- Companies
- Plumbers and heating engineers
- Bristol
- Warmcore Underfloor Heating Limited
Warmcore Underfloor Heating Limited
- Company number
- 16942395
- Incorporated
- 5 Jan 2026
- Registered office
- 62 Kenmore Drive, Bristol, BS7 0TT
- Nature of business
- Plumbing, heat and air-conditioning installation
Warmcore Underfloor Heating Limited is a newly incorporated private limited company registered in Bristol, company number 16942395, one of 432 plumbing and heating companies in Bristol. Its next accounts are due at Companies House on 5 October 2027, and its first CT600 is due at HMRC on 4 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Warmcore Underfloor Heating Limited is registered
The registered office is in Bristol (BS7), in the Bristol, City of local authority area, South West. Show BS7 0TT on a map.
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What happens if Warmcore Underfloor Heating 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 5 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Oct 2027 to 5 Nov 2027 | £150 |
| 1 to 3 months late | 6 Nov 2027 to 5 Jan 2028 | £375 |
| 3 to 6 months late | 6 Jan 2028 to 5 Apr 2028 | £750 |
| More than 6 months late | From 6 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16942395
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 January 2026
- Registered office
- 62 Kenmore Drive, Bristol, BS7 0TT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Bristol
Other active plumbing and heating companies registered in Bristol.
- Warmtraceufh Ltd2025
- White's Pipes Ltd2023
- William Gibbons Plumbing & Heating Services Limited2006
- Willow & Matthews Plumbing & Heating Ltd2022
- Willow Plumbing Services Ltd2026
- WJC Plumbing & Tiling Limited2024
- Woodlands Plumbing & Heating Services (SW) Ltd2022
- Wright Air Ventilation Ltd2026
All plumbing and heating companies in Bristol · All trades in Bristol · Plumbers and heating engineers across the UK
Frequently asked questions
When are Warmcore Underfloor Heating Limited's accounts due?
Warmcore Underfloor Heating Limited's next accounts are due at Companies House by 5 October 2027 (in 357 days), covering the period to 31 January 2027.
When is Warmcore Underfloor Heating Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 4 January 2027, due by 4 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Warmcore Underfloor Heating Limited still trading?
Warmcore Underfloor Heating 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 Warmcore Underfloor Heating Limited do?
Warmcore Underfloor Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Warmcore Underfloor Heating Limited?
Warmcore Underfloor Heating Limited was incorporated on 5 January 2026, less than a year ago.
What is the penalty if Warmcore Underfloor Heating 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 Warmcore Underfloor Heating 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.