- Companies
- Builders
- Southampton
- Mnsla Plumbing and Heating Ltd
Mnsla Plumbing and Heating Ltd
- Company number
- 09719638
- Incorporated
- 5 Aug 201511 years trading
- Registered office
- 33 Cliffe Avenue, Hamble, Southampton, Hampshire, SO31 4LH
- Nature of business
- Construction of domestic buildings
Mnsla Plumbing and Heating Ltd is a 11-year-old private limited company registered in Southampton, company number 09719638, one of 491 building contractors in Southampton. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
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 £1,950 on the year before, to £2,066.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2026 | £2,066 | £5,860 | 2 | ||
| 31 Aug 2025 | £116 | £12K | £12K | 2 | |
| 31 Aug 2024 | £3,582 | £11K | £7,238 | 2 | |
| 31 Aug 2023 | £7,064 | £18K | £11K | 2 | |
| 31 Aug 2022 | £4,798 | £17K | £13K | 2 | |
| 31 Aug 2021 | £5,750 | £14K | £8,145 | 1 | |
| 31 Aug 2020 | £22K | £33K | £11K | 1 | |
| 31 Aug 2019 | £138 | £16K | £16K | 1 | |
| 31 Aug 2018 | £11K | £33K | £21K | ||
| 31 Aug 2017 | £1,782 | £18K | £16K |
Where Mnsla Plumbing and Heating Ltd is registered
The registered office is in Southampton (SO31), in the Eastleigh local authority area, South East. Show SO31 4LH on a map.
Other trade companies in SO31
- MNC Cleaning LtdCleaning companies
- Mars Eng. LtdMachinery repair and installation
- Amc Plumbing and Heating LtdPlumbers and heating engineers
- Pride & Bloom LtdLandscapers and gardeners
- Hampshire Heating and Cooling LtdPlumbers and heating engineers
- Kelpie Landscape & Build LtdFinishing trades
- FSC Facilities Services LtdInstallers
- Fitton & Redding Services LimitedMechanics and garages
What happens if Mnsla Plumbing and Heating 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 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 09719638
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2015 (11 years ago)
- Registered office
- 33 Cliffe Avenue, Hamble, Southampton, Hampshire, SO31 4LH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 4 August 2026
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 Southampton
Other active building contractors registered in Southampton.
- Moramilo Ltd2025
- MR Chase Building Company Limited2015
- MS Homes (Southern) Ltd2017
- MS Interiors and Building Ltd2013
- MSKK Drylining Ltd2026
- MW Concepts Limited2018
- N.Rys House Renovations Ltd2023
- Nationwide Steelfixing Ltd2026
All building contractors in Southampton · All trades in Southampton · Builders across the UK
Frequently asked questions
When are Mnsla Plumbing and Heating Ltd's accounts due?
Mnsla Plumbing and Heating Ltd's next accounts are due at Companies House by 31 May 2028 (in 596 days), covering the period to 31 August 2027.
When is Mnsla Plumbing and Heating Ltd's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is Mnsla Plumbing and Heating Ltd still trading?
Mnsla Plumbing and Heating 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 Mnsla Plumbing and Heating Ltd do?
Mnsla Plumbing and Heating Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Mnsla Plumbing and Heating Ltd?
Mnsla Plumbing and Heating Ltd was incorporated on 5 August 2015, 11 years ago.
What is the penalty if Mnsla Plumbing and Heating 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 Mnsla Plumbing and Heating 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.