- Companies
- Finishing trades
- Plymouth
- D&M Construction SW Ltd
D&M Construction SW Ltd
- Company number
- 16006629
- Incorporated
- 9 Oct 20242 years trading
- Registered office
- 349 Old Laira Road, Plymouth, Devon, PL3 6DH
- Nature of business
- Other building completion and finishing; Other specialised construction activities n.e.c.; Landscape service activities
D&M Construction SW Ltd is a 2-year-old private limited company registered in Plymouth, company number 16006629, one of 101 building finishing companies in Plymouth. Companies House shows its accounts as overdue: they were due on 9 October 2026.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where D&M Construction SW Ltd is registered
The registered office is in Plymouth (PL3), in the Plymouth local authority area, South West. Show PL3 6DH on a map.
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What happens if D&M Construction SW Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Oct 2026 to 9 Nov 2026 | £150 |
| 1 to 3 months late | 10 Nov 2026 to 9 Jan 2027 | £375 |
| 3 to 6 months late | 10 Jan 2027 to 9 Apr 2027 | £750 |
| More than 6 months late | From 10 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2026 | £200 |
| 3 months late | 31 Jan 2027 | another £200 |
| 6 months late | 30 Apr 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2027 | 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
- 16006629
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 October 2024 (2 years ago)
- Registered office
- 349 Old Laira Road, Plymouth, Devon, PL3 6DH
- Nature of business
- Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999)
Landscape service activities (SIC 81300) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 February 2026
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 Plymouth
Other active building finishing companies registered in Plymouth.
- D.F.R. Roofing Limited1997
- DBW Solutions Ltd2016
- DCP Building Contractors Ltd2006
- DHBC Consult Ltd2014
- Door and Window Solutions SW Ltd2019
- DS Brickwork Ltd2013
- DS Building Services SW Ltd2024
- DTL Carpentry Limited2014
All building finishing companies in Plymouth · All trades in Plymouth · Finishing trades across the UK
Frequently asked questions
When are D&M Construction SW Ltd's accounts due?
D&M Construction SW Ltd's accounts were due at Companies House on 9 October 2026 and the register shows them as overdue.
When is D&M Construction SW Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 8 October 2025, due by 8 October 2026, and one for the period to 31 October 2025, due by 31 October 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is D&M Construction SW Ltd still trading?
D&M Construction SW Ltd is listed as active on the Companies House register (checked 13 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 D&M Construction SW Ltd do?
D&M Construction SW Ltd is registered under Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999); Landscape service activities (SIC 81300).
How old is D&M Construction SW Ltd?
D&M Construction SW Ltd was incorporated on 9 October 2024, 2 years ago.
What is the penalty if D&M Construction SW 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 D&M Construction SW Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.