- Company number
- 09586489
- Incorporated
- 12 May 201511 years trading
- Registered office
- 13 Heol Daniel, Cwmllynfell, Swansea, SA9 2GJ
- Nature of business
- Construction of domestic buildings
M. C. & Son Properties Limited is a 11-year-old private limited company registered in Swansea, company number 09586489, one of 204 building contractors in Swansea. 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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Where M. C. & Son Properties Limited is registered
The registered office is in Swansea (SA9), in the Neath Port Talbot local authority area, Wales. Show SA9 2GJ on a map.
Other trade companies in SA9
- Eidolon Renovations LtdPlumbers and heating engineers
- Michael Jones Renovations LtdProperty developers
- Cyfyng Road Developments LtdFinishing trades
- Orwell’S Accident Repair LtdMechanics and garages
- WLM Car and Commercial Services LtdMotor traders
- Tom Graham Maintenance LtdFinishing trades
- Precious Time Cleaning Solutions LtdCleaning companies
- TD Heating Solutions LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as M. C. & Son Properties Limited.
- MDC Construction LimitedInstallers
What happens if M. C. & Son Properties 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 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
- 09586489
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2015 (11 years ago)
- Registered office
- 13 Heol Daniel, Cwmllynfell, Swansea, SA9 2GJ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 12 May 2026
- Charges (mortgages)
- 3 outstanding of 3 registered
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 Swansea
Other active building contractors registered in Swansea.
- Marval Developments Ltd2011
- MD Carpentry Ltd2015
- Millstones Estates Ltd2026
- Moorlandsgroup Ltd2026
- Morgan Building Contractors Ltd2026
- Morris and Jones Carpentry and Building Limited2024
- Morstone Build Co Ltd2025
- Naamec Limited2000
All building contractors in Swansea · All trades in Swansea · Builders across the UK
Frequently asked questions
When are M. C. & Son Properties Limited's accounts due?
M. C. & Son Properties Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is M. C. & Son Properties Limited'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 M. C. & Son Properties Limited still trading?
M. C. & Son Properties 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 M. C. & Son Properties Limited do?
M. C. & Son Properties Limited is registered under Construction of domestic buildings (SIC 41202).
How old is M. C. & Son Properties Limited?
M. C. & Son Properties Limited was incorporated on 12 May 2015, 11 years ago.
What is the penalty if M. C. & Son Properties 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 M. C. & Son Properties 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.