- Company number
- 03818984
- Incorporated
- 3 Aug 199927 years trading
- Registered office
- 8 Leicester Street, Southport, PR9 0HA
- Nature of business
- Construction of domestic buildings
Argyle Building Co. Limited is a 27-year-old private limited company registered in Southport, company number 03818984, one of 69 building contractors in Southport. 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 £50K (+18.2%) on the year before, to £327K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £1.2M against £880K owed within a year: 1.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £327K | £6,405 | £1.2M | £880K | 0 |
| 31 Mar 2024 | £276K | £70K | £829K | £555K | 2 |
| 31 Mar 2023 | £220K | £1,873 | £800K | £571K | 2 |
| 31 Mar 2022 | £177K | £168K | £1.2M | £1M | 0 |
| 31 Mar 2021 | -£17K | £9,846 | £2.5M | £2.4M | 0 |
| 31 Mar 2020 | -£133K | £180K | £2.2M | £2.4M | 0 |
| 31 Mar 2019 | -£124K | £468K | £1.7M | £1.8M | |
| 28 Feb 2018 | -£108K | £907K | £1M | 4 | |
| 28 Feb 2017 | -£36K | £878K | £914K | 6 | |
| 29 Feb 2016 | -£127K | £625K | £753K | 6 |
Where Argyle Building Co. Limited is registered
The registered office is in Southport (PR9), in the Sefton local authority area, North West. Show PR9 0HA on a map.
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What happens if Argyle Building Co. 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 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
- 03818984
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 August 1999 (27 years ago)
- Registered office
- 8 Leicester Street, Southport, PR9 0HA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 August 2026
- Charges (mortgages)
- 8 outstanding of 8 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Southport
Other active building contractors registered in Southport.
- Ashley F Plastering Ltd2026
- Bird Building & Construction Ltd2026
- Boothwood White Innovation Limited2018
- CKC Property Limited2018
- Clarity Building and Contrution Ltd2026
- Costel Construct Limited2025
- CPT Building Solutions Ltd2016
- D"N"A Construction Limited2001
All building contractors in Southport · All trades in Southport · Builders across the UK
Frequently asked questions
When are Argyle Building Co. Limited's accounts due?
Argyle Building Co. Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Argyle Building Co. Limited'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 Argyle Building Co. Limited still trading?
Argyle Building Co. 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 Argyle Building Co. Limited do?
Argyle Building Co. Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Argyle Building Co. Limited?
Argyle Building Co. Limited was incorporated on 3 August 1999, 27 years ago.
What is the penalty if Argyle Building Co. 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 Argyle Building Co. 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.