- Companies
- Plumbers and heating engineers
- Ilford
- Coreflame Heating Limited
Coreflame Heating Limited
- Company number
- 16395174
- Incorporated
- 17 Apr 20251 year trading
- Registered office
- 332 Cranbrook Road, Ilford, Essex, IG2 6EP
- Nature of business
- Plumbing, heat and air-conditioning installation
Coreflame Heating Limited is a 1-year-old private limited company registered in Ilford, company number 16395174, one of 203 plumbing and heating companies in Ilford. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 May 2026, as filed at Companies House.
Where Coreflame Heating Limited is registered
The registered office is in Ilford (IG2), in the Redbridge local authority area, London. Show IG2 6EP on a map.
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What happens if Coreflame 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16395174
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 April 2025 (1 year ago)
- Registered office
- 332 Cranbrook Road, Ilford, Essex, IG2 6EP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 16 April 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 Ilford
Other active plumbing and heating companies registered in Ilford.
- Crownbuild Energy Limited2023
- Cubo Limited2016
- CV Plumbing & Heating Solutions Ltd2025
- Dalco Services Limited2006
- Dauti Heating & Plumbing Ltd2026
- DSP Heating Ltd2025
- E,Zee Heat Ltd2020
- East London Window Cleaners Ltd2022
All plumbing and heating companies in Ilford · All trades in Ilford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Coreflame Heating Limited's accounts due?
Coreflame Heating Limited's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is Coreflame Heating Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Coreflame Heating Limited still trading?
Coreflame 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 Coreflame Heating Limited do?
Coreflame Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Coreflame Heating Limited?
Coreflame Heating Limited was incorporated on 17 April 2025, 1 year ago.
What is the penalty if Coreflame 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 Coreflame 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.