Len Smith & Son Building Contractors Limited
- Company number
- 06547721
- Incorporated
- 28 Mar 200818 years trading
- Registered office
- East House,, 17 Meadow Lane,, Beadnell, Northumberland, NE67 5AJ
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Len Smith & Son Building Contractors Limited is a 18-year-old private limited company registered in Beadnell, company number 06547721, one of the UK's building contractors. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Who runs and owns Len Smith & Son Building Contractors Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| D*** S*** | Director | Mar 2008 |
| D*** S*** | Director | Mar 2008 |
| L*** S*** | Director | Mar 2008 |
| D*** S*** | Secretary | Mar 2008 |
People with significant control (3)
Where Len Smith & Son Building Contractors Limited is registered
The registered office is in Beadnell (NE67), in the Northumberland local authority area, North East. Show NE67 5AJ on a map.
Other trade companies in NE67
- Michael Cotton Fencing LimitedInstallers
- Wandylaw Management Company LimitedFacilities management
- C. McLaren LimitedBuilders
What happens if Len Smith & Son Building Contractors 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 06547721
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 March 2008 (18 years ago)
- Registered office
- East House,, 17 Meadow Lane,, Beadnell, Northumberland, NE67 5AJ
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 28 January 2026
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
Other active building contractors.
Frequently asked questions
When are Len Smith & Son Building Contractors Limited's accounts due?
Len Smith & Son Building Contractors Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Len Smith & Son Building Contractors Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Len Smith & Son Building Contractors Limited still trading?
Len Smith & Son Building Contractors 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 Len Smith & Son Building Contractors Limited do?
Len Smith & Son Building Contractors Limited is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Len Smith & Son Building Contractors Limited?
Len Smith & Son Building Contractors Limited was incorporated on 28 March 2008, 18 years ago.
Who runs Len Smith & Son Building Contractors Limited?
Len Smith & Son Building Contractors Limited has 3 active directors, the longest-serving appointed in Mar 2008. Their names and service addresses are on the Companies House register.
Who owns Len Smith & Son Building Contractors Limited?
3 people or companies have significant control of Len Smith & Son Building Contractors Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Len Smith & Son Building Contractors 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 Len Smith & Son Building Contractors 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.