- Companies
- Property developers
- London
- Zsle Limited
Zsle Limited
- Company number
- 09688594
- Incorporated
- 16 Jul 201511 years trading
- Registered office
- C/O Price Bailey LLP, 24 Old Bond Street, London, W1S 4AP
- Nature of business
- Development of building projects
Zsle Limited is a 11-year-old private limited company registered in London, company number 09688594, one of 14,100 property development companies in London. Companies House shows its accounts as overdue: they were due on 11 September 2026.
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 £32K (-5%) on the year before, to -£665K.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £1.8M against £2.3M owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2018 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 21 Jun 2024 | -£665K | £25 | £1.8M | £2.3M | 1 |
| 21 Jun 2023 | -£633K | £377 | £1.4M | £1.9M | 1 |
| 21 Jun 2022 | -£505K | £885 | £1.4M | £1.7M | 2 |
| 29 Jun 2021 | -£520K | £35 | £517K | £858K | 2 |
| 29 Jun 2020 | -£344K | £24K | £443K | £545K | 2 |
| 29 Jun 2019 | -£44K | £2,572 | £512K | £499K | 2 |
| 29 Jun 2018 | £230K | £61K | £852K | £466K | 1 |
Where Zsle Limited is registered
The registered office is in London (W1S), in the Westminster local authority area, London. Show W1S 4AP on a map.
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- Bluerock Infrastructure LtdBuilders
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Also registered at this address
5 other companies use the same registered office as Zsle Limited.
- 21 Sid LimitedProperty developers
- 21 Sid Property LtdProperty developers
- Nap&Co LtdProperty developers
- Ridgecote Investments LtdProperty developers
- Waverley Investments LtdProperty developers
What happens if Zsle Limited files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Sep 2026 to 11 Oct 2026 | £150 |
| 1 to 3 months late | 12 Oct 2026 to 11 Dec 2026 | £375 |
| 3 to 6 months late | 12 Dec 2026 to 11 Mar 2027 | £750 |
| More than 6 months late | From 12 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 12 Dec 2026 | £200 |
| 3 months late | 11 Mar 2027 | another £200 |
| 6 months late | 11 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 11 Dec 2027 | 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
- 09688594
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 July 2015 (11 years ago)
- Registered office
- C/O Price Bailey LLP, 24 Old Bond Street, London, W1S 4AP
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 16 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 21 June 2024
- Last confirmation statement
- 15 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.
- Ztec Valley Ltd2016
- ZV Interior Developments Ltd Ltd2020
- Zwone Limited2022
- ZX Care Tattenhoe Limited2025
- ZX Cheetham Hill Holdings Limited2020
- ZX Healthcare - Site 1 Limited2021
- ZX Preston Limited2020
- ZX SCC Holdings Limited2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Zsle Limited's accounts due?
Zsle Limited's accounts were due at Companies House on 11 September 2026 and the register shows them as overdue.
When is Zsle Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 June 2025, due by 21 June 2026, and one for the period to 11 December 2025, due by 11 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Zsle Limited still trading?
Zsle 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 Zsle Limited do?
Zsle Limited is registered under Development of building projects (SIC 41100).
How old is Zsle Limited?
Zsle Limited was incorporated on 16 July 2015, 11 years ago.
What is the penalty if Zsle 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 Zsle 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.