- Companies
- Finishing trades
- Epsom
- JSJ London Developments Limited
JSJ London Developments Limited
- Company number
- 10976334
- Incorporated
- 22 Sep 20179 years trading
- Registered office
- 27 Willis Close, Epsom, KT18 7SS
- Nature of business
- Other building completion and finishing
JSJ London Developments Limited is a 9-year-old private limited company registered in Epsom, company number 10976334, one of 66 building finishing companies in Epsom. 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 down £7,988 (-80.7%) on the year before, to £1,916.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £10K against £8,276 owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1,916 | -£4 | £10K | £8,276 | 1 |
| 31 Mar 2024 | £9,904 | £5,968 | £14K | £4,111 | 1 |
| 31 Mar 2023 | £9,283 | £3,465 | £23K | £13K | 1 |
| 31 Mar 2022 | £517 | £19 | £8,246 | £7,729 | 1 |
| 31 Mar 2021 | £1,811 | £14 | £4,831 | £3,020 | 1 |
| 31 Mar 2020 | £2,274 | £1 | £7,051 | £4,777 | 1 |
| 31 Mar 2019 | £5 | £54 | £3,225 | £3,220 | |
| 30 Sep 2018 | £2 | ||||
| 31 Mar 2018 | £2 | £2 |
Where JSJ London Developments Limited is registered
The registered office is in Epsom (KT18), in the Epsom and Ewell local authority area, South East. Show KT18 7SS on a map.
Other trade companies in KT18
- Lower Road Bookham LtdProperty developers
- Lewin & Sons (London) LimitedBuilders
- PS Autos Redhill LimitedMechanics and garages
- Property Portfolio Services LimitedFacilities management
- Surrey Trade Autos LtdMotor traders
- Vanguard Construction London LtdSpecialist contractors
- CJ Heating & Plumbing LtdPlumbers and heating engineers
- Abl Roofing Solutions LtdRoofers
What happens if JSJ London Developments 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
- 10976334
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2017 (9 years ago)
- Registered office
- 27 Willis Close, Epsom, KT18 7SS
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 September 2025
- Previous names
- Venetian JSJ London Developments Limited (until 25 Sep 2017)
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Epsom
Other active building finishing companies registered in Epsom.
- K & K Gauld Ltd2013
- Kinetic Construction Services Ltd2026
- Kuci Gardens Ltd2024
- L G Building & Design Limited2007
- Landmark Maintenance Services Ltd2026
- Landrich Property Services Limited2012
- L’Unico Bespoke Design Ltd2019
- Marvig Ltd2017
All building finishing companies in Epsom · All trades in Epsom · Finishing trades across the UK
Frequently asked questions
When are JSJ London Developments Limited's accounts due?
JSJ London Developments Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is JSJ London Developments 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 JSJ London Developments Limited still trading?
JSJ London Developments 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 JSJ London Developments Limited do?
JSJ London Developments Limited is registered under Other building completion and finishing (SIC 43390).
How old is JSJ London Developments Limited?
JSJ London Developments Limited was incorporated on 22 September 2017, 9 years ago.
What is the penalty if JSJ London Developments 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 JSJ London Developments 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.