- Companies
- Roofers
- Leigh-on-Sea
- B J Unwin Roofing Limited
B J Unwin Roofing Limited
- Company number
- 09029817
- Incorporated
- 8 May 201412 years trading
- Registered office
- The Firs, Eastwood Rise, Leigh-on-Sea, SS9 5DE
- Nature of business
- Roofing activities
B J Unwin Roofing Limited is a 12-year-old private limited company registered in Leigh-on-Sea, company number 09029817, one of 25 roofing companies in Leigh-on-Sea. 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 down £22K (-10.9%) on the year before, to £184K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £335K against £173K owed within a year: 1.9 times cover.
- 5 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 Mar 2025 | £184K | £13K | £335K | £173K | 5 |
| 31 Mar 2024 | £206K | £55K | £409K | £203K | 5 |
| 31 Mar 2023 | £242K | £220K | £608K | £366K | 5 |
| 31 Mar 2022 | £67K | £15K | £320K | £251K | 5 |
| 31 Mar 2021 | £29K | £16K | £246K | £209K | 5 |
| 31 Mar 2020 | £95K | £35K | £246K | £174K | 4 |
| 31 Mar 2019 | £133K | £4,262 | £415K | £299K | 3 |
| 31 Mar 2018 | £156K | £0 | £303K | £162K | 3 |
| 31 Mar 2017 | £192K | £1,850 | £421K | £247K | 4 |
| 31 Mar 2016 | £54K | £156K | £114K |
Where B J Unwin Roofing Limited is registered
The registered office is in Leigh-on-Sea (SS9), in the Rochford local authority area, East of England. Show SS9 5DE on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
What happens if B J Unwin Roofing 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
- 09029817
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2014 (12 years ago)
- Registered office
- The Firs, Eastwood Rise, Leigh-on-Sea, SS9 5DE
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 May 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Leigh-on-Sea
Other active roofing companies registered in Leigh-on-Sea.
- B.Webb Roofing Ltd2016
- Barretts Roofing & Guttering Limited2025
- Britannia Roofing & Dampproofing Ltd2026
- C.F. Roofing (Essex) Limited2012
- City Cladding Solutions Ltd2022
- Coopers Roofing Limited2025
- CRM Roofing Limited2023
- D & G Flat Roofing Systems Limited2020
All roofing companies in Leigh-on-Sea · All trades in Leigh-on-Sea · Roofers across the UK
Frequently asked questions
When are B J Unwin Roofing Limited's accounts due?
B J Unwin Roofing 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 B J Unwin Roofing 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 B J Unwin Roofing Limited still trading?
B J Unwin Roofing 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 B J Unwin Roofing Limited do?
B J Unwin Roofing Limited is registered under Roofing activities (SIC 43910).
How old is B J Unwin Roofing Limited?
B J Unwin Roofing Limited was incorporated on 8 May 2014, 12 years ago.
What is the penalty if B J Unwin Roofing 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 B J Unwin Roofing 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.