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- Mullins Construction Ltd
Company profile · Finishing trades
Mullins Construction Ltd
Mullins Construction Ltd is a 10-year-old private limited company registered in London, company number 10222165, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House.
Mullins Construction Ltd over the years
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 £36K (-22.5%) on the year before, to £122K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £126K against £35K owed within a year: 3.6 times cover.
- 2 employees 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 Jun 2025 | £122K | £126K | £35K | 2 | |
| 30 Jun 2024 | £158K | £124K | £22K | 2 | |
| 30 Jun 2023 | £257K | £260K | £77K | 2 | |
| 30 Jun 2022 | £148K | £147K | £39K | 2 | |
| 30 Jun 2021 | £111K | £170K | £52K | 2 | |
| 30 Jun 2020 | £9,563 | £22K | £9,948 | 2 | |
| 30 Jun 2019 | £14K | £25K | £9,848 | ||
| 30 Jun 2018 | £2,390 | £12K | £8,972 | ||
| 30 Jun 2017 | £7,016 | £15K | £7,760 |
Where Mullins Construction Ltd is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 5NF on a map.
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What happens if Mullins Construction 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 10222165
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 June 2016 (10 years ago)
- Registered office
- 79 Thackeray House 79 Thackeray House, 1112 Harrow Road, London, NW10 5NF
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 19 December 2025
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 London
Other active building finishing companies registered in London.
- Multani Modern Construction Ltd2025
- Multibiz Industries Ltd2025
- Multifinish Limited2026
- Multiskilled Handyman Company Ltd2026
- Murati Construction Ltd2020
- Murphy’S Saw Ltd2019
- Mus Maintenance Services Ltd2026
- Musai Construction Ltd2017
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Mullins Construction Ltd's accounts due?
Mullins Construction Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Mullins Construction Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Mullins Construction Ltd still trading?
Mullins Construction 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 Mullins Construction Ltd do?
Mullins Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Mullins Construction Ltd?
Mullins Construction Ltd was incorporated on 9 June 2016, 10 years ago.
What is the penalty if Mullins Construction 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 Mullins Construction 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.