- Companies
- Plumbers and heating engineers
- Dartford
- Awn Plumbing & Water Treatment Ltd
Awn Plumbing & Water Treatment Ltd
- Company number
- 17262534
- Incorporated
- 4 Jun 2026
- Registered office
- 40 Stone House Lane, Dartford, DA2 6FD
- Nature of business
- Plumbing, heat and air-conditioning installation; Other professional, scientific and technical activities n.e.c.; Disinfecting and exterminating services; Undifferentiated service-producing activities of private households for own use
Awn Plumbing & Water Treatment Ltd is a newly incorporated private limited company registered in Dartford, company number 17262534, one of 121 plumbing and heating companies in Dartford. Its next accounts are due at Companies House on 4 March 2028, and its first CT600 is due at HMRC on 3 June 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 Awn Plumbing & Water Treatment Ltd is registered
The registered office is in Dartford (DA2), in the Dartford local authority area, South East. Show DA2 6FD on a map.
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- Lude LtdFinishing trades
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- Inspired Gardens & Landscapes Kent LtdLandscapers and gardeners
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- Cleansl8 LtdCleaning companies
What happens if Awn Plumbing & Water Treatment 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 4 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Mar 2028 to 4 Apr 2028 | £150 |
| 1 to 3 months late | 5 Apr 2028 to 4 Jun 2028 | £375 |
| 3 to 6 months late | 5 Jun 2028 to 4 Sep 2028 | £750 |
| More than 6 months late | From 5 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17262534
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2026
- Registered office
- 40 Stone House Lane, Dartford, DA2 6FD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other professional, scientific and technical activities n.e.c. (SIC 74909)
Disinfecting and exterminating services (SIC 81291)
Undifferentiated service-producing activities of private households for own use (SIC 98200) - Year end
- 30 June (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 Dartford
Other active plumbing and heating companies registered in Dartford.
- Bathroom Creations Limited2026
- Bexley Plumbing UK Ltd2012
- BJM Heating Limited2010
- Blackstar Plumbing Ltd2021
- Boiler Maestro Limited2019
- Bull Air Installation Ltd2022
- BW Air Conditioning Services Ltd2026
- C London Plumbing & Heating Ltd2019
All plumbing and heating companies in Dartford · All trades in Dartford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Awn Plumbing & Water Treatment Ltd's accounts due?
Awn Plumbing & Water Treatment Ltd's next accounts are due at Companies House by 4 March 2028 (in 507 days), covering the period to 30 June 2027.
When is Awn Plumbing & Water Treatment Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 3 June 2027, due by 3 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Awn Plumbing & Water Treatment Ltd still trading?
Awn Plumbing & Water Treatment 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 Awn Plumbing & Water Treatment Ltd do?
Awn Plumbing & Water Treatment Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other professional, scientific and technical activities n.e.c. (SIC 74909); Disinfecting and exterminating services (SIC 81291); Undifferentiated service-producing activities of private households for own use (SIC 98200).
How old is Awn Plumbing & Water Treatment Ltd?
Awn Plumbing & Water Treatment Ltd was incorporated on 4 June 2026, less than a year ago.
What is the penalty if Awn Plumbing & Water Treatment 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 Awn Plumbing & Water Treatment 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.