- Companies
- Installers
- London
- Surfastone Limited
Surfastone Limited
- Company number
- 08316593
- Incorporated
- 3 Dec 201213 years trading
- Registered office
- 112 Morden Road, London, SW19 3BP
- Nature of business
- Other construction installation
Surfastone Limited is a 13-year-old private limited company registered in London, company number 08316593, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 down £113 (-0.2%) on the year before, to -£47K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £10K against £52K owed within a year: 0.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£47K | £10K | £52K | 1 | |
| 31 Dec 2024 | -£47K | £10K | £52K | 1 | |
| 31 Dec 2023 | £46K | £12K | £58K | 1 | |
| 31 Dec 2022 | £45K | £12K | £58K | 1 | |
| 31 Dec 2021 | £39K | £12K | £51K | 1 | |
| 31 Dec 2020 | £28K | £33K | £61K | 1 | |
| 31 Dec 2019 | £18K | £28K | £46K | 1 | |
| 31 Dec 2018 | £4,055 | £31K | £35K | ||
| 31 Dec 2017 | £4,550 | £35K | £40K | ||
| 31 Dec 2016 | -£3,485 | £39K | £42K |
Where Surfastone Limited is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 3BP on a map.
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Also registered at this address
16 other companies use the same registered office as Surfastone Limited.
- BGDP LimitedCivil engineering
- Cav Refurbishment LimitedBuilders
- Condor Construction LimitedBuilders
- Construction UK 21 LtdInstallers
- Fastlane 7 LimitedMotor traders
- Fastlane7 Coding LimitedMotor traders
- Kansas Hadfield LtdProperty developers
- KNB Maintenance and Support Services LimitedInstallers
- KNB Residential Lettings and Management LimitedFinishing trades
- Mariodabs Tiling LimitedFinishing trades
- Menai Computers LimitedProperty developers
- Navs Nest Properties LimitedFinishing trades
- Orosolis Securities LtdProperty developers
- Peter Carradus Building Services LimitedFinishing trades
- SB7 Maintenance and Support Services LimitedInstallers
- Wimbledon Cleaning Services LimitedCleaning companies
What happens if Surfastone 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 08316593
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 December 2012 (13 years ago)
- Registered office
- 112 Morden Road, London, SW19 3BP
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 9 April 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Surreyside Developments Ltd2025
- Suzie Construction and Facilities Limited2025
- SVH Services Ltd2022
- SVP Group Ltd2020
- SW Architectural Ltd2022
- SW Fencing Limited2024
- Swift Mech Ltd2026
- Swift Site Services Ltd2026
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Surfastone Limited's accounts due?
Surfastone Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Surfastone Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Surfastone Limited still trading?
Surfastone 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 Surfastone Limited do?
Surfastone Limited is registered under Other construction installation (SIC 43290).
How old is Surfastone Limited?
Surfastone Limited was incorporated on 3 December 2012, 13 years ago.
What is the penalty if Surfastone 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 Surfastone 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.