- Companies
- Plumbers and heating engineers
- Deal
- David C Osborne Limited
David C Osborne Limited
- Company number
- 04119452
- Incorporated
- 4 Dec 200025 years trading
- Registered office
- 2-4 Park Avenue, Deal, Kent, CT14 9AL
- Nature of business
- Plumbing, heat and air-conditioning installation
David C Osborne Limited is a 25-year-old private limited company registered in Deal, company number 04119452, one of 15 plumbing and heating companies in Deal. 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 up £681 (+0.7%) on the year before, to £95K.
- Net assets rose in 6 of 7 year-on-year comparisons on record.
- Current assets of £142K against £66K owed within a year: 2.1 times cover.
- 7 employees on average, down from 11 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £95K | £37K | £142K | £66K | 7 |
| 31 Mar 2024 | £94K | £95K | £153K | £79K | 11 |
| 31 Mar 2023 | £90K | £125K | £181K | £107K | 12 |
| 31 Mar 2022 | £81K | £108K | £159K | £94K | 12 |
| 31 Mar 2021 | £66K | £85K | £129K | £83K | 11 |
| 31 Mar 2020 | £64K | £82K | £107K | £60K | 11 |
| 31 Mar 2019 | £62K | £80K | £133K | £95K | 12 |
| 31 Mar 2018 | £77K | £100K | £153K | £108K | 12 |
Where David C Osborne Limited is registered
The registered office is in Deal (CT14), in the Dover local authority area, South East. Show CT14 9AL on a map.
Other trade companies in CT14
- Victoria&Alex Construction LtdInstallers
- Shakticola Consultants LimitedProperty developers
- A W Carpentry LtdJoiners and carpenters
- Lens Groundwork & Utilities LtdCivil engineering
- MBM Electrical Services (Deal) LtdElectricians
- SBG Brickwork & Construction LtdFinishing trades
- Morgan P Utilities LimitedCivil engineering
- Eclectic Collection LtdMechanics and garages
What happens if David C Osborne 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
- 04119452
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 December 2000 (25 years ago)
- Registered office
- 2-4 Park Avenue, Deal, Kent, CT14 9AL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 December 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Deal
Other active plumbing and heating companies registered in Deal.
- Evertec Plumbing and Heating Ltd2015
- GM Pro Plumbing Ltd2022
- Grinstead Building Services Ltd2022
- Gro Heating Ltd2012
- J & T Heating Ltd2014
- J D Griggs Plumbing Ltd2023
- Wegberg Limited2013
- Wegtec Ltd2025
All plumbing and heating companies in Deal · All trades in Deal · Plumbers and heating engineers across the UK
Frequently asked questions
When are David C Osborne Limited's accounts due?
David C Osborne Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is David C Osborne 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 David C Osborne Limited still trading?
David C Osborne 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 David C Osborne Limited do?
David C Osborne Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is David C Osborne Limited?
David C Osborne Limited was incorporated on 4 December 2000, 25 years ago.
What is the penalty if David C Osborne 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 David C Osborne 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.