- Company number
- 01361650
- Incorporated
- 5 Apr 197848 years trading
- Registered office
- 9 Cheam Road, Ewell, Epsom, Surrey, KT17 1SP
- Nature of business
- Construction of domestic buildings
John Cornell Builders Limited is a 48-year-old private limited company registered in Epsom, company number 01361650, one of 148 building contractors in Epsom. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 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 down £79 (-0.5%) on the year before, to £15K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £4,112 against £186 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £15K | £4,112 | £186 | 0 | |
| 31 Mar 2024 | £15K | £4,112 | £142 | 0 | |
| 31 Mar 2023 | £15K | £3,891 | 0 | ||
| 31 Mar 2022 | £15K | £3,683 | 0 | ||
| 31 Mar 2021 | £15K | £4,037 | |||
| 31 Mar 2019 | £16K | £11K | £5,961 | ||
| 31 Mar 2018 | £8,595 | £11K | £2,277 | ||
| 31 Mar 2017 | £29K | £12K | £1,095 | ||
| 31 Mar 2016 | £51K | £19K | £19K | £3,281 | |
| 31 Mar 2015 | £100K | £65K | £68K | £11K |
Where John Cornell Builders Limited is registered
The registered office is in Epsom (KT17), in the Epsom and Ewell local authority area, South East. Show KT17 1SP on a map.
Other trade companies in KT17
- J M Wadey (New Malden) Accident Repair Centre LtdMechanics and garages
- Clean101 LimitedCleaning companies
- Optima Adh LtdProperty developers
- NW-Projects London LtdBuilders
- Landmark Maintenance Services LtdFinishing trades
- Fuse Haus LtdElectricians
- Saplin Construction LtdBuilders
- MMC Roofing & Building LtdRoofers
Shared registered office
50 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if John Cornell Builders 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 01361650
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 1978 (48 years ago)
- Registered office
- 9 Cheam Road, Ewell, Epsom, Surrey, KT17 1SP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 30 December 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Epsom
Other active building contractors registered in Epsom.
- John Perkins Projects Ltd2002
- Jrsgroup Ltd2026
- Kas Carpentry Ltd2026
- Kavbro Build Limited1997
- Kes Construction (London) Limited2016
- Keystone Comfort Solutions Ltd2023
- Kirby SPV Limited2022
- Kirkup Build Ltd2013
All building contractors in Epsom · All trades in Epsom · Builders across the UK
Frequently asked questions
When are John Cornell Builders Limited's accounts due?
John Cornell Builders Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is John Cornell Builders Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is John Cornell Builders Limited still trading?
John Cornell Builders 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 John Cornell Builders Limited do?
John Cornell Builders Limited is registered under Construction of domestic buildings (SIC 41202).
How old is John Cornell Builders Limited?
John Cornell Builders Limited was incorporated on 5 April 1978, 48 years ago.
What is the penalty if John Cornell Builders 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 John Cornell Builders 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.