- Companies
- Installers
- Waterlooville
- SDL South Coast Drylining Limited
SDL South Coast Drylining Limited
- Company number
- 15675013
- Incorporated
- 24 Apr 20242 years trading
- Registered office
- Unit 7 the Parkwood Centre, Aston Road, Waterlooville, Hampshire, PO7 7HT
- Nature of business
- Other construction installation
SDL South Coast Drylining Limited is a 2-year-old private limited company registered in Waterlooville, company number 15675013, one of 106 installation companies (insulation, lifts, shutters and similar) in Waterlooville. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where SDL South Coast Drylining Limited is registered
The registered office is in Waterlooville (PO7), in the Havant local authority area, South East. Show PO7 7HT on a map.
Other trade companies in PO7
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- Redlands Roofing LtdInstallers
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- Sparmor Developments LtdProperty developers
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- Accord Housing LimitedProperty developers
- JM Property & Stoves Services LimitedBuilders
What happens if SDL South Coast Drylining 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15675013
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 April 2024 (2 years ago)
- Registered office
- Unit 7 the Parkwood Centre, Aston Road, Waterlooville, Hampshire, PO7 7HT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 23 April 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Waterlooville
Other active installation companies (insulation, lifts, shutters and similar) registered in Waterlooville.
- Sec Property Care Ltd2025
- SGC Plastering Southern Ltd2026
- SHS Garden Rooms Ltd2026
- Silverstream Solar Limited2011
- Slark Construction Limited2023
- Solvix Maintenance Solutions Limited2025
- South Hants Building & Maintenance Ltd2009
- Spinnaker Site Services Ltd2020
All installation companies (insulation, lifts, shutters and similar) in Waterlooville · All trades in Waterlooville · Installers across the UK
Frequently asked questions
When are SDL South Coast Drylining Limited's accounts due?
SDL South Coast Drylining Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is SDL South Coast Drylining Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is SDL South Coast Drylining Limited still trading?
SDL South Coast Drylining 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 SDL South Coast Drylining Limited do?
SDL South Coast Drylining Limited is registered under Other construction installation (SIC 43290).
How old is SDL South Coast Drylining Limited?
SDL South Coast Drylining Limited was incorporated on 24 April 2024, 2 years ago.
What is the penalty if SDL South Coast Drylining 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 SDL South Coast Drylining 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.