- Company number
- 15242438
- Incorporated
- 27 Oct 20232 years trading
- Registered office
- Liberty House, 30 Whitchurch Lane, Edgware, HA8 6LE
- Nature of business
- Construction of domestic buildings
Mass Construction Limited is a 2-year-old private limited company registered in Edgware, company number 15242438, one of 358 building contractors in Edgware. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Who runs and owns Mass Construction Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| T*** M*** | Director | Oct 2023 |
Person with significant control
Where Mass Construction Limited is registered
The registered office is in Edgware (HA8), in the Harrow local authority area, London. Show HA8 6LE on a map.
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Shared registered office
90 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Mass Construction 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15242438
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 October 2023 (2 years ago)
- Registered office
- Liberty House, 30 Whitchurch Lane, Edgware, HA8 6LE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 24 October 2025
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 Edgware
Other active building contractors registered in Edgware.
- MC Lukas Limited2017
- McFadden Properties Limited2020
- Meti Construction Ltd2014
- Mga Best Services Ltd2023
- MGB Construction Ltd2025
- Mgi9 Ltd2026
- MH Construction & Stonework Ltd2019
- Migl Construction Ltd2026
All building contractors in Edgware · All trades in Edgware · Builders across the UK
Frequently asked questions
When are Mass Construction Limited's accounts due?
Mass Construction Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Mass Construction Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mass Construction Limited still trading?
Mass Construction 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 Mass Construction Limited do?
Mass Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Mass Construction Limited?
Mass Construction Limited was incorporated on 27 October 2023, 2 years ago.
Who runs Mass Construction Limited?
Mass Construction Limited has 1 active director, the longest-serving appointed in Oct 2023. Their names and service addresses are on the Companies House register.
Who owns Mass Construction Limited?
One person or company has significant control of Mass Construction Limited: an individual (owns 75% or more of the shares).
What is the penalty if Mass Construction 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 Mass Construction 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.