- Companies
- Property developers
- London
- Flag Properties & Development Limited
Flag Properties & Development Limited
- Company number
- 13561531
- Incorporated
- 12 Aug 20215 years trading
- Registered office
- Grove House, 2 Woodberry Grove, London, N12 0DR
- Nature of business
- Development of building projects; Other letting and operating of own or leased real estate
Flag Properties & Development Limited is a 5-year-old private limited company registered in London, company number 13561531, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Flag Properties & Development Limited is registered
The registered office is in London (N12), in the Barnet local authority area, London. Show N12 0DR on a map.
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Also registered at this address
13 other companies use the same registered office as Flag Properties & Development Limited.
- Am PM Property Maintenance & Design LtdSpecialist contractors
- Car Finders LimitedMotor traders
- Charmrace.Com LimitedMechanics and garages
- Luru LtdJoiners and carpenters
- M S Plumbing & Heating (UK) LimitedPlumbers and heating engineers
- Ogs Mechanics East LtdMachinery repair and installation
- Ogs Mechanics North LtdMachinery repair and installation
- Ogs Mechanics South LtdMachinery repair and installation
- Ogs Mechanics Stock LtdMachinery repair and installation
- Ogs Mechanics Watford LtdMachinery repair and installation
- Palace Motors (Crouch End) LimitedMechanics and garages
- Pondside Properties LimitedProperty developers
- Somerleyton Interiors LtdProperty developers
What happens if Flag Properties & Development 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Mar 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
- 13561531
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2021 (5 years ago)
- Registered office
- Grove House, 2 Woodberry Grove, London, N12 0DR
- Nature of business
- Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 August 2026
- Charges (mortgages)
- 4 outstanding of 4 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.
- Flakevale Limited1982
- Flamberg Limited2026
- Flamingo Development Limited2018
- Flanchford Developments Limited2007
- Flash Global Ltd2022
- Flaskhill Limited1974
- Flat Out Limited2011
- Flatbush Developments Limited2022
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Flag Properties & Development Limited's accounts due?
Flag Properties & Development Limited's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is Flag Properties & Development Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Flag Properties & Development Limited still trading?
Flag Properties & Development 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 Flag Properties & Development Limited do?
Flag Properties & Development Limited is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Flag Properties & Development Limited?
Flag Properties & Development Limited was incorporated on 12 August 2021, 5 years ago.
What is the penalty if Flag Properties & Development 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 Flag Properties & Development 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.