- Companies
- Groundworks and demolition
- Bournemouth
- Costa One Ltd
Costa One Ltd
- Company number
- 12714419
- Incorporated
- 2 Jul 20206 years trading
- Registered office
- 28 Richmond Park Avenue, Bournemouth, BH8 9DP
- Nature of business
- Site preparation; Other specialised construction activities n.e.c.
Costa One Ltd is a 6-year-old private limited company registered in Bournemouth, company number 12714419, one of 11 groundworks and demolition companies in Bournemouth. 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.
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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 £3,280 (+11.1%) on the year before, to £33K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £3,452 against £29K owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £33K | £3,452 | £29K | 0 | |
| 30 Jun 2024 | £30K | £1,433 | £28K | 0 | |
| 30 Jun 2023 | £31K | £297 | £31K | 1 | |
| 30 Jun 2022 | £11K | £66 | £2,271 | £14K | 1 |
| 30 Jun 2021 | £12K | £105 | £13K | £891 | 2 |
Where Costa One Ltd is registered
The registered office is in Bournemouth (BH8), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH8 9DP on a map.
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What happens if Costa One 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
- 12714419
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 July 2020 (6 years ago)
- Registered office
- 28 Richmond Park Avenue, Bournemouth, BH8 9DP
- Nature of business
- Site preparation (SIC 43120)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 26 June 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Bournemouth
Other active groundworks and demolition companies registered in Bournemouth.
- DWPG (Holdings) Limited2011
- G Buckley Site Solutions Ltd2026
- Groundem Contractors Limited2004
- J.H. Hammond & Son Ltd1999
- Kingren Groundworks Limited2003
- Rapidflowdrainagee Ltd2025
- Wessex Geotechnics Ltd2017
- Blandford Demolition & Plant Hire Ltd2019
All groundworks and demolition companies in Bournemouth · All trades in Bournemouth · Groundworks and demolition across the UK
Frequently asked questions
When are Costa One Ltd's accounts due?
Costa One Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Costa One 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 Costa One Ltd still trading?
Costa One 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 Costa One Ltd do?
Costa One Ltd is registered under Site preparation (SIC 43120); Other specialised construction activities n.e.c. (SIC 43999).
How old is Costa One Ltd?
Costa One Ltd was incorporated on 2 July 2020, 6 years ago.
What is the penalty if Costa One 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 Costa One 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.