- Companies
- Specialist contractors
- Windsor
- London Roof Gardens Limited
London Roof Gardens Limited
- Company number
- 15364147
- Incorporated
- 20 Dec 20232 years trading
- Registered office
- 13 Vansittart Estate, Windsor, SL4 1SE
- Nature of business
- Other specialised construction activities n.e.c.
London Roof Gardens Limited is a 2-year-old private limited company registered in Windsor, company number 15364147, one of 24 specialist construction companies in Windsor. 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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Where London Roof Gardens Limited is registered
The registered office is in Windsor (SL4), in the Windsor and Maidenhead local authority area, South East. Show SL4 1SE on a map.
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- Time Watch Repair Watford LtdRepair services
- Mobile Tyre Services 24/7 LtdMechanics and garages
- Hullscrub Thames LtdCleaning companies
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Also registered at this address
22 other companies use the same registered office as London Roof Gardens Limited.
- Avanza Flooring Company LtdFloor and wall tilers
- Bradbury Surfacing Civils LimitedCivil engineering
- Care Free Flooring LtdInstallers
- CG Gorilla Roofing LimitedRoofers
- Custom Rooflights LimitedGlaziers
- Domus Capital Developments LimitedProperty developers
- DRW Office Interiors LimitedSpecialist contractors
- Everrati Advanced Technologies LtdMotor traders
- Everrati Assets LimitedMotor traders
- Everrati Automotive LimitedMotor traders
- Faiden Construction LtdPlumbers and heating engineers
- Gant Property Maintenance LtdFinishing trades
- Home Guard 365 LtdMachinery repair and installation
- KG Gardens LtdLandscapers and gardeners
- Killoran Agriworks LtdSpecialist contractors
- Manning Building & Developments LimitedBuilders
- Mmi Construction LimitedSpecialist contractors
- Mmi Group Holdings LtdSpecialist contractors
- PJM Autos LtdMechanics and garages
- SJR Plumbing + Heating LimitedPlumbers and heating engineers
- Southern Motorhome Centre LtdMotor traders
- Stafford Developments LimitedProperty developers
What happens if London Roof Gardens 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
- 15364147
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 December 2023 (2 years ago)
- Registered office
- 13 Vansittart Estate, Windsor, SL4 1SE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 19 December 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Windsor
Other active specialist construction companies registered in Windsor.
- M T Manganelli Limited2002
- Mmi Construction Limited2010
- Mmi Group Holdings Ltd2023
- NJM (UK) Limited1998
- Online Construction Consultants Ltd2025
- Optima Interiors Ltd2013
- Set and Shoot Productions Ltd2022
- Structural Repair Solutions Ltd2019
All specialist construction companies in Windsor · All trades in Windsor · Specialist contractors across the UK
Frequently asked questions
When are London Roof Gardens Limited's accounts due?
London Roof Gardens Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is London Roof Gardens Limited's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is London Roof Gardens Limited still trading?
London Roof Gardens Limited is listed as active on the Companies House register (checked 12 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 London Roof Gardens Limited do?
London Roof Gardens Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is London Roof Gardens Limited?
London Roof Gardens Limited was incorporated on 20 December 2023, 2 years ago.
What is the penalty if London Roof Gardens 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 London Roof Gardens Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.