- Company number
- 09331406
- Incorporated
- 27 Nov 201411 years trading
- Registered office
- 2 Bournemead Avenue, Northolt, UB5 6PU
- Nature of business
- Construction of domestic buildings
SKB Construction Ltd is a 11-year-old private limited company registered in Northolt, company number 09331406, one of 172 building contractors in Northolt. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 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 £6,439 (-72.4%) on the year before, to £2,460.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £94K against £86K owed within a year: 1.1 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £2,460 | £94K | £86K | 1 | |
| 30 Nov 2023 | £8,899 | £163K | £98K | 2 | |
| 30 Nov 2022 | £23K | £37K | £29K | 4 | |
| 30 Nov 2021 | £32K | £56K | £38K | 4 | |
| 30 Nov 2020 | £3,805 | £60K | £37K | 3 | |
| 30 Nov 2019 | £1,215 | £19K | £22K | 2 | |
| 30 Nov 2018 | £1,227 | £15K | £19K | ||
| 30 Nov 2017 | £654 | £18K | £23K | ||
| 30 Nov 2016 | £7,413 | £14K | £15K | ||
| 30 Nov 2015 | £100 | £100 | £0 |
Where SKB Construction Ltd is registered
The registered office is in Northolt (UB5), in the Ealing local authority area, London. Show UB5 6PU on a map.
Other trade companies in UB5
- Byvolt Electrical Services LtdElectricians
- Harmony Buildworks LtdSpecialist contractors
- RBS Homes LtdFinishing trades
- Tda Construction LimitedBuilders
- Ivaan Roofing Solutions LtdRoofers
- Jacob Fleet Services LtdMotor traders
- Upliftcarsltd LtdMotor traders
- Caraze LtdMotor traders
What happens if SKB Construction 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 09331406
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 November 2014 (11 years ago)
- Registered office
- 2 Bournemead Avenue, Northolt, UB5 6PU
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 22 October 2025
- Previous names
- GBL Construction Ltd (until 24 Oct 2017)
Balli Construction Ltd (until 21 Oct 2016)
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.
- Sklpc Construction Limited2022
- Smarak Electrical & Building Ltd2025
- Solid Crew Construction Limited2016
- Soloviov Property & Build London Ltd2025
- Soraiz Builders & Services Ltd2026
- SRS Builders and Contractors Ltd2021
- SRS Expert Roofing Ltd2025
- Stawbuild Limited2015
All building contractors in Northolt · All trades in Northolt · Builders across the UK
Frequently asked questions
When are SKB Construction Ltd's accounts due?
SKB Construction Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is SKB Construction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SKB Construction Ltd still trading?
SKB Construction 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 SKB Construction Ltd do?
SKB Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is SKB Construction Ltd?
SKB Construction Ltd was incorporated on 27 November 2014, 11 years ago.
What is the penalty if SKB Construction 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 SKB Construction 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.