- Companies
- Finishing trades
- Reading
- Owlsworth Conservation Ltd
Owlsworth Conservation Ltd
- Company number
- 04690025
- Incorporated
- 7 Mar 200323 years trading
- Registered office
- Unit 2 Paddock Road, Caversham, Reading, Berkshire, RG4 5BY
- Nature of business
- Other building completion and finishing
Owlsworth Conservation Ltd is a 23-year-old private limited company registered in Reading, company number 04690025, one of 122 building finishing companies in Reading. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £241K (+17.4%) on the year before, to £1.6M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £3.8M against £2.1M owed within a year: 1.8 times cover.
- 38 employees on average, down from 39 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £1.6M | £746K | £3.8M | £2.1M | 38 |
| 31 Dec 2023 | £1.4M | £320K | £3.1M | £1.7M | 39 |
| 31 Dec 2022 | £1.2M | £290K | £2.7M | £1.5M | 27 |
| 31 Dec 2021 | £1M | £554K | £2.1M | £1.1M | 28 |
| 31 Dec 2020 | £641K | £428K | £1.7M | £1.1M | 30 |
| 31 Dec 2019 | £400K | £24K | £1.4M | £1.1M | 30 |
| 31 Dec 2018 | £284K | £275K | £1.3M | £1.1M | 32 |
| 31 Dec 2017 | £237K | £34K | £1.2M | £1.1M | 27 |
| 31 Dec 2016 | £201K | £13K | £969K | £768K | 26 |
| 31 Dec 2015 | £152K | £29K | £852K | £700K |
Where Owlsworth Conservation Ltd is registered
The registered office is in Reading (RG4), in the Reading local authority area, South East. Show RG4 5BY on a map.
Other trade companies in RG4
- Soma Garden LtdLandscapers and gardeners
- Katharos Cleaning Specialist LimitedCleaning companies
- Cosi Cool LtdPlumbers and heating engineers
- Hadley Home Renovations LimitedBuilders
- Ahmz Motor Group LtdMotor traders
- Green Workspaces LtdLandscapers and gardeners
- Nature Wipes LtdCleaning companies
- Dukes Conservation LimitedSpecialist contractors
Also registered at this address
1 other company uses the same registered office as Owlsworth Conservation Ltd.
- Owlsworth Roofing LtdRoofers
What happens if Owlsworth Conservation 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 04690025
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 2003 (23 years ago)
- Registered office
- Unit 2 Paddock Road, Caversham, Reading, Berkshire, RG4 5BY
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 7 March 2026
- Charges (mortgages)
- 3 outstanding of 3 registered
- Previous names
- Owlsworth Ijp Ltd (until 11 Apr 2026)
Ijp Conservation Limited (until 14 Jan 2010)
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 Reading
Other active building finishing companies registered in Reading.
- Ozone Property Developments Limited2021
- Ozone-Eco Ltd2010
- Parkview Glazing Ltd2026
- Pest Off Limited2024
- Pils Marketing Services Limited2006
- Precision PM Limited2026
- Prishyla Properties Limited2025
- Pro Workspace Solutions Limited2020
All building finishing companies in Reading · All trades in Reading · Finishing trades across the UK
Frequently asked questions
When are Owlsworth Conservation Ltd's accounts due?
Owlsworth Conservation Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Owlsworth Conservation Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Owlsworth Conservation Ltd still trading?
Owlsworth Conservation Ltd is listed as active on the Companies House register (checked 12 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 Owlsworth Conservation Ltd do?
Owlsworth Conservation Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Owlsworth Conservation Ltd?
Owlsworth Conservation Ltd was incorporated on 7 March 2003, 23 years ago.
What is the penalty if Owlsworth Conservation 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 Owlsworth Conservation Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.