- Companies
- Property developers
- London
- Kaislar Ltd
Kaislar Ltd
- Company number
- 13316299
- Incorporated
- 6 Apr 20215 years trading
- Registered office
- 124 City Road, London, EC1V 2NX
- Nature of business
- Development of building projects; Construction of commercial buildings; Construction of domestic buildings; Wholesale of wood, construction materials and sanitary equipment
Kaislar Ltd is a 5-year-old private limited company registered in London, company number 13316299, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £12K (-37%) on the year before, to £21K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £69K against £48K owed within a year: 1.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £21K | £69K | £48K | 1 | |
| 30 Apr 2025 | £33K | £40K | £20K | 1 | |
| 30 Apr 2024 | £1 | £1 | |||
| 30 Apr 2023 | £1 | £1 | |||
| 30 Apr 2022 | £1 | £1 |
Where Kaislar Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
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- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
1,047 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 Kaislar 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 13316299
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 April 2021 (5 years ago)
- Registered office
- 124 City Road, London, EC1V 2NX
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Wholesale of wood, construction materials and sanitary equipment (SIC 46730) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 5 April 2026
- Previous names
- Swanbrooke Limited (until 7 Mar 2024)
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.
- Kaiyang (London) Real Estate Ltd2017
- Kaizen Homes Limited2023
- Kaizen Property Management Limited2018
- Kakto Ltd2022
- Kalam Enterprise Ltd2016
- Kalila Property Limited2011
- Kalk Bay Limited2020
- Kallisto Homes Limited2015
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Kaislar Ltd's accounts due?
Kaislar Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Kaislar Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Kaislar Ltd still trading?
Kaislar 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 Kaislar Ltd do?
Kaislar Ltd is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Wholesale of wood, construction materials and sanitary equipment (SIC 46730).
How old is Kaislar Ltd?
Kaislar Ltd was incorporated on 6 April 2021, 5 years ago.
What is the penalty if Kaislar 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 Kaislar 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.