- Companies
- Specialist contractors
- Sidcup
- LM Construct UK Ltd
LM Construct UK Ltd
- Company number
- 16549889
- Incorporated
- 30 Jun 20251 year trading
- Registered office
- 97 Raeburn Road, Raeburn Road, Sidcup, DA15 8RE
- Nature of business
- Other specialised construction activities n.e.c.
LM Construct UK Ltd is a 1-year-old private limited company registered in Sidcup, company number 16549889, one of 92 specialist construction companies in Sidcup. Its next accounts are due at Companies House on 31 March 2027, and its first CT600 is due at HMRC on 29 June 2027.
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 LM Construct UK Ltd is registered
The registered office is in Sidcup (DA15), in the Bexley local authority area, London. Show DA15 8RE on a map.
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What happens if LM Construct UK 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16549889
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2025 (1 year ago)
- Registered office
- 97 Raeburn Road, Raeburn Road, Sidcup, DA15 8RE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 29 June 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Sidcup
Other active specialist construction companies registered in Sidcup.
- London Masonry Surfaces Limited2021
- M.E.E Projects Management Limited2026
- M.S.E. (South East) Ltd2006
- Marquis Fire and Security Services Limited2011
- Mas Ventilation Services Limited2015
- Masons Scaffolding Ltd1993
- Mastic Pro Ltd2023
- MDM Interiors Limited2015
All specialist construction companies in Sidcup · All trades in Sidcup · Specialist contractors across the UK
Frequently asked questions
When are LM Construct UK Ltd's accounts due?
LM Construct UK Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is LM Construct UK 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 29 June 2026, due by 29 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is LM Construct UK Ltd still trading?
LM Construct UK 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 LM Construct UK Ltd do?
LM Construct UK Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is LM Construct UK Ltd?
LM Construct UK Ltd was incorporated on 30 June 2025, 1 year ago.
What is the penalty if LM Construct UK 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 LM Construct UK 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.