- Companies
- Installers
- Southall
- Crystalview Windows Ltd
Crystalview Windows Ltd
- Company number
- 15054992
- Incorporated
- 7 Aug 20233 years trading
- Registered office
- 21 Inverness Road, Southall, UB2 5QG
- Nature of business
- Other construction installation; Glazing
Crystalview Windows Ltd is a 3-year-old private limited company registered in Southall, company number 15054992, one of 43 installation companies (insulation, lifts, shutters and similar) in Southall. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £7,561 (+124.8%) on the year before, to £14K.
- Current assets of £63K against £49K owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £14K | £63K | £49K | 1 | |
| 31 Aug 2024 | £6,060 | £68K | £62K | 1 |
Who runs and owns Crystalview Windows Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** P*** | Director | Aug 2023 |
Person with significant control
Where Crystalview Windows Ltd is registered
The registered office is in Southall (UB2), in the Ealing local authority area, London. Show UB2 5QG on a map.
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What happens if Crystalview Windows 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15054992
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 August 2023 (3 years ago)
- Registered office
- 21 Inverness Road, Southall, UB2 5QG
- Nature of business
- Other construction installation (SIC 43290)
Glazing (SIC 43342) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 6 August 2025
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 Southall
Other active installation companies (insulation, lifts, shutters and similar) registered in Southall.
- Elite DK Construction Ltd2021
- Elvermere Construction Ltd2022
- Er Services Ltd2023
- Farcas Lucian Constantin Ltd2021
- Fastway One Ltd2023
- Force Contractors Ltd2015
- Gill Brothers Limited2019
- Heart Construction Limited2017
All installation companies (insulation, lifts, shutters and similar) in Southall · All trades in Southall · Installers across the UK
Frequently asked questions
When are Crystalview Windows Ltd's accounts due?
Crystalview Windows Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Crystalview Windows Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Crystalview Windows Ltd still trading?
Crystalview Windows Ltd is listed as active on the Companies House register (checked 12 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 Crystalview Windows Ltd do?
Crystalview Windows Ltd is registered under Other construction installation (SIC 43290); Glazing (SIC 43342).
How old is Crystalview Windows Ltd?
Crystalview Windows Ltd was incorporated on 7 August 2023, 3 years ago.
Who runs Crystalview Windows Ltd?
Crystalview Windows Ltd has 1 active director, the longest-serving appointed in Aug 2023. Their names and service addresses are on the Companies House register.
Who owns Crystalview Windows Ltd?
One person or company has significant control of Crystalview Windows Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Crystalview Windows 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 Crystalview Windows Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.