- Companies
- Builders
- Halesworth
- Simon Leonard Construction Ltd
Simon Leonard Construction Ltd
- Company number
- 09482910
- Incorporated
- 11 Mar 201511 years trading
- Registered office
- Valley View Old Chapel Hill, Mells, Halesworth, Suffolk, IP19 9DE
- Nature of business
- Construction of domestic buildings
Simon Leonard Construction Ltd is a 11-year-old private limited company registered in Halesworth, company number 09482910, one of 16 building contractors in Halesworth. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £7,471 on the year before, to £7,701.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £24K against £19K owed within a year: 1.3 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £7,701 | £24K | £19K | 2 | |
| 31 Mar 2025 | £230 | £6,737 | £10K | 1 | |
| 31 Mar 2024 | £6,917 | £17K | £16K | 1 | |
| 31 Mar 2023 | £388 | £6,121 | £13K | 1 | |
| 31 Mar 2022 | £1,627 | £10K | £19K | 0 | |
| 31 Mar 2021 | £693 | £1,109 | £15K | 0 | |
| 31 Mar 2020 | £425 | £24K | £23K | 2 | |
| 31 Mar 2019 | £12K | £23K | £11K | 2 | |
| 31 Mar 2018 | £10K | £22K | £12K | ||
| 31 Mar 2017 | £9,171 | £12K | £4,060 |
Where Simon Leonard Construction Ltd is registered
The registered office is in Halesworth (IP19), in the East Suffolk local authority area, East of England. Show IP19 9DE on a map.
Other trade companies in IP19
- Aldridge Renovations LimitedFinishing trades
- Neat Spaces LtdCleaning companies
- Firmly Rooted Grounds and Gardens LimitedLandscapers and gardeners
- T&B Paving LtdInstallers
- James Tyler Wilson LimitedFinishing trades
- Renover Property LtdProperty developers
- Green Clean Services LtdCleaning companies
- JRM Motors LimitedMotor traders
What happens if Simon Leonard Construction 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09482910
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 March 2015 (11 years ago)
- Registered office
- Valley View Old Chapel Hill, Mells, Halesworth, Suffolk, IP19 9DE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 March 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Halesworth
Other active building contractors registered in Halesworth.
- Stellar Developments Anglia Limited2007
- Suffolk Hutmakers Ltd2015
- W R Waters Builders Ltd2019
- Western House Construction Ltd2021
- Ark Property Services Limited2008
- Calway Construction Ltd2025
- Chipentree Limited2004
- D M Pipe Ltd2025
All building contractors in Halesworth · All trades in Halesworth · Builders across the UK
Frequently asked questions
When are Simon Leonard Construction Ltd's accounts due?
Simon Leonard Construction Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Simon Leonard Construction Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Simon Leonard Construction Ltd still trading?
Simon Leonard Construction 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 Simon Leonard Construction Ltd do?
Simon Leonard Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Simon Leonard Construction Ltd?
Simon Leonard Construction Ltd was incorporated on 11 March 2015, 11 years ago.
What is the penalty if Simon Leonard Construction 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 Simon Leonard Construction 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.