- Companies
- Property developers
- London
- SK Contractors Ltd
SK Contractors Ltd
- Company number
- 12057534
- Incorporated
- 18 Jun 20197 years trading
- Registered office
- 85 Amersham Avenue, London, N18 1DU
- Nature of business
- Development of building projects
SK Contractors Ltd is a 7-year-old private limited company registered in London, company number 12057534, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £84K (+15.6%) on the year before, to £620K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £121K against £31K owed within a year: 4.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £620K | £121K | £121K | £31K | 2 |
| 30 Jun 2024 | £537K | £148K | £155K | £131K | 2 |
| 30 Jun 2023 | £441K | £31K | £39K | £114K | 4 |
| 30 Jun 2022 | £169K | £197K | £204K | £16K | 6 |
| 30 Jun 2021 | £90K | £125K | £130K | £19K | 6 |
| 30 Jun 2020 | £158K | £185K | £187K | £52K | 1 |
Where SK Contractors Ltd is registered
The registered office is in London (N18), in the Enfield local authority area, London. Show N18 1DU on a map.
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Also registered at this address
1 other company uses the same registered office as SK Contractors Ltd.
- Dru LtdProperty developers
What happens if SK Contractors 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12057534
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2019 (7 years ago)
- Registered office
- 85 Amersham Avenue, London, N18 1DU
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 17 June 2026
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.
- SK Kaya Ltd2017
- Skala Projects Ltd2020
- Skarli Developments Ltd2022
- Skelmersdale Propco Limited2025
- Skill and Build Construction Ltd2024
- Skiopu Ltd2024
- Skiview (2003) Limited2003
- SKL Contractors Ltd2022
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are SK Contractors Ltd's accounts due?
SK Contractors Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is SK Contractors Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is SK Contractors Ltd still trading?
SK Contractors 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 SK Contractors Ltd do?
SK Contractors Ltd is registered under Development of building projects (SIC 41100).
How old is SK Contractors Ltd?
SK Contractors Ltd was incorporated on 18 June 2019, 7 years ago.
What is the penalty if SK Contractors 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 SK Contractors 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.