- Company number
- 09764539
- Incorporated
- 7 Sep 201511 years trading
- Registered office
- 320 Ewell Road, Surbiton, Surrey, KT6 7AL
- Nature of business
- Construction of domestic buildings
Warren Oak Construction Limited is a 11-year-old private limited company registered in Surbiton, company number 09764539, one of 86 building contractors in Surbiton. Its next accounts are due at Companies House on 31 May 2027, and its first CT600 is due at HMRC on 31 March 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 unchanged on the year before, at £41K.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- Current assets of £174K against £133K owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £41K | £1,657 | £174K | £133K | 1 |
| 31 Mar 2024 | £41K | £2,295 | £7.7M | £7.6M | 1 |
| 31 Mar 2023 | £41K | £209K | £7.9M | £7.9M | 1 |
| 31 Mar 2022 | £41K | £60K | £7.8M | £7.7M | 1 |
| 31 Mar 2021 | £41K | £2,893 | £7.7M | £7.7M | 1 |
| 30 Sep 2019 | £41K | £490K | £6.1M | £6M | 1 |
| 30 Sep 2018 | £41K | £17K | £1.1M | £1M | |
| 30 Sep 2017 | £38K | £8,142 | £413K | £375K | |
| 30 Sep 2016 | -£13K | £93K | £1.1M | £1.1M |
Where Warren Oak Construction Limited is registered
The registered office is in Surbiton (KT6), in the Kingston upon Thames local authority area, London. Show KT6 7AL on a map.
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- Uniiq Property LtdProperty developers
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What happens if Warren Oak 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 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
- 09764539
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 September 2015 (11 years ago)
- Registered office
- 320 Ewell Road, Surbiton, Surrey, KT6 7AL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 6 September 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 Surbiton
Other active building contractors registered in Surbiton.
- Wehomework Limited2020
- Yz Homes Limited2010
- “Artis UK” Limited2017
- 3L Construction Ltd2023
- A Dishliev Ltd2018
- A&A Nela Construction Ltd2024
- A&U Scaffolding Ltd2022
- Abc Builders London Ltd2014
All building contractors in Surbiton · All trades in Surbiton · Builders across the UK
Frequently asked questions
When are Warren Oak Construction Limited's accounts due?
Warren Oak Construction Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Warren Oak 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 March 2026, due by 31 March 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Warren Oak Construction Limited still trading?
Warren Oak Construction Limited is listed as active on the Companies House register (checked 13 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 Warren Oak Construction Limited do?
Warren Oak Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Warren Oak Construction Limited?
Warren Oak Construction Limited was incorporated on 7 September 2015, 11 years ago.
What is the penalty if Warren Oak 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 Warren Oak Construction Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.