- Companies
- Property developers
- London
- SG Construction and Administration Solutions Ltd
SG Construction and Administration Solutions Ltd
- Company number
- 14524021
- Incorporated
- 5 Dec 20223 years trading
- Registered office
- 102 Devon Close, London, Perivale, UB6 7DR
- Nature of business
- Development of building projects; Other specialised construction activities n.e.c.; Non-specialised wholesale trade; Other business support service activities n.e.c.
SG Construction and Administration Solutions Ltd is a 3-year-old private limited company registered in London, company number 14524021, one of 14,100 property development companies in London. 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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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 £724 (-20.1%) on the year before, to £2,878.
- Current assets of £11K against £8,100 owed within a year: 1.3 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £2,878 | £11K | £8,100 | 2 | |
| 31 Dec 2023 | £3,602 | £4,560 | £1,060 | 1 |
Where SG Construction and Administration Solutions Ltd is registered
The registered office is in London (UB6), in the Ealing local authority area, London. Show UB6 7DR on a map.
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What happens if SG Construction and Administration Solutions Ltd 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
- 14524021
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 December 2022 (3 years ago)
- Registered office
- 102 Devon Close, London, Perivale, UB6 7DR
- Nature of business
- Development of building projects (SIC 41100)
Other specialised construction activities n.e.c. (SIC 43999)
Non-specialised wholesale trade (SIC 46900)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 1 October 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 London
Other active property development companies registered in London.
- SG Grays Inn Road Ltd2026
- SG Greenstead Limited2025
- SG Kingston Limited2025
- SG Maintenance Ltd2026
- Sga Estates Limited2010
- Sga Property Services Ltd2026
- Sgabetti Property Investment Ltd2022
- SGH Ventures Ltd2016
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are SG Construction and Administration Solutions Ltd's accounts due?
SG Construction and Administration Solutions Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is SG Construction and Administration Solutions Ltd'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 SG Construction and Administration Solutions Ltd still trading?
SG Construction and Administration Solutions Ltd is listed as active on the Companies House register (checked 13 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 SG Construction and Administration Solutions Ltd do?
SG Construction and Administration Solutions Ltd is registered under Development of building projects (SIC 41100); Other specialised construction activities n.e.c. (SIC 43999); Non-specialised wholesale trade (SIC 46900); Other business support service activities n.e.c. (SIC 82990).
How old is SG Construction and Administration Solutions Ltd?
SG Construction and Administration Solutions Ltd was incorporated on 5 December 2022, 3 years ago.
What is the penalty if SG Construction and Administration Solutions 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 SG Construction and Administration Solutions Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.