- Company number
- 06676770
- Incorporated
- 19 Aug 200818 years trading
- Registered office
- 9 Isis Trading Estate, Stratton Road, Swindon, Wiltshire, SN1 2PG
- Nature of business
- Glazing
Chelworth Windows & Conservatories Limited is a 18-year-old private limited company registered in Swindon, company number 06676770, one of 19 glazing companies in Swindon. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.
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 £609 (-1%) on the year before, to -£59K.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £38K against £94K owed within a year: 0.4 times cover.
- 13 employees on average during the year.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | -£59K | £16K | £38K | £94K | 13 |
| 31 Oct 2023 | -£58K | £14K | £55K | £102K | 13 |
| 31 Oct 2022 | £457 | £40K | £111K | £91K | 14 |
| 31 Oct 2021 | £530 | £64K | £125K | £98K | 14 |
| 31 Oct 2020 | £1,369 | £95K | £151K | £106K | 15 |
| 31 Oct 2019 | -£3,395 | £24K | £54K | £60K | 13 |
| 31 Oct 2018 | £1,367 | £49K | £70K | £72K | 13 |
| 31 Oct 2017 | £2,834 | £23K | £72K | £82K | 12 |
| 31 Oct 2016 | £21K | £34K | £67K | £77K | |
| 31 Oct 2015 | £50K | £92K |
Where Chelworth Windows & Conservatories Limited is registered
The registered office is in Swindon (SN1), in the Swindon local authority area, South West. Show SN1 2PG on a map.
Other trade companies in SN1
- Terraform Surfacing LimitedSpecialist contractors
- Haq Builders Swindon LtdBuilders
- Yeshi Construction LimitedBuilders
- Built & Bespoke LtdBuilders
- Saxon Property Care LtdBuilders
- DBX Contracts LimitedBuilders
- Hamaazs LtdSpecialist contractors
- E&R Electrics LtdElectricians
What happens if Chelworth Windows & Conservatories Limited 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 06676770
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 August 2008 (18 years ago)
- Registered office
- 9 Isis Trading Estate, Stratton Road, Swindon, Wiltshire, SN1 2PG
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2024
- Last confirmation statement
- 19 August 2026
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 Swindon
Other active glazing companies registered in Swindon.
- Colonnade Conservatories Limited2000
- D.A. Windows & Doors Limited2004
- Eclipse Windows and Doors Ltd2018
- Ecoglaze Group Ltd2022
- Excel Glazing + Facilities Ltd2020
- Handyservices 4 U Limited2009
- MPB Windows and Doors Limited2018
- Noble Glazing Ltd2020
All glazing companies in Swindon · All trades in Swindon · Glaziers across the UK
Frequently asked questions
When are Chelworth Windows & Conservatories Limited's accounts due?
Chelworth Windows & Conservatories Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Chelworth Windows & Conservatories Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Chelworth Windows & Conservatories Limited still trading?
Chelworth Windows & Conservatories Limited 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 Chelworth Windows & Conservatories Limited do?
Chelworth Windows & Conservatories Limited is registered under Glazing (SIC 43342).
How old is Chelworth Windows & Conservatories Limited?
Chelworth Windows & Conservatories Limited was incorporated on 19 August 2008, 18 years ago.
What is the penalty if Chelworth Windows & Conservatories Limited 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 Chelworth Windows & Conservatories Limited 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.