- Companies
- Plumbers and heating engineers
- Northampton
- Lee Mynard Limited
Lee Mynard Limited
- Company number
- 12019894
- Incorporated
- 28 May 20197 years trading
- Registered office
- Artisans' House, 7 Queensbridge, Northampton, Northamptonshire, NN4 7BF
- Nature of business
- Plumbing, heat and air-conditioning installation
Lee Mynard Limited is a 7-year-old private limited company registered in Northampton, company number 12019894, one of 197 plumbing and heating companies in Northampton. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £1,494 (-28.4%) on the year before, to £3,764.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £5,342 against £4,353 owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £3,764 | £1,014 | £5,342 | £4,353 | 2 |
| 31 May 2024 | £5,258 | £1,401 | £9,501 | £7,865 | 2 |
| 31 May 2023 | £376 | £2,884 | £6,145 | £10K | 2 |
| 31 May 2022 | £3,205 | £3,326 | £4,282 | £6,980 | 2 |
| 31 May 2021 | £5,552 | £3,540 | £9,504 | £9,467 | 2 |
| 31 May 2020 | £3,299 | £1,993 | £3,634 | £7,746 | 2 |
Where Lee Mynard Limited is registered
The registered office is in Northampton (NN4), in the West Northamptonshire local authority area, East Midlands. Show NN4 7BF on a map.
Other trade companies in NN4
- Marks Performance LtdMotor traders
- Midlands Lifting Services LtdSpecialist contractors
- Collingtree Group LtdBuilders
- Lab Electrical Solutions LtdElectricians
- BM Automotive Group LtdMechanics and garages
- Keenan Rentals LtdProperty developers
- Collingtree Cool LtdPlumbers and heating engineers
- Je Brickwork LtdBuilders
Shared registered office
76 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 Lee Mynard 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 12019894
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 May 2019 (7 years ago)
- Registered office
- Artisans' House, 7 Queensbridge, Northampton, Northamptonshire, NN4 7BF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 27 May 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Northampton
Other active plumbing and heating companies registered in Northampton.
- Lionheart Ac Ltd2024
- Lishman Plumbing & Heating Contractors Ltd2016
- Lugas Heating Limited2024
- M Heath Plumbing Ltd2026
- M Weatherley & Sons Ltd2012
- M&O Climate Solutions Ltd2026
- Macmarlloe Ltd2026
- Maintenance and Support Services Limited2004
All plumbing and heating companies in Northampton · All trades in Northampton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Lee Mynard Limited's accounts due?
Lee Mynard Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Lee Mynard Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Lee Mynard Limited still trading?
Lee Mynard 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 Lee Mynard Limited do?
Lee Mynard Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Lee Mynard Limited?
Lee Mynard Limited was incorporated on 28 May 2019, 7 years ago.
What is the penalty if Lee Mynard 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 Lee Mynard 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.