- Companies
- Finishing trades
- London
- GP Basement Building & Construction Ltd
GP Basement Building & Construction Ltd
- Company number
- 14222100
- Incorporated
- 8 Jul 20224 years trading
- Registered office
- 157 Lower Richmond Road, London, SW15 1HH
- Nature of business
- Other building completion and finishing
GP Basement Building & Construction Ltd is a 4-year-old private limited company registered in London, company number 14222100, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 up £29K (+25.4%) on the year before, to £144K.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £144K | £150K | 2 | ||
| 31 Jul 2024 | £115K | £47K | 2 | ||
| 31 Jul 2023 | £87K | £25K | 1 |
Who runs and owns GP Basement Building & Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** G*** | Director | Jul 2022 |
Person with significant control
Where GP Basement Building & Construction Ltd is registered
The registered office is in London (SW15), in the Wandsworth local authority area, London. Show SW15 1HH on a map.
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What happens if GP Basement Building & 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 14222100
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2022 (4 years ago)
- Registered office
- 157 Lower Richmond Road, London, SW15 1HH
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 July 2026
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.
- GP Build Ltd2019
- GR Maintenance Limited2016
- Graff General Services Ltd2021
- Graff Maintenance Ltd2021
- Graffiti Consulting Services Ltd2013
- Grafton Homes (London) Limited2017
- Grand Finishes Ltd2024
- Grand Heritage UK Ltd2016
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are GP Basement Building & Construction Ltd's accounts due?
GP Basement Building & Construction Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is GP Basement Building & Construction Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is GP Basement Building & Construction Ltd still trading?
GP Basement Building & 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 GP Basement Building & Construction Ltd do?
GP Basement Building & Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is GP Basement Building & Construction Ltd?
GP Basement Building & Construction Ltd was incorporated on 8 July 2022, 4 years ago.
Who runs GP Basement Building & Construction Ltd?
GP Basement Building & Construction Ltd has 1 active director, the longest-serving appointed in Jul 2022. Their names and service addresses are on the Companies House register.
Who owns GP Basement Building & Construction Ltd?
One person or company has significant control of GP Basement Building & Construction Ltd: an individual (owns 75% or more of the shares).
What is the penalty if GP Basement Building & 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 GP Basement Building & 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.