- Companies
- Plumbers and heating engineers
- Waltham Abbey
- JM Building Limited
JM Building Limited
- Company number
- 05443642
- Incorporated
- 5 May 200521 years trading
- Registered office
- 31 Southweald Drive, Waltham Abbey, Essex, EN9 1PP
- Nature of business
- Plumbing, heat and air-conditioning installation
JM Building Limited is a 21-year-old private limited company registered in Waltham Abbey, company number 05443642, one of 35 plumbing and heating companies in Waltham Abbey. 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 up £550 (+10.5%) on the year before, to £5,767.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- 1 employee 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 May 2025 | £5,767 | £2,296 | £3,471 | 1 | |
| 31 May 2024 | £5,217 | £2,476 | £2,741 | 1 | |
| 31 May 2023 | £9,448 | £11K | £1,331 | 1 | |
| 31 May 2022 | £11K | £5,551 | £5,043 | 1 | |
| 31 May 2021 | £100 | £408 | £408 | £308 | 1 |
| 31 May 2020 | £17 | £5,134 | 1 | ||
| 31 May 2019 | £2 | -£112 | £6,184 | £6,182 | 1 |
| 31 May 2018 | -£631 | -£33 | £4,601 | £5,232 | 0 |
| 31 May 2017 | £373 | £50 | £3,588 | £1,510 | 0 |
| 31 May 2016 | £529 | £551 | £3,916 | £3,387 |
Who runs and owns JM Building Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| Z*** K*** | Director | May 2005 |
| M*** K*** | Secretary | May 2005 |
Person with significant control
Where JM Building Limited is registered
The registered office is in Waltham Abbey (EN9), in the Epping Forest local authority area, East of England. Show EN9 1PP on a map.
Other trade companies in EN9
- HS Property Work LtdProperty developers
- Skapad LtdProperty developers
- Valens Fire Solutions LtdInstallers
- Delton Project Services (DPS) LtdGroundworks and demolition
- N.Thorpe LtdFinishing trades
- DM Rubbish Cleaning LimitedCleaning companies
- JMP Windows and Doors LimitedJoiners and carpenters
- H&Harison LimitedFinishing trades
What happens if JM Building 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
- 05443642
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 May 2005 (21 years ago)
- Registered office
- 31 Southweald Drive, Waltham Abbey, Essex, EN9 1PP
- 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
- 5 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 Waltham Abbey
Other active plumbing and heating companies registered in Waltham Abbey.
- JPS Plumbing & Gas Ltd2013
- MG Heating Limited2009
- MS Mechanical Services Ltd2018
- MW Utility Solutions Limited2022
- Platinum Plumbing Heating Ltd2022
- Principal Heating Limited2015
- Pro Gas Plumbing Ltd2019
- R&R Plumbing & Drainage Limited2025
All plumbing and heating companies in Waltham Abbey · All trades in Waltham Abbey · Plumbers and heating engineers across the UK
Frequently asked questions
When are JM Building Limited's accounts due?
JM Building Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is JM Building 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 JM Building Limited still trading?
JM Building 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 JM Building Limited do?
JM Building Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JM Building Limited?
JM Building Limited was incorporated on 5 May 2005, 21 years ago.
Who runs JM Building Limited?
JM Building Limited has 1 active director, the longest-serving appointed in May 2005. Their names and service addresses are on the Companies House register.
Who owns JM Building Limited?
One person or company has significant control of JM Building Limited: an individual (owns 75% or more of the shares).
What is the penalty if JM Building 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 JM Building 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.