- Companies
- Property developers
- Leeds
- ST.Bernards Mills Limited
ST.Bernards Mills Limited
- Company number
- 00640355
- Incorporated
- 23 Oct 195966 years trading
- Registered office
- c/o Leon and Company, 100 High Ash Drive, Alwoodley, Leeds, LS17 8RE
- Nature of business
- Development of building projects
ST.Bernards Mills Limited is a 66-year-old private limited company registered in Leeds, company number 00640355, one of 831 property development companies in Leeds. Its next accounts are due at Companies House on 5 January 2028, and the CT600 for the period to 5 April 2027 is due at HMRC on 5 April 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 £19K (+3.2%) on the year before, to £617K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £18K against £31K owed within a year: 0.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 5 Apr 2026 | £617K | £13K | £18K | £31K | 0 |
| 5 Apr 2025 | £598K | £11K | £14K | £46K | 0 |
| 5 Apr 2024 | £579K | £6,456 | £9,737 | £62K | 1 |
| 5 Apr 2023 | £565K | £8,521 | £13K | £79K | 1 |
| 5 Apr 2022 | £507K | £7,800 | £10K | £94K | 2 |
| 5 Apr 2021 | £461K | £5,803 | £14K | £114K | 2 |
| 5 Apr 2020 | £451K | £0 | £7,832 | £118K | 1 |
| 5 Apr 2019 | £436K | £7,667 | £15K | £141K | 1 |
| 5 Apr 2018 | £423K | £8,903 | £17K | £154K | 1 |
| 5 Apr 2017 | £419K | £6,090 | £14K | £155K | 1 |
Who runs and owns ST.Bernards Mills Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| J*** S*** | Director | before Jan 1991 |
| D*** S*** | Director | Jul 1999 |
| J*** S*** | Director | Aug 2026 |
| J*** S*** | Secretary | before Jan 1991 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** M*** | Director | May 2001 | |
| J*** S*** | Director | Jul 1999 | Feb 2016 |
Person with significant control
Where ST.Bernards Mills Limited is registered
The registered office is in Leeds (LS17), in the Leeds local authority area, Yorkshire and The Humber. Show LS17 8RE on a map.
Other trade companies in LS17
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- Mobile Car Mechanic and Tyres LtdMechanics and garages
- Orange Scaffolding Solutions LtdScaffolders
- Damp Solutions (Yorkshire) LtdSpecialist contractors
- Yorkshire Built Group LimitedBuilders
- All Aspects Rendering Solutions LtdPlasterers
- H&N Motors LtdMotor traders
- Meanwood Car Parts LimitedMotor traders
Also registered at this address
12 other companies use the same registered office as ST.Bernards Mills Limited.
- Astra Automotive LtdMotor traders
- Back to Basement LtdInstallers
- Darren Stringer LimitedCivil engineering
- Dobson Building Contractors LtdProperty developers
- Doltons Working Jewellers LimitedRepair services
- John Betts Quality Used Cars LimitedProperty developers
- Leeds Golf Design LtdLandscapers and gardeners
- Lobbys-Links LtdRepair services
- Mastercoat Northern LtdFinishing trades
- Orange Electrical LtdMachinery repair and installation
- Serenegrade LimitedProperty developers
- Spa Ict Services LtdRepair services
What happens if ST.Bernards Mills 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 5 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2028 to 5 Feb 2028 | £150 |
| 1 to 3 months late | 6 Feb 2028 to 5 Apr 2028 | £375 |
| 3 to 6 months late | 6 Apr 2028 to 5 Jul 2028 | £750 |
| More than 6 months late | From 6 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2028 | £200 |
| 3 months late | 5 Jul 2028 | another £200 |
| 6 months late | 5 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Apr 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
- 00640355
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 1959 (66 years ago)
- Registered office
- c/o Leon and Company, 100 High Ash Drive, Alwoodley, Leeds, LS17 8RE
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 5 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 5 April 2026
- Last confirmation statement
- 10 August 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Leeds
Other active property development companies registered in Leeds.
- Standeven Developments Limited2012
- Stanley D Ltd2023
- Stayforge Ltd2025
- STC Property Services Limited2019
- Stella Energy Transition Limited2023
- Stone River Investments Ltd2020
- Stonebridge Real Estate Ltd2023
- Strategic Building Group Ltd2023
All property development companies in Leeds · All trades in Leeds · Property developers across the UK
Frequently asked questions
When are ST.Bernards Mills Limited's accounts due?
ST.Bernards Mills Limited's next accounts are due at Companies House by 5 January 2028 (in 449 days), covering the period to 5 April 2027.
When is ST.Bernards Mills Limited's CT600 due?
The CT600 for the period to 5 April 2027 is due at HMRC by 5 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2028.
Is ST.Bernards Mills Limited still trading?
ST.Bernards Mills 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 ST.Bernards Mills Limited do?
ST.Bernards Mills Limited is registered under Development of building projects (SIC 41100).
How old is ST.Bernards Mills Limited?
ST.Bernards Mills Limited was incorporated on 23 October 1959, 66 years ago.
Who runs ST.Bernards Mills Limited?
ST.Bernards Mills Limited has 3 active directors, the longest-serving appointed in Jul 1999. Their names and service addresses are on the Companies House register.
Who owns ST.Bernards Mills Limited?
One person or company has significant control of ST.Bernards Mills Limited: an individual (owns 75% or more of the shares).
What is the penalty if ST.Bernards Mills 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 ST.Bernards Mills 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.