- Companies
- Plumbers and heating engineers
- Swanage
- Birch Oil & Plumbing Ltd
Birch Oil & Plumbing Ltd
- Company number
- 06713954
- Incorporated
- 2 Oct 200818 years trading
- Registered office
- Unit 1 the A J M Centre, Prospect Business Park, Swanage, Dorset, BH19 1FE
- Nature of business
- Plumbing, heat and air-conditioning installation
Birch Oil & Plumbing Ltd is a 18-year-old private limited company registered in Swanage, company number 06713954, one of 16 plumbing and heating companies in Swanage. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £10K (+210.3%) on the year before, to £15K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £17K against £3,830 owed within a year: 4.5 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | £15K | £11K | £17K | £3,830 | 2 |
| 31 Oct 2024 | £4,844 | £9,042 | £12K | £5,141 | 2 |
| 31 Oct 2023 | £4,580 | £7,826 | £16K | £7,033 | 2 |
| 31 Oct 2022 | £15K | £8,881 | £21K | £11K | 2 |
| 31 Oct 2021 | £1,953 | £17K | £25K | £15K | 2 |
| 31 Oct 2020 | -£897 | £43K | £56K | £19K | 2 |
| 31 Oct 2019 | -£963 | £3,710 | £35K | £49K | 2 |
| 31 Oct 2018 | £695 | £11K | £44K | £52K | 2 |
| 31 Oct 2017 | £2,866 | £19K | £54K | £58K | 2 |
| 31 Oct 2016 | £1,602 | £6,810 | £23K | £30K |
Who runs and owns Birch Oil & Plumbing Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| N*** B*** | Director | Oct 2008 |
| S*** B*** | Director | Oct 2008 |
| N*** B*** | Secretary | Oct 2008 |
Person with significant control
Where Birch Oil & Plumbing Ltd is registered
The registered office is in Swanage (BH19), in the Dorset local authority area, South West. Show BH19 1FE on a map.
Other trade companies in BH19
- Stella Leisure LimitedSpecialist contractors
- Meteau Properties LimitedBuilders
- SF Construction (Dorset) LtdInstallers
- Kick Car Care LtdMechanics and garages
- L Parker Building Services LtdPlumbers and heating engineers
- Marston Property (Dorset) LtdBuilders
- Egan Customs LtdMechanics and garages
- Cleanbeee Services LtdCleaning companies
Also registered at this address
11 other companies use the same registered office as Birch Oil & Plumbing Ltd.
- Bathman Services LtdPlumbers and heating engineers
- Blue Fish Design & Build LtdBuilders
- Bournemouth Cars LtdMotor traders
- Bricks & Stones LtdBuilders
- C & C Engineering LtdCivil engineering
- Corfe Construction LtdFinishing trades
- Cut Above Flooring LtdFloor and wall tilers
- D I Woodworx LimitedJoiners and carpenters
- DD Works LtdCivil engineering
- Deborah Holdings LtdScaffolders
- Devon & Dorset Contractors LtdSpecialist contractors
What happens if Birch Oil & Plumbing 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 06713954
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 October 2008 (18 years ago)
- Registered office
- Unit 1 the A J M Centre, Prospect Business Park, Swanage, Dorset, BH19 1FE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 2 October 2025
- Previous names
- Birch Oil and Plumbing Ltd (until 27 Oct 2008)
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 Swanage
Other active plumbing and heating companies registered in Swanage.
- Butler Plumbing & Heating Limited2005
- Dorset Heat Ltd2013
- Greenheat Plumbing & Heating Ltd2012
- Hillcrest Heating & Plumbing Ltd2024
- Jones & Prior of Swanage Limited2023
- JSG Plumbing & Heating Limited2007
- L Parker Building Services Ltd2026
- Matthew Turner Plumbing and Heating Limited2011
All plumbing and heating companies in Swanage · All trades in Swanage · Plumbers and heating engineers across the UK
Frequently asked questions
When are Birch Oil & Plumbing Ltd's accounts due?
Birch Oil & Plumbing Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Birch Oil & Plumbing Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Birch Oil & Plumbing Ltd still trading?
Birch Oil & Plumbing 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 Birch Oil & Plumbing Ltd do?
Birch Oil & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Birch Oil & Plumbing Ltd?
Birch Oil & Plumbing Ltd was incorporated on 2 October 2008, 18 years ago.
Who runs Birch Oil & Plumbing Ltd?
Birch Oil & Plumbing Ltd has 2 active directors, the longest-serving appointed in Oct 2008. Their names and service addresses are on the Companies House register.
Who owns Birch Oil & Plumbing Ltd?
One person or company has significant control of Birch Oil & Plumbing Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Birch Oil & Plumbing 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 Birch Oil & Plumbing 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.