- Companies
- Joiners and carpenters
- Brentford
- Mustard Props Limited
Mustard Props Limited
- Company number
- 15255033
- Incorporated
- 2 Nov 20232 years trading
- Registered office
- Profile West, Suite D Second Floor, 950 Great West Road, Brentford, TW8 9ES
- Nature of business
- Joinery installation
Mustard Props Limited is a 2-year-old private limited company registered in Brentford, company number 15255033, one of the UK's joinery companies. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £349 (-1.4%) on the year before, to £24K.
- Current assets of £15K against £15K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £24K | £15K | £15K | 1 | |
| 30 Nov 2024 | £25K | £5,495 | £8,556 | 1 |
Where Mustard Props Limited is registered
The registered office is in Brentford (TW8), in the Hounslow local authority area, London. Show TW8 9ES on a map.
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Also registered at this address
12 other companies use the same registered office as Mustard Props Limited.
- Barnards' Ceilings and Partitions LimitedFinishing trades
- Dhatt Construction London LimitedBuilders
- Elite Construction Building Services LimitedBuilders
- Elite Construction London LimitedBuilders
- Florin Baltar LtdSpecialist contractors
- GJ Williscroft Electrical LimitedMachinery repair and installation
- Glowgrid Energy LtdPlumbers and heating engineers
- Leckie Joiners LtdProperty developers
- Pro-Fit Shopfront & Shutters London LtdInstallers
- Southern Classics (92) LimitedMechanics and garages
- Two Seven Stage Work LimitedJoiners and carpenters
- Zak Building Contractors LimitedBuilders
What happens if Mustard Props 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 15255033
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2023 (2 years ago)
- Registered office
- Profile West, Suite D Second Floor, 950 Great West Road, Brentford, TW8 9ES
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 1 November 2025
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 Brentford
Other active joinery companies registered in Brentford.
All joinery companies in Brentford · All trades in Brentford · Joiners and carpenters across the UK
Frequently asked questions
When are Mustard Props Limited's accounts due?
Mustard Props Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Mustard Props Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Mustard Props Limited still trading?
Mustard Props 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 Mustard Props Limited do?
Mustard Props Limited is registered under Joinery installation (SIC 43320).
How old is Mustard Props Limited?
Mustard Props Limited was incorporated on 2 November 2023, 2 years ago.
What is the penalty if Mustard Props 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 Mustard Props 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.