- Company number
- 02807690
- Incorporated
- 7 Apr 199333 years trading
- Registered office
- 26 ST. Cyprians Street, London, SW17 8SZ
- Nature of business
- Construction of domestic buildings
S.C.D. Building & Mechanical Services Limited is a 33-year-old private limited company registered in London, company number 02807690, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £37K (-2.4%) on the year before, to £1.5M.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £2.7M against £1.2M owed within a year: 2.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £1.5M | £18K | £2.7M | £1.2M | 0 |
| 30 Apr 2024 | £1.5M | £19K | £2.8M | £1.2M | 0 |
| 30 Apr 2023 | £1.6M | £66K | £2.9M | £1.3M | 0 |
| 30 Apr 2022 | £1.6M | £28K | £2.9M | £1.3M | 0 |
| 30 Apr 2021 | £1.2M | £28K | £2.9M | £1.7M | 0 |
| 30 Apr 2020 | £1.1M | £23K | £2.9M | £1.9M | 0 |
| 30 Apr 2019 | £1.2M | £67K | £3.2M | £2.2M | |
| 30 Apr 2018 | £1.2M | £30K | £2.7M | £1.2M | |
| 30 Apr 2017 | £1.3M | £684K | £3.1M | £1.3M | |
| 30 Apr 2016 | £1M | £2,155 | £1.8M | £102K |
Who runs and owns S.C.D. Building & Mechanical Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| B*** D*** | Director | Apr 1993 |
| S*** D*** | Director | Apr 1993 |
| B*** D*** | Secretary | Apr 1995 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Imperial Company Secretarial Services Limited | Secretary (company) | Apr 1993 | Apr 1995 |
| M W Douglas & Company Limited | Corporate Nominee Secretary | Apr 1993 | Apr 1993 |
| Douglas Nominees Limited | Nominee director (company) | Apr 1993 | Apr 1993 |
People with significant control (2)
Charges (secured borrowing)
All 10 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Aib Group (UK) PLC | Satisfied Jan 2020 | May 2010 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Aug 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Mar 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Mar 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Feb 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Feb 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Feb 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Jan 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Jan 2009 |
| Aib Group (UK) PLC | Satisfied Jan 2020 | Jan 2009 |
Where S.C.D. Building & Mechanical Services Limited is registered
The registered office is in London (SW17), in the Wandsworth local authority area, London. Show SW17 8SZ on a map.
Other trade companies in SW17
- PTL - Patton Trades and Labour LtdSpecialist contractors
- 24H Swift Tyres LimitedMechanics and garages
- Albiani LtdBuilders
- ZĀD Homes LimitedProperty developers
- Cousins Motors LtdMotor traders
- A J W Scaffolding LimitedScaffolders
- Dark Grey Construction LtdBuilders
- Ad Property LtdProperty developers
What happens if S.C.D. Building & Mechanical Services 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 02807690
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 1993 (33 years ago)
- Registered office
- 26 ST. Cyprians Street, London, SW17 8SZ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 6 April 2026
- Charges (mortgages)
- 0 outstanding of 10 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- S.D.C Lorene Painters Limited2024
- S.E.T Building Solutions Limited2013
- S.F&M Construction Ltd2016
- S.O Proprty Maintenance UK Limited2023
- S.S Unique Home Ltd2026
- S.Sima Services Ltd2019
- S.T. Interiors Ltd2015
- S.U. Construction Ltd2015
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are S.C.D. Building & Mechanical Services Limited's accounts due?
S.C.D. Building & Mechanical Services Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is S.C.D. Building & Mechanical Services Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is S.C.D. Building & Mechanical Services Limited still trading?
S.C.D. Building & Mechanical Services 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 S.C.D. Building & Mechanical Services Limited do?
S.C.D. Building & Mechanical Services Limited is registered under Construction of domestic buildings (SIC 41202).
How old is S.C.D. Building & Mechanical Services Limited?
S.C.D. Building & Mechanical Services Limited was incorporated on 7 April 1993, 33 years ago.
Who runs S.C.D. Building & Mechanical Services Limited?
S.C.D. Building & Mechanical Services Limited has 2 active directors, the longest-serving appointed in Apr 1993. Their names and service addresses are on the Companies House register.
Who owns S.C.D. Building & Mechanical Services Limited?
2 people or companies have significant control of S.C.D. Building & Mechanical Services Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if S.C.D. Building & Mechanical Services 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 S.C.D. Building & Mechanical Services 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.