- Companies
- Property developers
- London
- West Nine Construction Limited
West Nine Construction Limited
- Company number
- 12368509
- Incorporated
- 18 Dec 20196 years trading
- Registered office
- 2 Television Centre, 101 Wood Lane, London, W12 7FA
- Nature of business
- Development of building projects
West Nine Construction Limited is a 6-year-old private limited company registered in London, company number 12368509, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £100K (+37%) on the year before, to £372K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £1.1M against £786K owed within a year: 1.4 times cover.
- 8 employees on average, up from 7 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £372K | £1.1M | £1.1M | £786K | 8 |
| 31 May 2024 | £271K | £687K | £872K | £622K | 7 |
| 31 May 2023 | £212K | £375K | £495K | £256K | 5 |
| 31 May 2022 | £149K | £369K | £460K | £278K | 1 |
| 31 May 2021 | £78K | £161K | £281K | £166K | 1 |
Where West Nine Construction Limited is registered
The registered office is in London (W12), in the Hammersmith and Fulham local authority area, London. Show W12 7FA on a map.
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What happens if West Nine Construction Limited 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 12368509
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 2019 (6 years ago)
- Registered office
- 2 Television Centre, 101 Wood Lane, London, W12 7FA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 25 January 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.
- West Park Development Group Ltd2025
- West Properties Holdings Limited1964
- West Side Building Ltd2024
- West Street Da Ltd2025
- West Street Property Development Company Ltd2021
- West Village Investments Ltd2021
- West Warsaw Holding Ltd2024
- West Wing Solutions Ltd2022
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are West Nine Construction Limited's accounts due?
West Nine Construction Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is West Nine Construction Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is West Nine Construction Limited still trading?
West Nine Construction Limited 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 West Nine Construction Limited do?
West Nine Construction Limited is registered under Development of building projects (SIC 41100).
How old is West Nine Construction Limited?
West Nine Construction Limited was incorporated on 18 December 2019, 6 years ago.
What is the penalty if West Nine Construction Limited 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 West Nine Construction Limited 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.