- Companies
- Property developers
- London
- Ecobase Ltd
Ecobase Ltd
- Company number
- 06645125
- Incorporated
- 14 Jul 200818 years trading
- Registered office
- 20-22 Wenlock Road, London, N1 7GU
- Nature of business
- Development of building projects; Combined office administrative service activities
Ecobase Ltd is a 18-year-old private limited company registered in London, company number 06645125, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 unchanged on the year before, at £1,000.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Jul 2025 | £1,000 | £8,426 | 1 | ||
| 31 Jul 2024 | £1,000 | £8,888 | 1 | ||
| 31 Jul 2023 | £1,000 | £8,256 | 1 | ||
| 31 Jul 2022 | £1,000 | £7,022 | 1 | ||
| 31 Jul 2021 | £1,000 | £15K | £5 | 1 | |
| 31 Jul 2020 | £1,000 | £4,866 | £2,928 | 2 | |
| 31 Jul 2019 | £60 | £18K | £17K | 2 | |
| 31 Jul 2018 | £7,098 | £8,611 | |||
| 31 Jul 2017 | £5,053 | £6,566 | £6,566 | ||
| 31 Jul 2016 | £17K | £22K | £22K |
Where Ecobase Ltd is registered
The registered office is in London (N1), in the Hackney local authority area, London. Show N1 7GU on a map.
Other trade companies in N1
- Tagwise LtdSpecialist contractors
- Sphere Aviation Solutions UK LtdMachinery repair and installation
- Get IT Done Builders LtdJoiners and carpenters
- Evolution Products LimitedMotor traders
- Fleetstone Trading LtdMotor traders
- Kenneth Brady LtdElectricians
- UK Import Export LtdBuilders
- Magic Door Services LimitedMachinery repair and installation
Shared registered office
804 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Ecobase 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 06645125
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2008 (18 years ago)
- Registered office
- 20-22 Wenlock Road, London, N1 7GU
- Nature of business
- Development of building projects (SIC 41100)
Combined office administrative service activities (SIC 82110) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 14 July 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.
- Ecodev Group Ltd2016
- Econstruction Design & Build Ltd2020
- Ecopace London Ltd2024
- Ecopave Solutions Ltd2025
- Ecopropi Limited2014
- Ecoretro Ltd2021
- Ecovalor Consultants Limited2024
- Ed Property Development Ltd2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Ecobase Ltd's accounts due?
Ecobase Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Ecobase Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Ecobase Ltd still trading?
Ecobase 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 Ecobase Ltd do?
Ecobase Ltd is registered under Development of building projects (SIC 41100); Combined office administrative service activities (SIC 82110).
How old is Ecobase Ltd?
Ecobase Ltd was incorporated on 14 July 2008, 18 years ago.
What is the penalty if Ecobase 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 Ecobase 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.