- Companies
- Finishing trades
- Eastbourne
- Leon Jenner and Son Limited
Leon Jenner and Son Limited
- Company number
- 09453588
- Incorporated
- 23 Feb 201511 years trading
- Registered office
- 17 Lushington Road, Eastbourne, BN21 4LG
- Nature of business
- Other building completion and finishing
Leon Jenner and Son Limited is a 11-year-old private limited company registered in Eastbourne, company number 09453588, one of 68 building finishing companies in Eastbourne. 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 £4,154 (-70.4%) on the year before, to £1,750.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £14K against £5,078 owed within a year: 2.8 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1,750 | £14K | £5,078 | 1 | |
| 31 Mar 2024 | £5,904 | £24K | £7,746 | 2 | |
| 31 Mar 2023 | -£5,338 | £12K | £4,854 | 2 | |
| 31 Mar 2022 | £2,551 | £25K | £6,996 | 2 | |
| 31 Mar 2021 | £2,210 | £27K | £8,602 | 2 | |
| 31 Mar 2020 | £3,840 | £4,431 | £1,666 | 2 | |
| 31 Mar 2019 | £1,740 | £1,979 | £5,145 | £4,304 | 2 |
| 31 Mar 2018 | £4,980 | £6,392 | £6,392 | £2,823 | 2 |
| 31 Mar 2017 | £694 | £991 | £1,831 | £2,659 | 4 |
| 31 Mar 2016 | £22 | £1,771 | £1,771 | £3,180 |
Who runs and owns Leon Jenner and Son Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| L*** J*** | Director | Feb 2015 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| K*** J*** | Director | Apr 2015 | Oct 2023 |
Person with significant control
Where Leon Jenner and Son Limited is registered
The registered office is in Eastbourne (BN21), in the Eastbourne local authority area, South East. Show BN21 4LG on a map.
Other trade companies in BN21
- Solaris Motors Solutions LimitedMechanics and garages
- Chartwell Design and Build LimitedBuilders
- The Sussex Flint Company LtdBuilders
- Wealden Property Services LimitedSpecialist contractors
- Oliver J Stean Plumbing & Heating LimitedPlumbers and heating engineers
- Ac Plastering & Rendering LtdPlasterers
- Coxon Construction Group LtdProperty developers
- Able Cleaning and Property Maintenance LimitedCleaning companies
What happens if Leon Jenner and Son 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
- 09453588
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2015 (11 years ago)
- Registered office
- 17 Lushington Road, Eastbourne, BN21 4LG
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 6 October 2025
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 Eastbourne
Other active building finishing companies registered in Eastbourne.
- LJB Lee Botting Limited2001
- Martin Janky Building Services Ltd2018
- Meridian Construction Management Ltd2026
- MGW Building Ltd2024
- Milne Carpentry Limited2008
- Mint Space Flooring Ltd2025
- Newbest Solutions Limited2013
- Over-All Construction (South East) Limited2004
All building finishing companies in Eastbourne · All trades in Eastbourne · Finishing trades across the UK
Frequently asked questions
When are Leon Jenner and Son Limited's accounts due?
Leon Jenner and Son 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 Leon Jenner and Son 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 Leon Jenner and Son Limited still trading?
Leon Jenner and Son 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 Leon Jenner and Son Limited do?
Leon Jenner and Son Limited is registered under Other building completion and finishing (SIC 43390).
How old is Leon Jenner and Son Limited?
Leon Jenner and Son Limited was incorporated on 23 February 2015, 11 years ago.
Who runs Leon Jenner and Son Limited?
Leon Jenner and Son Limited has 1 active director, the longest-serving appointed in Feb 2015. Their names and service addresses are on the Companies House register.
Who owns Leon Jenner and Son Limited?
One person or company has significant control of Leon Jenner and Son Limited: an individual (owns 75% or more of the shares).
What is the penalty if Leon Jenner and Son 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 Leon Jenner and Son 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.