- Companies
- Electricians
- Bournemouth
- Coastline Electrical Services Ltd
Coastline Electrical Services Ltd
- Company number
- 12740423
- Incorporated
- 14 Jul 20206 years trading
- Registered office
- 310-312 Charminster Road, Bournemouth, Dorset, BH8 9RT
- Nature of business
- Electrical installation
Coastline Electrical Services Ltd is a 6-year-old private limited company registered in Bournemouth, company number 12740423, one of 157 electrical contractors in Bournemouth. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 down £3,267 (-13.5%) on the year before, to £21K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £22K against £6,038 owed within a year: 3.7 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £21K | £5,475 | £22K | £6,038 | 1 |
| 31 Jul 2024 | £24K | £23K | £4,750 | 1 | |
| 31 Jul 2023 | £18K | £16K | £4,777 | 1 | |
| 31 Jul 2022 | £9,553 | £6,464 | £5,259 | 1 | |
| 31 Jul 2021 | £10K | £8,789 | £8,854 | 1 |
Where Coastline Electrical Services Ltd is registered
The registered office is in Bournemouth (BH8), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH8 9RT on a map.
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Also registered at this address
24 other companies use the same registered office as Coastline Electrical Services Ltd.
- Aaa Building Contractors LtdFinishing trades
- Aaa Building LtdFinishing trades
- Bauen Decor LimitedPainters and decorators
- C.S. Plastering (Dorset) LtdFinishing trades
- DPNC Solutions LtdInstallers
- Elt Developments LtdProperty developers
- Frontline Property Services LimitedCleaning companies
- Gales Electrical Services LtdElectricians
- HGW Trading LtdProperty developers
- Integrity Construction South LtdFinishing trades
- J K Cars & Commercials LtdMotor traders
- J White Consultancy Services LtdProperty developers
- MD Property Services Bournemouth LtdFinishing trades
- MDL Property Maintenance LtdFinishing trades
- Mme Heating & Plumbing LtdPlumbers and heating engineers
- New Homes Construction (Dorset) LtdBuilders
- Revival Plastering & Interiors LtdPlasterers
- Sanderson Property Services LtdCleaning companies
- Sharman and Company Developments LimitedProperty developers
- Skye Scaffolding Southern LtdScaffolders
- Ted Shimoda LimitedMotor traders
- TMD - Thomson Maintenance and Decorating LtdPainters and decorators
- Vivid Garden Rooms LtdFinishing trades
- Whitehaven LtdProperty developers
What happens if Coastline Electrical Services 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12740423
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 July 2020 (6 years ago)
- Registered office
- 310-312 Charminster Road, Bournemouth, Dorset, BH8 9RT
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 13 July 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Bournemouth
Other active electrical contractors registered in Bournemouth.
- Crabtree Electrical Ltd2022
- Craft Electrical Contractors Limited1994
- CRR Electrical Ltd2025
- CS Fire and Electrical Ltd2024
- Current Electrical Limited1996
- Dauncey Electrical Contractors Limited2017
- Davison Electrical Limited2002
- DMC Electrical Contracting Ltd2022
All electrical contractors in Bournemouth · All trades in Bournemouth · Electricians across the UK
Frequently asked questions
When are Coastline Electrical Services Ltd's accounts due?
Coastline Electrical Services Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Coastline Electrical Services Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Coastline Electrical Services Ltd still trading?
Coastline Electrical Services 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 Coastline Electrical Services Ltd do?
Coastline Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Coastline Electrical Services Ltd?
Coastline Electrical Services Ltd was incorporated on 14 July 2020, 6 years ago.
What is the penalty if Coastline Electrical Services 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 Coastline Electrical Services 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.