- Companies
- Property developers
- Southgate
- Monarch Developers Ltd
Monarch Developers Ltd
- Company number
- 16438850
- Incorporated
- 8 May 20251 year trading
- Registered office
- Southgate Office Village, Block E 286-A Chase Road, Southgate, London, N14 6HF
- Nature of business
- Development of building projects
Monarch Developers Ltd is a 1-year-old private limited company registered in Southgate, company number 16438850, one of 41 property development companies in Southgate. Its next accounts are due at Companies House on 8 February 2027, and its first CT600 is due at HMRC on 7 May 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.
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Where Monarch Developers Ltd is registered
The registered office is in Southgate (N14), in the Enfield local authority area, London. Show N14 6HF on a map.
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Also registered at this address
2 other companies use the same registered office as Monarch Developers Ltd.
- Caterham 1 Construction LtdBuilders
- N&C Consulting LtdProperty developers
What happens if Monarch Developers Ltd 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 8 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Feb 2027 to 8 Mar 2027 | £150 |
| 1 to 3 months late | 9 Mar 2027 to 8 May 2027 | £375 |
| 3 to 6 months late | 9 May 2027 to 8 Aug 2027 | £750 |
| More than 6 months late | From 9 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16438850
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2025 (1 year ago)
- Registered office
- Southgate Office Village, Block E 286-A Chase Road, Southgate, London, N14 6HF
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 19 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 Southgate
Other active property development companies registered in Southgate.
- N&C Consulting Ltd2025
- Neonova Investments Ltd2026
- Neway Surveyors Limited2004
- Nvsone Limited2017
- Olimax Property Improvements Ltd2025
- Paramount Property Group Limited2019
- Public Housing Ltd2024
- Romaryav Developments Limited2025
All property development companies in Southgate · All trades in Southgate · Property developers across the UK
Frequently asked questions
When are Monarch Developers Ltd's accounts due?
Monarch Developers Ltd's next accounts are due at Companies House by 8 February 2027 (in 118 days), covering the period to 31 May 2026.
When is Monarch Developers 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 7 May 2026, due by 7 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Monarch Developers Ltd still trading?
Monarch Developers Ltd 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 Monarch Developers Ltd do?
Monarch Developers Ltd is registered under Development of building projects (SIC 41100).
How old is Monarch Developers Ltd?
Monarch Developers Ltd was incorporated on 8 May 2025, 1 year ago.
What is the penalty if Monarch Developers 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 Monarch Developers Ltd 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.