- Companies
- Civil engineering
- London
- Basespace London Limited
Basespace London Limited
- Company number
- 12230205
- Incorporated
- 26 Sep 20197 years trading
- Registered office
- Unit 311, Canalot Studios 222 Kensal Road, Ladbroke Grove, London, W10 5BN
- Nature of business
- Construction of other civil engineering projects n.e.c.
Basespace London Limited is a 7-year-old private limited company registered in London, company number 12230205, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 5 January 2027, and the CT600 for the period to 5 April 2026 is due at HMRC on 5 April 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 £46K (+20.6%) on the year before, to £273K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £337K against £154K owed within a year: 2.2 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 5 Apr 2025 | £273K | £337K | £154K | 2 | |
| 5 Apr 2024 | £226K | £477K | £293K | 2 | |
| 5 Apr 2023 | £188K | £534K | £382K | 2 | |
| 5 Apr 2022 | £89K | £281K | £227K | 2 | |
| 5 Apr 2021 | £139K | £309K | £130K | 2 | |
| 5 Apr 2020 | £50K | £97K | £46K | 0 |
Who runs and owns Basespace London Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| B*** S*** | Director | Sep 2019 |
| P*** M*** | Director | Nov 2020 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| B*** S*** | Director | Sep 2019 | Sep 2019 |
People with significant control (2)
Where Basespace London Limited is registered
The registered office is in London (W10), in the Kensington and Chelsea local authority area, London. Show W10 5BN on a map.
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- Central Auto Specialists LtdMechanics and garages
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- Melville Enterprise LtdSpecialist contractors
- Tornado Cleans LtdCleaning companies
- A A Healy LtdJoiners and carpenters
- Norvexis Holdings LtdProperty developers
Also registered at this address
2 other companies use the same registered office as Basespace London Limited.
- Ashton's Marble Restoration LtdBuilders
- GRR Construction LtdProperty developers
What happens if Basespace London 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 5 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2027 to 5 Feb 2027 | £150 |
| 1 to 3 months late | 6 Feb 2027 to 5 Apr 2027 | £375 |
| 3 to 6 months late | 6 Apr 2027 to 5 Jul 2027 | £750 |
| More than 6 months late | From 6 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2027 | £200 |
| 3 months late | 5 Jul 2027 | another £200 |
| 6 months late | 5 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Apr 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
- 12230205
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2019 (7 years ago)
- Registered office
- Unit 311, Canalot Studios 222 Kensal Road, Ladbroke Grove, London, W10 5BN
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 5 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 April 2025
- Last confirmation statement
- 25 September 2025
- Previous names
- Basespace London Ltd Ltd (until 30 Sep 2019)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Bass Clef Electrics Ltd2022
- Bathkitchen Renovation Ltd2025
- Battlestar73 Ltd2026
- BB1 Engineering Limited2012
- BBGC Ltd2021
- BBMV Construction Ltd2012
- Bcfa Limited2021
- BDR Underfloor Heating Ltd2021
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Basespace London Limited's accounts due?
Basespace London Limited's next accounts are due at Companies House by 5 January 2027 (in 84 days), covering the period to 5 April 2026.
When is Basespace London Limited's CT600 due?
The CT600 for the period to 5 April 2026 is due at HMRC by 5 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2027.
Is Basespace London Limited still trading?
Basespace London Limited is listed as active on the Companies House register (checked 12 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 Basespace London Limited do?
Basespace London Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Basespace London Limited?
Basespace London Limited was incorporated on 26 September 2019, 7 years ago.
Who runs Basespace London Limited?
Basespace London Limited has 2 active directors, the longest-serving appointed in Sep 2019. Their names and service addresses are on the Companies House register.
Who owns Basespace London Limited?
2 people or companies have significant control of Basespace London Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Basespace London 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 Basespace London Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.