- Company number
- 07248817
- Incorporated
- 11 May 201016 years trading
- Registered office
- W H Prior Railway Court, Off Ten Pound Walk, Doncaster, South Yorkshire, DN4 5FB
- Nature of business
- Construction of domestic buildings; Other letting and operating of own or leased real estate
Cass Property Ltd is a 16-year-old private limited company registered in Doncaster, company number 07248817, one of 306 building contractors in Doncaster. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £14K (+5.6%) on the year before, to £257K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £1.5M owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- 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 May 2025 | £257K | £546 | £1.3M | £1.5M | 2 |
| 31 May 2024 | £243K | £85 | £1.1M | £1.3M | 2 |
| 31 May 2023 | £255K | £183 | £857K | £1M | 2 |
| 31 May 2022 | £246K | £7,552 | £634K | £823K | 0 |
| 31 May 2021 | £248K | £651 | £454K | £781K | 0 |
| 31 May 2020 | £239K | £16K | £41K | £373K | 0 |
| 31 May 2019 | £228K | £13K | £43K | £380K | |
| 31 May 2018 | £221K | £12K | £12K | £315K | |
| 31 May 2017 | £208K | £184K | £185K | £500K | |
| 31 May 2016 | £207K | £362K | £363K | £505K |
Who runs and owns Cass Property Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| S*** C*** | Director | May 2010 |
| Z*** C*** | Director | Mar 2018 |
| S*** C*** | Secretary | Feb 2014 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Z*** C*** | Secretary | May 2010 | Feb 2014 |
| Z*** C*** | Director | May 2010 | Feb 2014 |
| T*** S*** | Director | Mar 2013 | Aug 2014 |
People with significant control (2)
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| One Savings Bank PLC T/A Kent Reliance | Outstanding | Sep 2021 |
| Paragon Bank PLC | Outstanding | Oct 2018 |
Where Cass Property Ltd is registered
The registered office is in Doncaster (DN4), in the Doncaster local authority area, Yorkshire and The Humber. Show DN4 5FB on a map.
Other trade companies in DN4
- Krishtal Cleaning LtdCleaning companies
- Regional Services & Maintenance LtdElectricians
- Kristan Carr E&M LimitedElectricians
- Brookes Home and Heating LtdBuilders
- 1ST Ground Construction Management Services LtdProperty developers
- Speedy Transport Doncaster LtdMechanics and garages
- Team Clean Group Commercial LtdCleaning companies
- Veridian Guard LtdInstallers
What happens if Cass Property 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 07248817
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2010 (16 years ago)
- Registered office
- W H Prior Railway Court, Off Ten Pound Walk, Doncaster, South Yorkshire, DN4 5FB
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 11 May 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
- Previous names
- Donasonic Limited (until 13 Feb 2014)
Spaxtra Limited (until 30 Aug 2012)
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 Doncaster
Other active building contractors registered in Doncaster.
- Castle Projects Ltd2019
- Castle Steel Buildings Limited2017
- Ceiling Stands Ltd2024
- CGS (Yorkshire) Ltd2013
- Che Group Limited2025
- Cheswold Homes Limited2021
- Church Street Bawtry Limited2022
- Ckinfrastructure Ltd2026
All building contractors in Doncaster · All trades in Doncaster · Builders across the UK
Frequently asked questions
When are Cass Property Ltd's accounts due?
Cass Property Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Cass Property Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Cass Property Ltd still trading?
Cass Property 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 Cass Property Ltd do?
Cass Property Ltd is registered under Construction of domestic buildings (SIC 41202); Other letting and operating of own or leased real estate (SIC 68209).
How old is Cass Property Ltd?
Cass Property Ltd was incorporated on 11 May 2010, 16 years ago.
Who runs Cass Property Ltd?
Cass Property Ltd has 2 active directors, the longest-serving appointed in May 2010. Their names and service addresses are on the Companies House register.
Who owns Cass Property Ltd?
2 people or companies have significant control of Cass Property Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Cass Property 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 Cass Property 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.