- Companies
- Finishing trades
- London
- W. King Building Services Limited
W. King Building Services Limited
- Company number
- 04814232
- Incorporated
- 27 Jun 200323 years trading
- Registered office
- Ramillies House, 2 Ramillies ST, London, W1F 7LN
- Nature of business
- Other building completion and finishing
W. King Building Services Limited is a 23-year-old private limited company registered in London, company number 04814232, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 28 December 2026, and the CT600 for the period to 28 March 2026 is due at HMRC on 28 March 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 rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £1.2M against £344K owed within a year: 3.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Mar 2025 | £313K | £1.2M | £344K | 0 | |
| 28 Mar 2024 | £794K | £387K | £1.2M | £391K | 4 |
| 31 Mar 2023 | £793K | £362K | £1.3M | £480K | 4 |
| 31 Mar 2022 | £577K | £238K | £957K | £254K | 4 |
| 31 Mar 2021 | £515K | £398K | £1.1M | £345K | 4 |
| 31 Mar 2020 | £458K | £133K | £869K | £337K | 4 |
| 31 Mar 2019 | £393K | £243K | £511K | £168K | |
| 31 Mar 2018 | £370K | £244K | £465K | £159K | |
| 31 Mar 2017 | £190K | £475K | £171K | ||
| 31 Mar 2016 | £187K | £106K | £256K | £135K |
Where W. King Building Services Limited is registered
The registered office is in London (W1F), in the Westminster local authority area, London. Show W1F 7LN on a map.
Other trade companies in W1F
- Cregstone UK LimitedProperty developers
- Bayford Facilities Services LtdPlumbers and heating engineers
- Dien Cho LtdBuilders
- Merchant Place Homes LtdProperty developers
- Laid Off Thames LimitedSpecialist contractors
- Atlas Firestopping LimitedInstallers
- Ma CSP Developments LimitedProperty developers
- Prosperous WXW LtdBuilders
Also registered at this address
2 other companies use the same registered office as W. King Building Services Limited.
- Conegate Developments LimitedProperty developers
- Rosequake Development Holdings LimitedProperty developers
What happens if W. King Building Services 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Dec 2026 to 28 Jan 2027 | £150 |
| 1 to 3 months late | 29 Jan 2027 to 28 Mar 2027 | £375 |
| 3 to 6 months late | 29 Mar 2027 to 28 Jun 2027 | £750 |
| More than 6 months late | From 29 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Mar 2027 | £200 |
| 3 months late | 28 Jun 2027 | another £200 |
| 6 months late | 28 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Mar 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
- 04814232
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 June 2003 (23 years ago)
- Registered office
- Ramillies House, 2 Ramillies ST, London, W1F 7LN
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 28 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 March 2025
- Last confirmation statement
- 21 June 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- W12 Brickwork Ltd2025
- W8 Contrators Limited2025
- Wallington Glass and Flooring Ltd2010
- Wasim Handyman Services Ltd2024
- WBS Loft Conversions Ltd2018
- WCP Building Services Ltd2022
- WD Builders Ltd2024
- We Fix Yorkshire Ltd2025
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are W. King Building Services Limited's accounts due?
W. King Building Services Limited's next accounts are due at Companies House by 28 December 2026 (in 76 days), covering the period to 28 March 2026.
When is W. King Building Services Limited's CT600 due?
The CT600 for the period to 28 March 2026 is due at HMRC by 28 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 December 2026.
Is W. King Building Services Limited still trading?
W. King Building Services 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 W. King Building Services Limited do?
W. King Building Services Limited is registered under Other building completion and finishing (SIC 43390).
How old is W. King Building Services Limited?
W. King Building Services Limited was incorporated on 27 June 2003, 23 years ago.
What is the penalty if W. King Building Services 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 W. King Building Services 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.