- Companies
- Specialist contractors
- Wembley
- SJ Construction (Wembley) Ltd
SJ Construction (Wembley) Ltd
- Company number
- 13677229
- Incorporated
- 13 Oct 20215 years trading
- Registered office
- 75 Uxendon Hill, Wembley, HA9 9SQ
- Nature of business
- Other specialised construction activities n.e.c.
SJ Construction (Wembley) Ltd is a 5-year-old private limited company registered in Wembley, company number 13677229, one of 92 specialist construction companies in Wembley.
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 £4,365 (-328.2%) on the year before, to -£3,035.
- Current assets of £19K against £22K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | -£3,035 | £16K | £19K | £22K | 0 |
| 31 Oct 2023 | £1,330 | £0 | £1,330 | 1 | |
| 31 Oct 2022 | £2,760 | £2,760 | 2 |
Where SJ Construction (Wembley) Ltd is registered
The registered office is in Wembley (HA9), in the Brent local authority area, London. Show HA9 9SQ on a map.
Other trade companies in HA9
- PK Ventureworks LtdCleaning companies
- Primeglowclean LtdCleaning companies
- Kleanerklub LtdCleaning companies
- Buildon Group LtdBuilders
- Mih Motors LtdMotor traders
- Panoschi Construction LimitedBuilders
- Irawani LtdFinishing trades
- Hit Motors LtdMotor traders
What happens if SJ Construction (Wembley) 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2026 to 31 Aug 2026 | £150 |
| 1 to 3 months late | 1 Sep 2026 to 31 Oct 2026 | £375 |
| 3 to 6 months late | 1 Nov 2026 to 31 Jan 2027 | £750 |
| More than 6 months late | From 1 Feb 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 13677229
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 October 2021 (5 years ago)
- Registered office
- 75 Uxendon Hill, Wembley, HA9 9SQ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 12 October 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Wembley
Other active specialist construction companies registered in Wembley.
- Smiler Construction Ltd2026
- SNB Associates Ltd2018
- Solarline Energy Ltd2023
- Sounds & Surveillance Systems Limited2005
- Sunfree Energy UK Ltd2022
- T&S Builders Service Ltd2019
- Tanchev Ltd2024
- Terra and Aqua Build Limited2022
All specialist construction companies in Wembley · All trades in Wembley · Specialist contractors across the UK
Frequently asked questions
When are SJ Construction (Wembley) Ltd's accounts due?
The register showed SJ Construction (Wembley) Ltd's accounts as due on 31 July 2026. That date has passed; the Companies House register shows whether they have been filed since.
When is SJ Construction (Wembley) Ltd's CT600 due?
The CT600 for the period to 31 October 2025 is due at HMRC by 31 October 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2026.
Is SJ Construction (Wembley) Ltd still trading?
SJ Construction (Wembley) 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 SJ Construction (Wembley) Ltd do?
SJ Construction (Wembley) Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is SJ Construction (Wembley) Ltd?
SJ Construction (Wembley) Ltd was incorporated on 13 October 2021, 5 years ago.
What is the penalty if SJ Construction (Wembley) 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 SJ Construction (Wembley) 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.