- Company number
- 13064488
- Incorporated
- 6 Dec 20205 years trading
- Registered office
- 55 the Fairway, Northolt, UB5 4SL
- Nature of business
- Construction of domestic buildings
Sterling N3 Contractors Ltd is a 5-year-old private limited company registered in Northolt, company number 13064488, one of 172 building contractors in Northolt. 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 up £78K (+100.4%) on the year before, to £349.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £57K against £56K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2021 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £349 | £57K | £56K | 2 | |
| 31 Dec 2023 | -£78K | £3,528 | £81K | 2 | |
| 31 Dec 2022 | -£16K | £1,882 | £18K | 2 | |
| 31 Dec 2021 | £18K | £2,418 | £20K | 2 |
Where Sterling N3 Contractors Ltd is registered
The registered office is in Northolt (UB5), in the Ealing local authority area, London. Show UB5 4SL on a map.
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What happens if Sterling N3 Contractors 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
- 13064488
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 December 2020 (5 years ago)
- Registered office
- 55 the Fairway, Northolt, UB5 4SL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 17 December 2025
- Previous names
- PH Building & Construction Limited (until 16 Apr 2021)
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 Northolt
Other active building contractors registered in Northolt.
- Subhu Construction Ltd2021
- Tda Construction Limited2026
- Teydi-S 2020 Ltd2020
- The Lock SM Ltd2026
- Thummar Renovation Limited2026
- Tint Theory Ltd2020
- Told Ltd2026
- Toolmstr Ltd2023
All building contractors in Northolt · All trades in Northolt · Builders across the UK
Frequently asked questions
When are Sterling N3 Contractors Ltd's accounts due?
Sterling N3 Contractors Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Sterling N3 Contractors 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 Sterling N3 Contractors Ltd still trading?
Sterling N3 Contractors 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 Sterling N3 Contractors Ltd do?
Sterling N3 Contractors Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Sterling N3 Contractors Ltd?
Sterling N3 Contractors Ltd was incorporated on 6 December 2020, 5 years ago.
What is the penalty if Sterling N3 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 Sterling N3 Contractors 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.