- Companies
- Glaziers
- Carshalton
- JN VV Windows Ltd
JN VV Windows Ltd
- Company number
- 11673530
- Incorporated
- 12 Nov 20187 years trading
- Registered office
- 39 39 the Market, Ground Floor, Wrythe Lane, Carshalton, Surrey, SM5 1AG
- Nature of business
- Glazing
JN VV Windows Ltd is a 7-year-old private limited company registered in Carshalton, company number 11673530, one of 12 glazing companies in Carshalton. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £8 (+0.4%) on the year before, to £1,868.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £25K against £13K owed within a year: 1.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £1,868 | £25K | £13K | 1 | |
| 30 Nov 2024 | £1,860 | £21K | £6,444 | 1 | |
| 30 Nov 2023 | £1,859 | £20K | 2 | ||
| 30 Nov 2022 | £1,828 | £42K | £0 | 2 | |
| 30 Nov 2021 | £1,737 | £50K | £1,520 | 2 | |
| 30 Nov 2020 | £1,699 | £52K | £124 | 2 | |
| 30 Nov 2019 | £1,352 | £3,320 | £1,968 | 2 |
Where JN VV Windows Ltd is registered
The registered office is in Carshalton (SM5), in the Sutton local authority area, London. Show SM5 1AG on a map.
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- Ecobuild Plumbing & Heating LtdPlumbers and heating engineers
- Aaircon Services LtdPlumbers and heating engineers
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- Pro-Type Roofing LtdRoofers
- Mic Cleaning LimitedCleaning companies
Also registered at this address
1 other company uses the same registered office as JN VV Windows Ltd.
- P&G Heating and Plumbing LtdPlumbers and heating engineers
What happens if JN VV 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11673530
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2018 (7 years ago)
- Registered office
- 39 39 the Market, Ground Floor, Wrythe Lane, Carshalton, Surrey, SM5 1AG
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 11 November 2025
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Carshalton
Other active glazing companies registered in Carshalton.
- Skys the Limit Solutions Ltd2024
- Unique Windows (London) Limited2006
- Ahd Installations Ltd2020
- Alltype Glazing Limited2024
- Britannia Glass & Glazing Ltd1999
- CLW Glass & Glazing Ltd2020
- Dream Windows and Doors Private Limited2025
- Elwyns Windows Limited2001
All glazing companies in Carshalton · All trades in Carshalton · Glaziers across the UK
Frequently asked questions
When are JN VV Windows Ltd's accounts due?
JN VV Windows Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is JN VV Windows Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is JN VV Windows Ltd still trading?
JN VV Windows 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 JN VV Windows Ltd do?
JN VV Windows Ltd is registered under Glazing (SIC 43342).
How old is JN VV Windows Ltd?
JN VV Windows Ltd was incorporated on 12 November 2018, 7 years ago.
What is the penalty if JN VV 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 JN VV Windows 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.