- Companies
- Specialist contractors
- London
- JKM Properties Limited
JKM Properties Limited
- Company number
- 03683790
- Incorporated
- 15 Dec 199827 years trading
- Registered office
- 56 Bowes Road, East Acton, London, W3 7AB
- Nature of business
- Other specialised construction activities n.e.c.
JKM Properties Limited is a 27-year-old private limited company registered in London, company number 03683790, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £8,529 (+6.5%) on the year before, to £139K.
- Current assets of £167 against £180K owed within a year: 0.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £139K | £167 | £180K | 2 | |
| 31 Mar 2024 | £131K | £257 | £188K | 2 | |
| 31 Mar 2023 | £122K | £347 | £197K | 2 |
Where JKM Properties Limited is registered
The registered office is in London (W3), in the Ealing local authority area, London. Show W3 7AB on a map.
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- Amannconstructions LtdBuilders
- Urbanhomeimprovments LtdRoofers
- MB Specialist West London LtdMotor traders
- Maison Aire Libre LtdBuilders
- Fofo Metro LtdMotor traders
Also registered at this address
1 other company uses the same registered office as JKM Properties Limited.
- J K M Construction LimitedProperty developers
What happens if JKM Properties 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03683790
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 December 1998 (27 years ago)
- Registered office
- 56 Bowes Road, East Acton, London, W3 7AB
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 5 January 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- JL Maintenance & Building Ltd2025
- JL Plumbing and Maintenance Limited2014
- JL Property Maintenance & Carpentry Ltd2025
- JLS Maintenance Solutions Limited2026
- JMJ Power Installation Ltd2023
- JML Ground Work Ltd2018
- JMS Carpentry & Interior Fit Out Ltd2026
- JNH Maintenance Ltd2025
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are JKM Properties Limited's accounts due?
JKM Properties Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is JKM Properties Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is JKM Properties Limited still trading?
JKM Properties Limited 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 JKM Properties Limited do?
JKM Properties Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is JKM Properties Limited?
JKM Properties Limited was incorporated on 15 December 1998, 27 years ago.
What is the penalty if JKM Properties 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 JKM Properties Limited 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.