- Companies
- Joiners and carpenters
- London
- Box and Sash Ltd
Box and Sash Ltd
- Company number
- 12312709
- Incorporated
- 13 Nov 20196 years trading
- Registered office
- 7 Bell Yard, London, WC2A 2JR
- Nature of business
- Joinery installation; Glazing
Box and Sash Ltd is a 6-year-old private limited company registered in London, company number 12312709, one of 692 joinery companies in London. Companies House shows its accounts as overdue: they were due on 31 August 2026.
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 £106 (-32.7%) on the year before, to -£430.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- Current assets of £100 against £530 owed within a year: 0.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£430 | £100 | £530 | 0 | |
| 30 Nov 2023 | -£324 | £100 | £424 | 0 | |
| 30 Nov 2022 | -£218 | £318 | 0 | ||
| 30 Nov 2021 | -£211 | £212 | 0 | ||
| 30 Nov 2020 | -£105 | £106 | 0 |
Who runs and owns Box and Sash Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** O*** | Director | Nov 2019 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** F*** | Secretary | Nov 2019 | Mar 2023 |
| J*** F*** | Director | Nov 2019 | Mar 2023 |
Where Box and Sash Ltd is registered
The registered office is in London (WC2A), in the Westminster local authority area, London. Show WC2A 2JR on a map.
Other trade companies in WC2A
- Eg Cleaner Company LtdCleaning companies
- Moore's Scaffolding LtdScaffolders
- Regal Motors LimitedMechanics and garages
- Lifetime Roofing Specialist LimitedRoofers
- MJ Construction Contractor LtdBuilders
- Ridgeworks (South) LtdRoofers
- Spacex Concrete LtdProperty developers
- Nationwide Roofing & Warranty LimitedBuilders
Shared registered office
221 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Box and Sash Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 12312709
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 November 2019 (6 years ago)
- Registered office
- 7 Bell Yard, London, WC2A 2JR
- Nature of business
- Joinery installation (SIC 43320)
Glazing (SIC 43342) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 25 October 2025
- Previous names
- Property Repair Services 365 Ltd (until 15 Mar 2023)
Box and Sash Ltd (until 10 Mar 2023)
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 London
Other active joinery companies registered in London.
- BPR Carpentry Limited2018
- BQ Construction Ltd2020
- Bqi Services Ltd2023
- Brackenbury Carpentry and Joinery Ltd2000
- Brady Construction (London) Limited2016
- Brezin Joinery Ltd2026
- Britannia Southern Ltd2025
- Britdoor Limited2025
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are Box and Sash Ltd's accounts due?
Box and Sash Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Box and Sash Ltd's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Box and Sash Ltd still trading?
Box and Sash Ltd is listed as active on the Companies House register (checked 13 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 Box and Sash Ltd do?
Box and Sash Ltd is registered under Joinery installation (SIC 43320); Glazing (SIC 43342).
How old is Box and Sash Ltd?
Box and Sash Ltd was incorporated on 13 November 2019, 6 years ago.
Who runs Box and Sash Ltd?
Box and Sash Ltd has 1 active director, the longest-serving appointed in Nov 2019. Their names and service addresses are on the Companies House register.
What is the penalty if Box and Sash 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 Box and Sash Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.