- Companies
- Property developers
- London
- Monomict Limited
Monomict Limited
- Company number
- 16507068
- Incorporated
- 10 Jun 20251 year trading
- Registered office
- 5 Renshaw Close, London, SE6 4BB
- Nature of business
- Development of building projects; Activities auxiliary to financial intermediation n.e.c.
Monomict Limited is a 1-year-old private limited company registered in London, company number 16507068, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 10 March 2027, and its first CT600 is due at HMRC on 9 June 2027.
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 Monomict Limited is registered
The registered office is in London (SE6), in the Lewisham local authority area, London. Show SE6 4BB on a map.
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What happens if Monomict 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 10 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Mar 2027 to 10 Apr 2027 | £150 |
| 1 to 3 months late | 11 Apr 2027 to 10 Jun 2027 | £375 |
| 3 to 6 months late | 11 Jun 2027 to 10 Sep 2027 | £750 |
| More than 6 months late | From 11 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16507068
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2025 (1 year ago)
- Registered office
- 5 Renshaw Close, London, SE6 4BB
- Nature of business
- Development of building projects (SIC 41100)
Activities auxiliary to financial intermediation n.e.c. (SIC 66190) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 25 November 2025
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.
- Monomind Limited1999
- Monop Limited2002
- Monopoly Housing Group Ltd2023
- Monserat Properties Limited2000
- Monseray Homes Limited1999
- Montagu Commercial Limited2014
- Montague Tigg Limited2004
- Montair Ltd2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Monomict Limited's accounts due?
Monomict Limited's next accounts are due at Companies House by 10 March 2027 (in 149 days), covering the period to 30 June 2026.
When is Monomict 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 9 June 2026, due by 9 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Monomict Limited still trading?
Monomict 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 Monomict Limited do?
Monomict Limited is registered under Development of building projects (SIC 41100); Activities auxiliary to financial intermediation n.e.c. (SIC 66190).
How old is Monomict Limited?
Monomict Limited was incorporated on 10 June 2025, 1 year ago.
What is the penalty if Monomict 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 Monomict 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.