- Companies
- Finishing trades
- Greenford
- JB Building & Carpentry Ltd
JB Building & Carpentry Ltd
- Company number
- 08031414
- Incorporated
- 16 Apr 201214 years trading
- Registered office
- 38 Lyndhurst Road, Greenford, Middlesex, UB6 9QR
- Nature of business
- Other building completion and finishing
JB Building & Carpentry Ltd is a 14-year-old private limited company registered in Greenford, company number 08031414, one of 59 building finishing companies in Greenford. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £1,843 (-72.7%) on the year before, to £693.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £15K against £19K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £693 | £15K | £19K | 1 | |
| 30 Apr 2024 | £2,536 | £5,861 | £13K | 1 | |
| 30 Apr 2023 | £206 | £7,394 | £21K | 1 | |
| 30 Apr 2022 | £6,301 | £7,233 | £17K | 1 | |
| 30 Apr 2021 | £18K | £47K | £32K | 1 | |
| 30 Apr 2020 | £386 | £11K | £15K | 1 | |
| 30 Apr 2019 | £305 | £12K | £17K | 1 | |
| 30 Apr 2018 | £152 | £25K | £31K | 1 | |
| 30 Apr 2017 | £6,700 | £9,346 | £11K | 1 |
Who runs and owns JB Building & Carpentry Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** B*** | Director | Apr 2012 |
Person with significant control
Where JB Building & Carpentry Ltd is registered
The registered office is in Greenford (UB6), in the Ealing local authority area, London. Show UB6 9QR on a map.
Other trade companies in UB6
- Motor Mec Centre LtdMechanics and garages
- Eminova Automotive Solutions LtdMotor traders
- CMP Waterproofing LtdSpecialist contractors
- I K Religa LtdProperty developers
- I O City Property Services LimitedBuilders
- Furtuna Fire LtdBuilders
- Dzony Spark LtdBuilders
- Naaz Services LimitedCleaning companies
What happens if JB Building & Carpentry 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 08031414
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2012 (14 years ago)
- Registered office
- 38 Lyndhurst Road, Greenford, Middlesex, UB6 9QR
- Nature of business
- 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 2025
- Last confirmation statement
- 16 April 2026
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 Greenford
Other active building finishing companies registered in Greenford.
- JB General Services Ltd2025
- Julkon Building Services Limited2011
- JW Perfect Home Ltd2018
- JW4U Ltd2024
- Kwik Move Property Developers Limited2019
- L & B Plumbing Services Ltd2015
- Main Rock Services Limited2016
- MM Building Renovations Ltd2024
All building finishing companies in Greenford · All trades in Greenford · Finishing trades across the UK
Frequently asked questions
When are JB Building & Carpentry Ltd's accounts due?
JB Building & Carpentry Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is JB Building & Carpentry Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is JB Building & Carpentry Ltd still trading?
JB Building & Carpentry 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 JB Building & Carpentry Ltd do?
JB Building & Carpentry Ltd is registered under Other building completion and finishing (SIC 43390).
How old is JB Building & Carpentry Ltd?
JB Building & Carpentry Ltd was incorporated on 16 April 2012, 14 years ago.
Who runs JB Building & Carpentry Ltd?
JB Building & Carpentry Ltd has 1 active director, the longest-serving appointed in Apr 2012. Their names and service addresses are on the Companies House register.
Who owns JB Building & Carpentry Ltd?
One person or company has significant control of JB Building & Carpentry Ltd: an individual (owns 75% or more of the shares).
What is the penalty if JB Building & Carpentry 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 JB Building & Carpentry 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.