- Companies
- Plumbers and heating engineers
- London
- Brass Monkey Heating Solutions Ltd
Brass Monkey Heating Solutions Ltd
- Company number
- 15169926
- Incorporated
- 27 Sep 20233 years trading
- Registered office
- Foresters Hall 25-27, Westow Street, London, SE19 3RY
- Nature of business
- Plumbing, heat and air-conditioning installation
Brass Monkey Heating Solutions Ltd is a 3-year-old private limited company registered in London, company number 15169926, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £11K (-60.6%) on the year before, to £7,359.
- Current assets of £28K against £32K owed within a year: 0.9 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £7,359 | £24K | £28K | £32K | 3 |
| 30 Sep 2024 | £19K | £23K | £28K | £25K | 2 |
Who runs and owns Brass Monkey Heating Solutions Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| E*** C*** | Director | Sep 2023 |
| G*** M*** | Director | Sep 2023 |
People with significant control (2)
Public contracts won
Brass Monkey Heating Solutions Ltd has one public sector contract award on record (2024). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| West Kent Housing Association | Gas Boiler Maintenance Services - Backup to DLO | 3 Jun 2024 |
Where Brass Monkey Heating Solutions Ltd is registered
The registered office is in London (SE19), in the Croydon local authority area, London. Show SE19 3RY on a map.
Other trade companies in SE19
- Peak Contractor Services LtdRoofers
- Adisco Engineering Plumbing and Gas LtdPlumbers and heating engineers
- Melo Development Partners LtdElectricians
- Via Alta Assets LimitedMechanics and garages
- Sekgro Groups LtdProperty developers
- BDB London LtdMachinery repair and installation
- Ibd Construction LtdSpecialist contractors
- Skylimit Facility Services LimitedFacilities management
Also registered at this address
8 other companies use the same registered office as Brass Monkey Heating Solutions Ltd.
- C.E.D Electrical Contractors LtdElectricians
- G Miccoli & Sons LimitedInstallers
- Global Mechanical LtdPlumbers and heating engineers
- Gro Developments LimitedProperty developers
- Imperial Driveways LtdInstallers
- JCP Brickwork LtdBuilders
- South East Cleaning & Maintenance LimitedCleaning companies
- TCB (Kent) LtdBuilders
What happens if Brass Monkey Heating Solutions 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15169926
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 September 2023 (3 years ago)
- Registered office
- Foresters Hall 25-27, Westow Street, London, SE19 3RY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 22 September 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 London
Other active plumbing and heating companies registered in London.
- BRC Heating Ltd2014
- Brentwood Boilers Essex Ltd2025
- Bridge Heating and Plumbing Services London Ltd2019
- Bridge Heating Limited1999
- Bright Light Plumbing Services Limited2017
- Bright Tech Solutions Ltd2012
- Brinji Plumbing and Drainage Ltd2025
- Briscoe Gas & Heating Limited2025
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Brass Monkey Heating Solutions Ltd's accounts due?
Brass Monkey Heating Solutions Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Brass Monkey Heating Solutions Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Brass Monkey Heating Solutions Ltd still trading?
Brass Monkey Heating Solutions Ltd is listed as active on the Companies House register (checked 13 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 Brass Monkey Heating Solutions Ltd do?
Brass Monkey Heating Solutions Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Brass Monkey Heating Solutions Ltd?
Brass Monkey Heating Solutions Ltd was incorporated on 27 September 2023, 3 years ago.
Who runs Brass Monkey Heating Solutions Ltd?
Brass Monkey Heating Solutions Ltd has 2 active directors, the longest-serving appointed in Sep 2023. Their names and service addresses are on the Companies House register.
Who owns Brass Monkey Heating Solutions Ltd?
2 people or companies have significant control of Brass Monkey Heating Solutions Ltd: an individual (holds 25% to 50% of the votes); an individual (holds 25% to 50% of the votes).
Has Brass Monkey Heating Solutions Ltd won public sector contracts?
Yes. Brass Monkey Heating Solutions Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from WEST KENT HOUSING ASSOCIATION.
What is the penalty if Brass Monkey Heating Solutions 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 Brass Monkey Heating Solutions Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.