- Companies
- Builders
- Palmers Green
- Mast Building Services Ltd
Mast Building Services Ltd
- Company number
- 15465579
- Incorporated
- 4 Feb 20242 years trading
- Registered office
- Hale House Unit 5, 296A Green Lanes, Palmers Green, London, N13 5TP
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Mast Building Services Ltd is a 2-year-old private limited company registered in Palmers Green, company number 15465579, one of 49 building contractors in Palmers Green. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £2,859 (+22.5%) on the year before, to £16K.
- Current assets of £16K against £1,989 owed within a year: 7.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £16K | £7,057 | £16K | £1,989 | 1 |
| 28 Feb 2025 | £13K | £4,132 | £16K | £3,755 | 1 |
Where Mast Building Services Ltd is registered
The registered office is in Palmers Green (N13), in the Enfield local authority area, England. Show N13 5TP on a map.
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- Vick & Victor - Painting & Decorating LtdPainters and decorators
- Meti Flow Solutions LtdBuilders
- XP Plastering & Rendering LtdBuilders
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- Danni Plumbing LtdPlumbers and heating engineers
Also registered at this address
20 other companies use the same registered office as Mast Building Services Ltd.
- A.C. Motors Trading LimitedMotor traders
- Alb UK Electrical LtdElectricians
- Alpha Drywall LtdBuilders
- Bardho Painting & Decorating LtdBuilders
- Bisha Contractors LtdBuilders
- Buttress Point LtdBuilders
- Cryo-Air LtdPlumbers and heating engineers
- Encore Electrical Contractors LtdElectricians
- Essex Local Landscapes LtdLandscapers and gardeners
- G.I.N Ground Work LtdSpecialist contractors
- Hadrinu Constructions LtdBuilders
- Ie Electrical LtdElectricians
- Infinity Construction Services LimitedProperty developers
- Jaguson Construction LtdBuilders
- Oakview Window Company LimitedInstallers
- Philips Town Services LtdBuilders
- Roni Lofts Conversion LtdProperty developers
- SJP Direct LimitedMotor traders
- T. A. K Contractors LtdElectricians
- Woodcam London LtdBuilders
What happens if Mast Building Services 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 15465579
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 February 2024 (2 years ago)
- Registered office
- Hale House Unit 5, 296A Green Lanes, Palmers Green, London, N13 5TP
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 3 February 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 in Palmers Green
Other active building contractors registered in Palmers Green.
- Mirdita Group Ltd2026
- My QS Ltd2011
- Nashmills Heating Ltd2019
- Olimpjan Construction Ltd2025
- Oliver Construction Services Limited2013
- Philips Town Services Ltd2024
- RR M&E Ltd2024
- SDV Construction Ltd2021
All building contractors in Palmers Green · All trades in Palmers Green · Builders across the UK
Frequently asked questions
When are Mast Building Services Ltd's accounts due?
Mast Building Services Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Mast Building Services Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Mast Building Services Ltd still trading?
Mast Building Services 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 Mast Building Services Ltd do?
Mast Building Services Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Mast Building Services Ltd?
Mast Building Services Ltd was incorporated on 4 February 2024, 2 years ago.
What is the penalty if Mast Building Services 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 Mast Building Services 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.