- Companies
- Property developers
- London
- Marson Askew Limited
Marson Askew Limited
- Company number
- 15003546
- Incorporated
- 14 Jul 20233 years trading
- Registered office
- C/O Marson Property Ltd 15-16, Margaret Street, London, W1W 8RW
- Nature of business
- Development of building projects; Buying and selling of own real estate; Other letting and operating of own or leased real estate
Marson Askew Limited is a 3-year-old private limited company registered in London, company number 15003546, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 1 January 2027, and its first CT600 is due at HMRC on 31 March 2027.
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 up £14K (+30.5%) on the year before, to £60K.
- Current assets of £144K against £1.2M owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £60K | £144K | £1.2M | 1 | |
| 31 Mar 2024 | £46K | £136K | £1.2M | 1 |
Where Marson Askew Limited is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 8RW on a map.
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Also registered at this address
2 other companies use the same registered office as Marson Askew Limited.
- Shall Do Crown Street Estates LimitedProperty developers
- Shall Do Ladymead LtdProperty developers
What happens if Marson Askew Limited 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 1 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Jan 2027 to 1 Feb 2027 | £150 |
| 1 to 3 months late | 2 Feb 2027 to 1 Apr 2027 | £375 |
| 3 to 6 months late | 2 Apr 2027 to 1 Jul 2027 | £750 |
| More than 6 months late | From 2 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 2 Apr 2027 | £200 |
| 3 months late | 1 Jul 2027 | another £200 |
| 6 months late | 1 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 1 Apr 2028 | 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
- 15003546
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2023 (3 years ago)
- Registered office
- C/O Marson Property Ltd 15-16, Margaret Street, London, W1W 8RW
- 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
- 1 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 August 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 in London
Other active property development companies registered in London.
- Marsons Overseas Ventures Ltd2020
- Marstead Mill Limited2020
- Marstead Peak Limited2020
- Mart Build Ltd2021
- Martemount Limited2022
- Martheo Consulting Limited2026
- Martin and Martin Property Management Ltd2025
- Martin and Martin Property SPV 001 Ltd2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Marson Askew Limited's accounts due?
Marson Askew Limited's next accounts are due at Companies House by 1 January 2027 (in 81 days), covering the period to 1 April 2026.
When is Marson Askew 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 31 March 2026, due by 31 March 2027, and one for the period to 1 April 2026, due by 1 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Marson Askew Limited still trading?
Marson Askew Limited 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 Marson Askew Limited do?
Marson Askew Limited 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 Marson Askew Limited?
Marson Askew Limited was incorporated on 14 July 2023, 3 years ago.
What is the penalty if Marson Askew 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 Marson Askew Limited 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.