- Companies
- Plumbers and heating engineers
- Sandwich
- LSW Plumbing & Heating Ltd
LSW Plumbing & Heating Ltd
- Company number
- 15517509
- Incorporated
- 23 Feb 20242 years trading
- Registered office
- Lark Rise, Sandown Road, Sandwich, Kent, CT13 9NY
- Nature of business
- Plumbing, heat and air-conditioning installation
LSW Plumbing & Heating Ltd is a 2-year-old private limited company registered in Sandwich, company number 15517509, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 up £13K (+49.7%) on the year before, to £40K.
- Current assets of £55K against £25K owed within a year: 2.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £40K | £55K | £25K | 1 | |
| 31 Mar 2025 | £27K | £35K | £27K | 1 |
Where LSW Plumbing & Heating Ltd is registered
The registered office is in Sandwich (CT13), in the Dover local authority area, South East. Show CT13 9NY on a map.
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Also registered at this address
2 other companies use the same registered office as LSW Plumbing & Heating Ltd.
- Cooper & Cole Crossways LimitedProperty developers
- Hillstone Homes Property Developers LimitedBuilders
What happens if LSW Plumbing & 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15517509
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2024 (2 years ago)
- Registered office
- Lark Rise, Sandown Road, Sandwich, Kent, CT13 9NY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 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 Sandwich
Other active plumbing and heating companies registered in Sandwich.
- Nick Cunningham Plumbing & Heating Ltd2019
- Ogs Gas and Heating Ltd2026
- One Call Gas Services Limited2014
All plumbing and heating companies in Sandwich · All trades in Sandwich · Plumbers and heating engineers across the UK
Frequently asked questions
When are LSW Plumbing & Heating Ltd's accounts due?
LSW Plumbing & Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is LSW Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is LSW Plumbing & Heating Ltd still trading?
LSW Plumbing & 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 LSW Plumbing & Heating Ltd do?
LSW Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is LSW Plumbing & Heating Ltd?
LSW Plumbing & Heating Ltd was incorporated on 23 February 2024, 2 years ago.
What is the penalty if LSW Plumbing & 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 LSW Plumbing & 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.