- Companies
- Plumbers and heating engineers
- Bristol
- Dart Heating Ltd
Dart Heating Ltd
- Company number
- 13896786
- Incorporated
- 7 Feb 20224 years trading
- Registered office
- 10 Wesley Lane, Bristol, Gloucestershire, BS30 8BU
- Nature of business
- Plumbing, heat and air-conditioning installation
Dart Heating Ltd is a 4-year-old private limited company registered in Bristol, company number 13896786, one of 432 plumbing and heating companies in Bristol. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Dart Heating LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £214 (-1.8%) on the year before, to £12K.
- Current assets of £8,900 against £1,080 owed within a year: 8.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £12K | £8,900 | £1,080 | 1 | |
| 28 Feb 2024 | £12K | £13K | £3,712 | 1 | |
| 28 Feb 2023 | £203 | £6,352 | £5,955 | 1 |
Where Dart Heating Ltd is registered
The registered office is in Bristol (BS30), in the South Gloucestershire local authority area, South West. Show BS30 8BU on a map.
Other trade companies in BS30
- Gardiner Developments LtdBuilders
- Plan & Expand LtdBuilders
- Bristol Upward Scaffolding LtdScaffolders
- Ardo Electrical LtdElectricians
- Shakespeare Oak and Timber LtdInstallers
- Lambeth Gardens LimitedLandscapers and gardeners
- Greens Build Co LimitedFinishing trades
- Merle Heating & Cooling LtdPlumbers and heating engineers
What happens if Dart Heating 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13896786
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2022 (4 years ago)
- Registered office
- 10 Wesley Lane, Bristol, Gloucestershire, BS30 8BU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 6 February 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 Bristol
Other active plumbing and heating companies registered in Bristol.
- Day and Knight Heating Ltd2022
- DC Plumbing, Heating & Gas Limited2015
- Dee Plumbing Limited2014
- Dgi Installations Limited2017
- DJH Plumbing Limited2022
- DMK South West Limited2018
- DML Services (West) Ltd2007
- DN Refrigeration Ltd2023
All plumbing and heating companies in Bristol · All trades in Bristol · Plumbers and heating engineers across the UK
Frequently asked questions
When are Dart Heating Ltd's accounts due?
Dart Heating Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Dart Heating Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Dart Heating Ltd still trading?
Dart Heating Ltd 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 Dart Heating Ltd do?
Dart Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Dart Heating Ltd?
Dart Heating Ltd was incorporated on 7 February 2022, 4 years ago.
What is the penalty if Dart Heating 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 Dart Heating Ltd 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.