- Companies
- Finishing trades
- London
- S Cooper Build Ltd
S Cooper Build Ltd
- Company number
- 09424213
- Incorporated
- 5 Feb 201511 years trading
- Registered office
- 132 Burnt Ash Road, London, SE12 8PU
- Nature of business
- Other building completion and finishing; Security systems service activities
S Cooper Build Ltd is a 11-year-old private limited company registered in London, company number 09424213, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 27 November 2026, and the CT600 for the period to 27 February 2026 is due at HMRC on 27 February 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 £11K on the year before, to £11K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £27K against £15K owed within a year: 1.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £11K | £27K | £15K | 1 | |
| 29 Feb 2024 | £249 | £13K | £17K | £17K | 1 |
| 28 Feb 2023 | £635 | £13K | £12K | 1 | |
| 28 Feb 2022 | £139 | £18K | £17K | 1 | |
| 28 Feb 2021 | £105 | £8,613 | £11K | 1 | |
| 29 Feb 2020 | £135 | £35K | £37K | 1 | |
| 28 Feb 2019 | £172 | £28K | £31K | 1 | |
| 28 Feb 2018 | £1,681 | £37K | £40K | 1 | |
| 28 Feb 2017 | £588 | £22K | £24K | £31K | 1 |
| 29 Feb 2016 | £100 | £21K | £22K |
Where S Cooper Build Ltd is registered
The registered office is in London (SE12), in the Lewisham local authority area, London. Show SE12 8PU on a map.
Other trade companies in SE12
- Myfixman LtdPainters and decorators
- The Vaults Group LtdInstallers
- Vbo Mechanical LimitedBuilders
- Proair Duct Solutions LimitedSpecialist contractors
- VTK Construction LtdCivil engineering
- Afm Projects LtdCleaning companies
- Handy J LtdPainters and decorators
- Euniability LtdProperty developers
Also registered at this address
13 other companies use the same registered office as S Cooper Build Ltd.
- Fisher Services (Sydenham) LimitedMechanics and garages
- G Cooper Construction LimitedInstallers
- Gas Tech Heating & Plumbing Services LtdPlumbers and heating engineers
- Hillside Coachworks LimitedMechanics and garages
- Hillside Motor Works LimitedMechanics and garages
- Honour Flooring Company LtdFloor and wall tilers
- Leaver Electrical Services LimitedElectricians
- London Lift Services LimitedInstallers
- Meta Contracts LimitedSpecialist contractors
- Premier Fire Alarms Ltd.Builders
- Prestige Roofing LimitedBuilders
- Renov8 London Ltd.Finishing trades
- Shoreline Plumbers LtdPlumbers and heating engineers
What happens if S Cooper Build 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 27 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Nov 2026 to 27 Dec 2026 | £150 |
| 1 to 3 months late | 28 Dec 2026 to 27 Feb 2027 | £375 |
| 3 to 6 months late | 28 Feb 2027 to 27 May 2027 | £750 |
| More than 6 months late | From 28 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Feb 2027 | £200 |
| 3 months late | 27 May 2027 | another £200 |
| 6 months late | 27 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 Feb 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
- 09424213
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2015 (11 years ago)
- Registered office
- 132 Burnt Ash Road, London, SE12 8PU
- Nature of business
- Other building completion and finishing (SIC 43390)
Security systems service activities (SIC 80200) - Year end
- 27 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 5 February 2026
- Previous names
- SC Building and Security Limited (until 21 Sep 2018)
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- S Ground Ltd2012
- S N Building Services Ltd2002
- S Property Services Ltd2022
- S Zholi Ltd2015
- S&B Design Construction Limited2020
- S&C Great Coat Ltd2024
- S&D Glazing Ltd2018
- S&L Contractors Ltd2015
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are S Cooper Build Ltd's accounts due?
S Cooper Build Ltd's next accounts are due at Companies House by 27 November 2026 (in 45 days), covering the period to 27 February 2026.
When is S Cooper Build Ltd's CT600 due?
The CT600 for the period to 27 February 2026 is due at HMRC by 27 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 28 November 2026.
Is S Cooper Build Ltd still trading?
S Cooper Build 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 S Cooper Build Ltd do?
S Cooper Build Ltd is registered under Other building completion and finishing (SIC 43390); Security systems service activities (SIC 80200).
How old is S Cooper Build Ltd?
S Cooper Build Ltd was incorporated on 5 February 2015, 11 years ago.
What is the penalty if S Cooper Build 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 S Cooper Build 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.