- Companies
- Plumbers and heating engineers
- Dagenham
- Who What Hou Ltd
Who What Hou Ltd
- Company number
- 15329446
- Incorporated
- 5 Dec 20232 years trading
- Registered office
- 68 Butler Road, Dagenham, RM8 2DR
- Nature of business
- Plumbing, heat and air-conditioning installation
Who What Hou Ltd is a 2-year-old private limited company registered in Dagenham, company number 15329446, one of 83 plumbing and heating companies in Dagenham. Companies House shows its accounts as overdue: they were due on 30 September 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 31 December 2024, as filed at Companies House.
Who runs and owns Who What Hou Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** T*** | Director | Dec 2023 |
Person with significant control
Where Who What Hou Ltd is registered
The registered office is in Dagenham (RM8), in the Barking and Dagenham local authority area, London. Show RM8 2DR on a map.
Other trade companies in RM8
- MCS MTN LtdRepair services
- G Sangha Builders LimitedBuilders
- Ot Motor Services LtdMechanics and garages
- Ami Estate Care LtdSpecialist contractors
- SSJ Trades LtdBuilders
- Muralia Surfaces LtdPlasterers
- Vlad Sprinklers LtdInstallers
- Carter Stone Maintenance Group LtdElectricians
What happens if Who What Hou Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 15329446
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 December 2023 (2 years ago)
- Registered office
- 68 Butler Road, Dagenham, RM8 2DR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 15 September 2025
- Previous names
- Starting Ltd (until 6 Dec 2023)
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 Dagenham
Other active plumbing and heating companies registered in Dagenham.
- Zirka Plumbing and Heating Ltd2024
- 24HR Locksmith and Plumbing Ltd2020
- 4E Property Services Ltd2025
- Abuz Property Services Limited2021
- Adrian Fire Sprinkler System Ltd2021
- Advanced Eco Heat Limited2021
- Alb Gas Engineers Ltd2018
- All Solutions Plumbing and Heating Ltd2019
All plumbing and heating companies in Dagenham · All trades in Dagenham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Who What Hou Ltd's accounts due?
Who What Hou Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Who What Hou Ltd's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is Who What Hou Ltd still trading?
Who What Hou 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 Who What Hou Ltd do?
Who What Hou Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Who What Hou Ltd?
Who What Hou Ltd was incorporated on 5 December 2023, 2 years ago.
Who runs Who What Hou Ltd?
Who What Hou Ltd has 1 active director, the longest-serving appointed in Dec 2023. Their names and service addresses are on the Companies House register.
Who owns Who What Hou Ltd?
One person or company has significant control of Who What Hou Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Who What Hou 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 Who What Hou 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.