- Company number
- 09185869
- Incorporated
- 21 Aug 201412 years trading
- Registered office
- Marshall House, Suite 21-25, 124 Middleton Road, Morden, SM4 6RW
- Nature of business
- Construction of domestic buildings
Mubil Builder Ltd is a 12-year-old private limited company registered in Morden, company number 09185869, one of 191 building contractors in Morden. 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 £3,212 (+38.7%) on the year before, to -£5,092.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- 2 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 Aug 2025 | -£5,092 | £1,843 | £6,935 | 2 | |
| 31 Aug 2024 | -£8,304 | £640 | £8,944 | 2 | |
| 31 Aug 2023 | £1,664 | £957 | £2,621 | 2 | |
| 31 Aug 2022 | £1,664 | £957 | £2,621 | 1 | |
| 31 Aug 2021 | -£1,404 | £957 | £2,361 | 2 | |
| 31 Aug 2020 | £1,379 | £194 | £1,573 | 2 | |
| 31 Aug 2019 | -£1,299 | £1,083 | £2,382 | 2 | |
| 31 Aug 2018 | -£1,461 | £1,081 | £2,542 | 2 | |
| 31 Aug 2017 | -£1,648 | £898 | £2,546 | ||
| 31 Aug 2016 | -£1,652 | £562 | £2,214 |
Where Mubil Builder Ltd is registered
The registered office is in Morden (SM4), in the Merton local authority area, London. Show SM4 6RW on a map.
Other trade companies in SM4
- Penta Projects LtdFinishing trades
- Vip Autos London LtdMotor traders
- Apx Mobile Mechanics LimitedMechanics and garages
- Global Autos London LtdMotor traders
- Prana Projects LimitedBuilders
- Londons Build UK LtdBuilders
- Hilal Al Emarate Building Cont. and BLDG. Materials TRDG. LtdBuilders
- Parixon LtdElectricians
Shared registered office
92 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 Mubil Builder 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
- 09185869
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2014 (12 years ago)
- Registered office
- Marshall House, Suite 21-25, 124 Middleton Road, Morden, SM4 6RW
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 6 February 2026
- Previous names
- Mussawir & Ashar Trading Limited (until 31 Dec 2023)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Morden
Other active building contractors registered in Morden.
- Muca Construction Ltd2022
- Mughal Construction Services Ltd2025
- Multispace Ltd2016
- Mundex Limited2015
- MW Painting&Decorating Ltd2024
- Myla Projects Ltd2019
- Najeeb Trading Limited2022
- NBKZ Limited2024
All building contractors in Morden · All trades in Morden · Builders across the UK
Frequently asked questions
When are Mubil Builder Ltd's accounts due?
Mubil Builder 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 Mubil Builder 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 Mubil Builder Ltd still trading?
Mubil Builder 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 Mubil Builder Ltd do?
Mubil Builder Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Mubil Builder Ltd?
Mubil Builder Ltd was incorporated on 21 August 2014, 12 years ago.
What is the penalty if Mubil Builder 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 Mubil Builder 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.