- Companies
- Specialist contractors
- Swanley
- Mavelstone Building Services Ltd
Mavelstone Building Services Ltd
- Company number
- 14326855
- Incorporated
- 31 Aug 20224 years trading
- Registered office
- Riddingtons Ltd the Old Barn, Wood Street, Swanley, Kent, BR8 7PA
- Nature of business
- Other specialised construction activities n.e.c.
Mavelstone Building Services Ltd is a 4-year-old private limited company registered in Swanley, company number 14326855, one of 69 specialist construction companies in Swanley. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
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 £707 (+415.9%) on the year before, to £877.
- Current assets of £36K against £36K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £877 | £10K | £36K | £36K | 2 |
| 31 Aug 2024 | £170 | £7,765 | £34K | £35K | 2 |
| 31 Aug 2023 | £8,190 | £18K | £30K | £23K | 2 |
Where Mavelstone Building Services Ltd is registered
The registered office is in Swanley (BR8), in the Sevenoaks local authority area, South East. Show BR8 7PA on a map.
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- Omnidrive Motors LtdMotor traders
- Epx Resins LtdFloor and wall tilers
- SLC Contractors Ltd LtdBuilders
- Build and Beyond CX Consulting LimitedFinishing trades
- Roostanproperty LtdProperty developers
- HL Contract Cleaning Services LtdMechanics and garages
- Fasteasycar LtdMotor traders
What happens if Mavelstone 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 14326855
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 August 2022 (4 years ago)
- Registered office
- Riddingtons Ltd the Old Barn, Wood Street, Swanley, Kent, BR8 7PA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 30 August 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 Swanley
Other active specialist construction companies registered in Swanley.
- MR Construction South East Limited2026
- MRB Construction Services South East Limited2026
- MTF Diamond Drilling and Controlled Demolition Limited2000
- Nines Men Limited2015
- NMH Services Ltd2026
- Os South East Group Limited2025
- P W Lifting Limited2017
- Parallel Mechanical Services Limited2026
All specialist construction companies in Swanley · All trades in Swanley · Specialist contractors across the UK
Frequently asked questions
When are Mavelstone Building Services Ltd's accounts due?
Mavelstone Building Services Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Mavelstone Building Services Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Mavelstone Building Services Ltd still trading?
Mavelstone 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 Mavelstone Building Services Ltd do?
Mavelstone Building Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Mavelstone Building Services Ltd?
Mavelstone Building Services Ltd was incorporated on 31 August 2022, 4 years ago.
What is the penalty if Mavelstone 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 Mavelstone 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.