- Companies
- Finishing trades
- Seaton
- Cottam Construction Ltd
Cottam Construction Ltd
- Company number
- 04593909
- Incorporated
- 19 Nov 200223 years trading
- Registered office
- 8-10 Queen Street, Seaton, Devon, EX12 2NY
- Nature of business
- Other building completion and finishing
Cottam Construction Ltd is a 23-year-old private limited company registered in Seaton, company number 04593909, one of 8 building finishing companies in Seaton. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £997K (-49.3%) on the year before, to £1M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.9M against £967K owed within a year: 2.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £1M | £1.8M | £1.9M | £967K | 0 |
| 30 Nov 2024 | £2M | £1.7M | £2.2M | £247K | 4 |
| 30 Nov 2023 | £1.8M | £108K | £2M | £224K | 7 |
| 30 Nov 2022 | £1.6M | £515K | £1.7M | £181K | 7 |
| 30 Nov 2021 | £2M | £848K | £2.3M | £296K | 7 |
| 30 Nov 2020 | £1.7M | £668K | £1.9M | £216K | 6 |
| 30 Nov 2019 | £1.6M | £667K | £1.8M | £217K | 6 |
| 30 Nov 2018 | £1.4M | £529K | £1.5M | £158K | |
| 30 Nov 2017 | £1.3M | £386K | £1.4M | £131K | |
| 30 Nov 2016 | £1.2M | £781K | £1.4M | £149K |
Where Cottam Construction Ltd is registered
The registered office is in Seaton (EX12), in the East Devon local authority area, South West. Show EX12 2NY on a map.
Other trade companies in EX12
- Svalinn Power Consulting LimitedSpecialist contractors
- Coolhaus UK LtdPlumbers and heating engineers
- Signature Build & Landscaping LtdFinishing trades
- Holm Projects LtdBuilders
- Dinosaur Cleaning LtdCleaning companies
- 6 Weekly Window Cleaning LtdCleaning companies
- J Smith Bespoke Carpentry & Joinery LtdProperty developers
- Hancock Construction & Renovation LtdBuilders
Shared registered office
45 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 Cottam Construction 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 04593909
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 November 2002 (23 years ago)
- Registered office
- 8-10 Queen Street, Seaton, Devon, EX12 2NY
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 19 November 2025
- Previous names
- Cottam & Northcott Builders Limited (until 4 Feb 2025)
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Seaton
Other active building finishing companies registered in Seaton.
- Matt Daines Building & Property Maintenance Ltd2013
- Multiblast Ltd2013
- Northcott Building Contractors Ltd.2001
- Roger Adams Construction Ltd.1997
- Signature Build & Landscaping Ltd2026
- Strawbridge Building Contractors Ltd2021
- Clarke Brothers Building Contractors Ltd2017
All building finishing companies in Seaton · All trades in Seaton · Finishing trades across the UK
Frequently asked questions
When are Cottam Construction Ltd's accounts due?
Cottam Construction Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Cottam Construction Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Cottam Construction Ltd still trading?
Cottam Construction 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 Cottam Construction Ltd do?
Cottam Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Cottam Construction Ltd?
Cottam Construction Ltd was incorporated on 19 November 2002, 23 years ago.
What is the penalty if Cottam Construction 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 Cottam Construction 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.