)
- 2 outstanding of 2 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
Other active property development companies.
Frequently asked questions
When are Landmast Limited's accounts due?
Landmast Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Landmast Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 September 2025, due by 30 September 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 Landmast Limited still trading?
Landmast Limited 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 Landmast Limited do?
Landmast Limited is registered under Development of building projects (SIC 41100).
How old is Landmast Limited?
Landmast Limited was incorporated on 21 September 1999, 27 years ago.
What is the penalty if Landmast Limited 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 Landmast Limited 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.