- Companies
- Groundworks and demolition
- London
- Kbuildingsolutions Limited
Kbuildingsolutions Limited
- Company number
- 11802465
- Incorporated
- 1 Feb 20197 years trading
- Registered office
- 16 Witham Road, London, SE20 7YA
- Nature of business
- Site preparation; Other construction installation; Plastering
Kbuildingsolutions Limited is a 7-year-old private limited company registered in London, company number 11802465, one of 287 groundworks and demolition companies in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 down £5,175 (-95.3%) on the year before, to £258.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £13K against £17K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £258 | £13K | £17K | 0 | |
| 29 Feb 2024 | £5,433 | £48 | £48 | £4,174 | 3 |
| 28 Feb 2023 | £23K | £1,932 | £7,932 | £27K | 3 |
| 28 Feb 2022 | £14K | £3,908 | £26K | £33K | 3 |
| 28 Feb 2021 | -£1,308 | £8,012 | £32K | £3,257 | 3 |
| 28 Feb 2020 | -£1,497 | £1,287 | £1,309 | £2,806 | 2 |
Where Kbuildingsolutions Limited is registered
The registered office is in London (SE20), in the Bromley local authority area, London. Show SE20 7YA on a map.
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What happens if Kbuildingsolutions 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 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
- 11802465
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 February 2019 (7 years ago)
- Registered office
- 16 Witham Road, London, SE20 7YA
- Nature of business
- Site preparation (SIC 43120)
Other construction installation (SIC 43290)
Plastering (SIC 43310) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 28 January 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in London
Other active groundworks and demolition companies registered in London.
- Kent Building Management Ltd2026
- Kernel Global Ltd2019
- Kingdom Diamond Drilling Limited2018
- Kkirkov Ltd2025
- Kolumn Solutions Ltd2020
- KPS Projects Ltd2021
- Labour Solutions Ltd2025
- Labourtek Ltd2018
All groundworks and demolition companies in London · All trades in London · Groundworks and demolition across the UK
Frequently asked questions
When are Kbuildingsolutions Limited's accounts due?
Kbuildingsolutions Limited's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Kbuildingsolutions Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Kbuildingsolutions Limited still trading?
Kbuildingsolutions 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 Kbuildingsolutions Limited do?
Kbuildingsolutions Limited is registered under Site preparation (SIC 43120); Other construction installation (SIC 43290); Plastering (SIC 43310).
How old is Kbuildingsolutions Limited?
Kbuildingsolutions Limited was incorporated on 1 February 2019, 7 years ago.
What is the penalty if Kbuildingsolutions 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 Kbuildingsolutions 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.