- Companies
- Plasterers
- London
- KSJ Property Maintenance Ltd
KSJ Property Maintenance Ltd
- Company number
- 14520050
- Incorporated
- 2 Dec 20223 years trading
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Plastering; Painting; Other building completion and finishing
KSJ Property Maintenance Ltd is a 3-year-old private limited company registered in London, company number 14520050, one of 485 plastering companies in London. Companies House shows its accounts as overdue: they were due on 30 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 up £4,059 (+57.8%) on the year before, to £11K.
- Current assets of £8 against £15K owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £11K | £8 | £15K | 0 | |
| 31 Dec 2023 | £7,017 | £5 | £6,734 | 0 |
Where KSJ Property Maintenance 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
- Cardiff Electrical Solutions LtdElectricians
- Edemis Construction LtdBuilders
- Zaylan LtdProperty developers
- Pronto Roofing and Construction LtdRoofers
- Instal Systems LtdPlumbers and heating engineers
- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
2,436 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 KSJ Property Maintenance Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 14520050
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 December 2022 (3 years ago)
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Plastering (SIC 43310)
Painting (SIC 43341)
Other building completion and finishing (SIC 43390) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 1 December 2025
Filing notes for plastering companies
Plastering companies are usually small, labour-based businesses. Director pay is often a mix of salary and dividends, which only works if the company has profits to pay dividends from.
Similar companies in London
Other active plastering companies registered in London.
- Kurban Painting and Decoration Ltd2020
- KWM (Se) Limited2022
- Kyeeks Limited2024
- L&A Revolutions Ltd2024
- L.D.S Contractors Ltd2023
- Larissa Renovations Limited2020
- Lba Interiors Ltd2025
- LBC Productions Ltd2026
All plastering companies in London · All trades in London · Plasterers across the UK
Frequently asked questions
When are KSJ Property Maintenance Ltd's accounts due?
KSJ Property Maintenance Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is KSJ Property Maintenance Ltd's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is KSJ Property Maintenance Ltd still trading?
KSJ Property Maintenance Ltd is listed as active on the Companies House register (checked 13 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 KSJ Property Maintenance Ltd do?
KSJ Property Maintenance Ltd is registered under Plastering (SIC 43310); Painting (SIC 43341); Other building completion and finishing (SIC 43390).
How old is KSJ Property Maintenance Ltd?
KSJ Property Maintenance Ltd was incorporated on 2 December 2022, 3 years ago.
What is the penalty if KSJ Property Maintenance 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 KSJ Property Maintenance Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.