- Companies
- Electricians
- Dartford
- Water Mill Adaptations Ltd
Water Mill Adaptations Ltd
- Company number
- 16958437
- Incorporated
- 12 Jan 2026
- Registered office
- 23 Water Mill Way, South Darenth, Dartford, DA4 9BB
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other building completion and finishing
Water Mill Adaptations Ltd is a newly incorporated private limited company registered in Dartford, company number 16958437, one of 147 electrical contractors in Dartford. Its next accounts are due at Companies House on 12 October 2027, and its first CT600 is due at HMRC on 11 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.
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Where Water Mill Adaptations Ltd is registered
The registered office is in Dartford (DA4), in the Dartford local authority area, South East. Show DA4 9BB on a map.
Other trade companies in DA4
- Laspe Mubol LtdBuilders
- White Post Garage Farningham LimitedMechanics and garages
- JHG Groundworks LimitedBuilders
- Trustpoint Motors LtdMotor traders
- Exterior Property Solutions LtdBuilders
- White Post Garage Eynsford LimitedMechanics and garages
- Pro-Fix Property Solutions LtdSpecialist contractors
- Liv Gardens & Maintenance LtdLandscapers and gardeners
Also registered at this address
1 other company uses the same registered office as Water Mill Adaptations Ltd.
- Bull Air Installation LtdPlumbers and heating engineers
What happens if Water Mill Adaptations 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 12 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Oct 2027 to 12 Nov 2027 | £150 |
| 1 to 3 months late | 13 Nov 2027 to 12 Jan 2028 | £375 |
| 3 to 6 months late | 13 Jan 2028 to 12 Apr 2028 | £750 |
| More than 6 months late | From 13 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
- 16958437
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 January 2026
- Registered office
- 23 Water Mill Way, South Darenth, Dartford, DA4 9BB
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Dartford
Other active electrical contractors registered in Dartford.
- Willowpoint Enterprises Limited2003
- Wilsons Engineering Ltd2006
- Wolf Electrical Services Ltd2026
- 04725657 Ltd2003
- A S North Limited1979
- A-Demand Electrical Solutions Ltd.2024
- Aes Contractors Ltd2015
- Alija Heating and Electrics Ltd2025
All electrical contractors in Dartford · All trades in Dartford · Electricians across the UK
Frequently asked questions
When are Water Mill Adaptations Ltd's accounts due?
Water Mill Adaptations Ltd's next accounts are due at Companies House by 12 October 2027 (in 364 days), covering the period to 31 January 2027.
When is Water Mill Adaptations 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 11 January 2027, due by 11 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 Water Mill Adaptations Ltd still trading?
Water Mill Adaptations 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 Water Mill Adaptations Ltd do?
Water Mill Adaptations Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Water Mill Adaptations Ltd?
Water Mill Adaptations Ltd was incorporated on 12 January 2026, less than a year ago.
What is the penalty if Water Mill Adaptations 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 Water Mill Adaptations 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.