- Companies
- Plumbers and heating engineers
- Ringwood
- Coastal Air Ltd
Coastal Air Ltd
- Company number
- 16521803
- Incorporated
- 16 Jun 20251 year trading
- Registered office
- 24 Grange Road, ST. Leonards, Ringwood, BH24 2QE
- Nature of business
- Plumbing, heat and air-conditioning installation
Coastal Air Ltd is a 1-year-old private limited company registered in Ringwood, company number 16521803, one of 22 plumbing and heating companies in Ringwood. Its next accounts are due at Companies House on 16 March 2027, and its first CT600 is due at HMRC on 15 June 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Coastal Air Ltd is registered
The registered office is in Ringwood (BH24), in the Dorset local authority area, South West. Show BH24 2QE on a map.
Other trade companies in BH24
- Motor Source International LimitedMotor traders
- Bvi Building Services and Control LtdElectricians
- Tink Scaffolding LimitedScaffolders
- Ringwood MOT & Service LtdMechanics and garages
- Arcus Building Co. LtdBuilders
- Living Value LtdBuilders
- Xo Services LtdInstallers
- Cumberland Place Properties LtdProperty developers
What happens if Coastal Air 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 16 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Mar 2027 to 16 Apr 2027 | £150 |
| 1 to 3 months late | 17 Apr 2027 to 16 Jun 2027 | £375 |
| 3 to 6 months late | 17 Jun 2027 to 16 Sep 2027 | £750 |
| More than 6 months late | From 17 Sep 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
- 16521803
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 June 2025 (1 year ago)
- Registered office
- 24 Grange Road, ST. Leonards, Ringwood, BH24 2QE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 15 June 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Ringwood
Other active plumbing and heating companies registered in Ringwood.
- Flowmax (UK) Limited1999
- James Dean Plumbing & Heating Ltd2023
- Kennard Mechanical Ltd2021
- Luxor Plumbing & Heating Services Ltd2026
- Mellors Heating & Cooling Ltd2025
- Mossman Heating Ltd2025
- New Forest Heat Pumps Ltd2026
- Paul Canfield Plumbing & Heating Ltd2011
All plumbing and heating companies in Ringwood · All trades in Ringwood · Plumbers and heating engineers across the UK
Frequently asked questions
When are Coastal Air Ltd's accounts due?
Coastal Air Ltd's next accounts are due at Companies House by 16 March 2027 (in 154 days), covering the period to 30 June 2026.
When is Coastal Air Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 15 June 2026, due by 15 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Coastal Air Ltd still trading?
Coastal Air 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 Coastal Air Ltd do?
Coastal Air Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Coastal Air Ltd?
Coastal Air Ltd was incorporated on 16 June 2025, 1 year ago.
What is the penalty if Coastal Air 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 Coastal Air 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.