- Companies
- Property developers
- Watford
- Cosy Cave Limited
Cosy Cave Limited
- Company number
- 09550951
- Incorporated
- 20 Apr 201511 years trading
- Registered office
- 367 Prestwick Road, Watford, WD19 6UL
- Nature of business
- Development of building projects; Construction of domestic buildings; Plumbing, heat and air-conditioning installation; Other building completion and finishing
Cosy Cave Limited is a 11-year-old private limited company registered in Watford, company number 09550951, one of 277 property development companies in Watford. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £13K on the year before, to -£13K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £17K against £30K owed within a year: 0.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | -£13K | £17K | £30K | 0 | |
| 30 Apr 2025 | £100 | £30K | £26K | 0 | |
| 30 Apr 2024 | £3,967 | £82K | £69K | 0 | |
| 30 Apr 2023 | £100 | £38K | £26K | 0 | |
| 30 Apr 2022 | -£9,512 | £5,670 | £1,423 | 0 | |
| 30 Apr 2021 | £100 | £51K | £5,820 | 1 | |
| 30 Apr 2020 | £100 | £24K | £33K | 1 | |
| 30 Apr 2019 | £100 | £20K | £35K | 1 | |
| 30 Apr 2018 | £28K | £29K | £35K | £4,155 | 1 |
| 30 Apr 2017 | -£4,525 | £14K | £20K |
Where Cosy Cave Limited is registered
The registered office is in Watford (WD19), in the Three Rivers local authority area, East of England. Show WD19 6UL on a map.
Other trade companies in WD19
- DTVM Security Solutions LtdElectricians
- Scenic Plasterwork’S LtdPlasterers
- Terranova Gardens LtdLandscapers and gardeners
- Synclyst LtdCleaning companies
- Hcdbl Group LtdProperty developers
- Primecore Contracts LimitedBuilders
- Kenworx Plumbing & Heating LtdPlumbers and heating engineers
- Adrclim LimitedBuilders
What happens if Cosy Cave 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 09550951
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 April 2015 (11 years ago)
- Registered office
- 367 Prestwick Road, Watford, WD19 6UL
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 19 January 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Watford
Other active property development companies registered in Watford.
- Courtgate Limited1978
- Craftlock Developments Limited2026
- CSF Dry Lining Ltd2017
- D & M London Construction Ltd.2017
- D&I Colour Ltd2022
- D&M Mission Critical Services Ltd2025
- D&Tola Construction Ltd2018
- Dacag Limited2025
All property development companies in Watford · All trades in Watford · Property developers across the UK
Frequently asked questions
When are Cosy Cave Limited's accounts due?
Cosy Cave Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Cosy Cave Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Cosy Cave Limited still trading?
Cosy Cave 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 Cosy Cave Limited do?
Cosy Cave Limited is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Cosy Cave Limited?
Cosy Cave Limited was incorporated on 20 April 2015, 11 years ago.
What is the penalty if Cosy Cave 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 Cosy Cave 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.