- Company number
- 13714366
- Incorporated
- 1 Nov 20214 years trading
- Registered office
- 5 Crest Apartments, 29 Doggett Road, London, SE6 4PZ
- Nature of business
- Construction of domestic buildings
Skyline 23 Ltd is a 4-year-old private limited company registered in London, company number 13714366, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 unchanged on the year before, at £65.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £65 | £65 | 0 | ||
| 31 Oct 2024 | £65 | £65 | 0 | ||
| 31 Oct 2023 | -£13 | £7 | £10 | £23 | 1 |
| 31 Oct 2022 | -£190 | £1,067 | £1,112 | £1,302 | 1 |
Where Skyline 23 Ltd is registered
The registered office is in London (SE6), in the Lewisham local authority area, London. Show SE6 4PZ on a map.
Other trade companies in SE6
- FN Build Works LtdSpecialist contractors
- GB Roof Revive LtdPainters and decorators
- Wilson Electrical & Son LtdElectricians
- Hom22 Services LtdCleaning companies
- Above Lifestyle LimitedProperty developers
- DLS Professional Cleaning Services LtdCleaning companies
- Supremcleaning LtdCleaning companies
- Crystal Green LtdCleaning companies
What happens if Skyline 23 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 13714366
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 November 2021 (4 years ago)
- Registered office
- 5 Crest Apartments, 29 Doggett Road, London, SE6 4PZ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 31 October 2025
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.
- Skyline Builders & Construction Ltd2024
- Skyline Constructors Limited2025
- Skyline Craft Ltd2026
- Skyline Homes Limited2013
- Skyline Labour Group Ltd2026
- Skyline Project Consultants Ltd2026
- Skyline Property Consultant Ltd2025
- Skyline Rino Construction Limited2020
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Skyline 23 Ltd's accounts due?
Skyline 23 Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Skyline 23 Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Skyline 23 Ltd still trading?
Skyline 23 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 Skyline 23 Ltd do?
Skyline 23 Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Skyline 23 Ltd?
Skyline 23 Ltd was incorporated on 1 November 2021, 4 years ago.
What is the penalty if Skyline 23 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 Skyline 23 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.