- Companies
- Specialist contractors
- Ascot
- Surrey Basements Limited
Surrey Basements Limited
- Company number
- 06734808
- Incorporated
- 28 Oct 200817 years trading
- Registered office
- 141A New Road, Ascot, Berkshire, SL5 8QA
- Nature of business
- Other specialised construction activities n.e.c.
Surrey Basements Limited is a 17-year-old private limited company registered in Ascot, company number 06734808, one of 18 specialist construction companies in Ascot. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £48K (+18.6%) on the year before, to £303K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £169K against £97K owed within a year: 1.7 times cover.
- 4 employees 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 Oct 2025 | £303K | £96K | £169K | £97K | 4 |
| 31 Oct 2024 | £256K | £97K | £155K | £65K | 4 |
| 31 Oct 2023 | £169K | £21K | £81K | £98K | 4 |
| 31 Oct 2022 | £159K | £31K | £105K | £75K | 4 |
| 31 Oct 2021 | £153K | £195K | £105K | 4 | |
| 31 Oct 2020 | £163K | £196K | £137K | 4 | |
| 31 Oct 2019 | £124K | £110K | £77K | ||
| 31 Oct 2018 | £121K | £163K | £51K | ||
| 31 Oct 2017 | £89K | £131K | £54K | ||
| 31 Oct 2016 | £44K | £19K | £104K | £67K |
Where Surrey Basements Limited is registered
The registered office is in Ascot (SL5), in the Windsor and Maidenhead local authority area, South East. Show SL5 8QA on a map.
Other trade companies in SL5
- Autova UK LtdMotor traders
- Drive Care Hub LtdMotor traders
- Berkshire Eco Clean LimitedCleaning companies
- Sunfix Solar LtdInstallers
- SRD Recoveries LtdMechanics and garages
- The Marlow Roofermann and Sons LimitedRoofers
- Painting Precision LtdPainters and decorators
- Loyal to the Soil LtdLandscapers and gardeners
Also registered at this address
8 other companies use the same registered office as Surrey Basements Limited.
- All Seasons Window Cleaning LimitedCleaning companies
- Armstrong Painting & Decorating LtdPainters and decorators
- Ascot Window Cleaning LtdCleaning companies
- Axton Ductwork Installations LimitedPlumbers and heating engineers
- Bath Brains LimitedPlumbers and heating engineers
- D.R.Y.Trading LimitedInstallers
- Deliver Mep LimitedInstallers
- J & J Wall LimitedRoofers
What happens if Surrey Basements 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 06734808
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 October 2008 (17 years ago)
- Registered office
- 141A New Road, Ascot, Berkshire, SL5 8QA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 29 October 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
- Previous names
- Surrey County Basements Limited (until 21 Apr 2010)
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 Ascot
Other active specialist construction companies registered in Ascot.
- The Build Group Ascot Ltd2024
- West Hill Project Management Limited2024
- Apex Panels Ltd2025
- D'arte Projects Ltd2021
- Ecg Services Limited2014
- Figo Stone Ltd2022
- Illusion Plaster Ltd2026
- J & B Maintenance Services Limited2013
All specialist construction companies in Ascot · All trades in Ascot · Specialist contractors across the UK
Frequently asked questions
When are Surrey Basements Limited's accounts due?
Surrey Basements Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Surrey Basements Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Surrey Basements Limited still trading?
Surrey Basements 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 Surrey Basements Limited do?
Surrey Basements Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Surrey Basements Limited?
Surrey Basements Limited was incorporated on 28 October 2008, 17 years ago.
What is the penalty if Surrey Basements 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 Surrey Basements 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.