- Companies
- Installers
- Folkestone
- Coastal Windows and Blinds Ltd
Coastal Windows and Blinds Ltd
- Company number
- 12427587
- Incorporated
- 27 Jan 20206 years trading
- Registered office
- 335 Cheriton Road, Folkestone, CT19 4BQ
- Nature of business
- Other construction installation; Glazing
Coastal Windows and Blinds Ltd is a 6-year-old private limited company registered in Folkestone, company number 12427587, one of 15 installation companies (insulation, lifts, shutters and similar) in Folkestone. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £10K on the year before, to -£9,952.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £76K against £92K owed within a year: 0.8 times cover.
- 4 employees on average, up from 3 the year before.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | -£9,952 | £76K | £92K | 4 | |
| 31 Jan 2025 | £468 | £63K | £69K | 3 | |
| 31 Jan 2024 | £77 | £31K | £41K | 3 | |
| 31 Jan 2023 | £441 | £45K | £57K | 2 | |
| 31 Jan 2022 | £25K | £83K | £75K | 2 | |
| 31 Jan 2021 | £1,890 | £45K | £57K | 2 |
Where Coastal Windows and Blinds Ltd is registered
The registered office is in Folkestone (CT19), in the Folkestone and Hythe local authority area, South East. Show CT19 4BQ on a map.
Other trade companies in CT19
- Swift Handyman Services LtdSpecialist contractors
- Salpa Properties LimitedProperty developers
- DKR Contracts LtdProperty developers
- Cutting Edge Interior Solutions LtdFloor and wall tilers
- Mab Civils Groundworks LtdCivil engineering
- CWM Automotive LimitedMechanics and garages
- Corex Group Civils LtdCivil engineering
- Bozyel Construction LtdBuilders
What happens if Coastal Windows and Blinds 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 12427587
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2020 (6 years ago)
- Registered office
- 335 Cheriton Road, Folkestone, CT19 4BQ
- Nature of business
- Other construction installation (SIC 43290)
Glazing (SIC 43342) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 26 January 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Folkestone
Other active installation companies (insulation, lifts, shutters and similar) registered in Folkestone.
- Coaxium Ltd2018
- GT Building Specialists Ltd2021
- Iw Kitchens Ltd2024
- KK Power Construction Ltd2025
- M.A.G 2 Construction Ltd2008
- Musthang Ltd2019
- PGD Doors Limited2018
- R&R Audio Visual Ltd2020
All installation companies (insulation, lifts, shutters and similar) in Folkestone · All trades in Folkestone · Installers across the UK
Frequently asked questions
When are Coastal Windows and Blinds Ltd's accounts due?
Coastal Windows and Blinds Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Coastal Windows and Blinds Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Coastal Windows and Blinds Ltd still trading?
Coastal Windows and Blinds 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 Windows and Blinds Ltd do?
Coastal Windows and Blinds Ltd is registered under Other construction installation (SIC 43290); Glazing (SIC 43342).
How old is Coastal Windows and Blinds Ltd?
Coastal Windows and Blinds Ltd was incorporated on 27 January 2020, 6 years ago.
What is the penalty if Coastal Windows and Blinds 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 Windows and Blinds 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.