- Companies
- Property developers
- Helensburgh
- Dean Developments Scotland Ltd
Dean Developments Scotland Ltd
- Company number
- SC812607
- Incorporated
- 4 Jun 20242 years trading
- Registered office
- 5 East Abercromby Street, Helensburgh, G84 7SP
- Nature of business
- Development of building projects; Construction of domestic buildings; Real estate agencies
Dean Developments Scotland Ltd is a 2-year-old private limited company registered in Helensburgh, company number SC812607, one of 6 property development companies in Helensburgh. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 Dean Developments Scotland 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.
Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House.
Where Dean Developments Scotland Ltd is registered
The registered office is in Helensburgh (G84), in the Argyll and Bute local authority area, Scotland. Show G84 7SP on a map.
Other trade companies in G84
- Mark Walker Plumbing LtdPlumbers and heating engineers
- The Yard Land Rovers LtdMechanics and garages
- Floating Construction LtdBuilders
- JN Roofing & Property Services LtdRoofers
- Lca Cleaners LtdCleaning companies
- Seafour LtdInstallers
- Cleaning by Nichole LtdCleaning companies
- Clyde Coast Building and Landscaping LtdBuilders
What happens if Dean Developments Scotland 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- SC812607
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2024 (2 years ago)
- Registered office
- 5 East Abercromby Street, Helensburgh, G84 7SP
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Real estate agencies (SIC 68310) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 26 May 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Helensburgh
Other active property development companies registered in Helensburgh.
- Mac Gas Services Ltd2020
- Modular Environmental Services Ltd2018
- Pacific Quay Developments (Glasgow) Ltd2019
- Rhu Marina Developments Limited2010
- Cava Developments Ltd2022
All property development companies in Helensburgh · All trades in Helensburgh · Property developers across the UK
Frequently asked questions
When are Dean Developments Scotland Ltd's accounts due?
Dean Developments Scotland Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Dean Developments Scotland Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Dean Developments Scotland Ltd still trading?
Dean Developments Scotland 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 Dean Developments Scotland Ltd do?
Dean Developments Scotland Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Real estate agencies (SIC 68310).
How old is Dean Developments Scotland Ltd?
Dean Developments Scotland Ltd was incorporated on 4 June 2024, 2 years ago.
What is the penalty if Dean Developments Scotland 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 Dean Developments Scotland 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.