- Companies
- Joiners and carpenters
- Banbury
- B Carron Builders Ltd
B Carron Builders Ltd
- Company number
- 06349869
- Incorporated
- 22 Aug 200719 years trading
- Registered office
- 34 Blenheim Rise, Kings Sutton, Banbury, OX17 3QX
- Nature of business
- Joinery installation
B Carron Builders Ltd is a 19-year-old private limited company registered in Banbury, company number 06349869, one of 10 joinery companies in Banbury. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £1,366 on the year before, to £1,373.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £6,629 against £4,983 owed within a year: 1.3 times cover.
- 1 employee 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 Aug 2025 | £1,373 | £6,629 | £4,983 | 1 | |
| 31 Aug 2024 | £7 | £4,123 | £4,169 | 1 | |
| 31 Aug 2023 | £6,949 | £10K | £2,922 | 1 | |
| 31 Aug 2022 | £726 | £6,011 | £4,035 | 1 | |
| 31 Aug 2021 | £522 | £5,813 | £4,081 | 1 | |
| 31 Aug 2020 | £3,122 | £9,517 | £5,220 | 1 | |
| 31 Aug 2019 | £2,132 | -£3,792 | £4,784 | ||
| 31 Aug 2018 | -£29 | £606 | £4,931 | £4,960 | |
| 31 Aug 2017 | £607 | £25K | £24K | ||
| 31 Aug 2016 | £11K | £11K |
Where B Carron Builders Ltd is registered
The registered office is in Banbury (OX17), in the West Northamptonshire local authority area, East Midlands. Show OX17 3QX on a map.
Other trade companies in OX17
- CHM Facilities Services LtdFacilities management
- The Motor House Oxfordshire LimitedMotor traders
- Urban & Country Renewables LimitedInstallers
- Wright & Co Realty Projects LimitedBuilders
- MGR Banbury LimitedBuilders
- Ninety-Two Industries LtdMechanics and garages
- Motorline Cars LimitedMotor traders
- Penniston Developments LimitedFinishing trades
What happens if B Carron Builders 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 06349869
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 August 2007 (19 years ago)
- Registered office
- 34 Blenheim Rise, Kings Sutton, Banbury, OX17 3QX
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 22 August 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Banbury
Other active joinery companies registered in Banbury.
- Brackley Glass Ltd2025
- Clifford Harris Ltd2013
- Forestwood Designs Ltd2012
- Keldan Homes Ltd2014
- L J Construction Carpentry Contractors Limited2007
- Pinnacle Carpentry Services Ltd2015
- WB Carpentry and Building Ltd2022
- A Bailey Carpentry & Joinery Limited2014
All joinery companies in Banbury · All trades in Banbury · Joiners and carpenters across the UK
Frequently asked questions
When are B Carron Builders Ltd's accounts due?
B Carron Builders Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is B Carron Builders Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is B Carron Builders Ltd still trading?
B Carron Builders 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 B Carron Builders Ltd do?
B Carron Builders Ltd is registered under Joinery installation (SIC 43320).
How old is B Carron Builders Ltd?
B Carron Builders Ltd was incorporated on 22 August 2007, 19 years ago.
What is the penalty if B Carron Builders 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 B Carron Builders 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.