- Companies
- Joiners and carpenters
- Brackley
- Crown Conservatories Windows and Doors Ltd
Crown Conservatories Windows and Doors Ltd
- Company number
- 07387443
- Incorporated
- 24 Sep 201016 years trading
- Registered office
- 15 High Street, Brackley, Northamptonshire, NN13 7DH
- Nature of business
- Joinery installation; Glazing; Other specialised construction activities n.e.c.
Crown Conservatories Windows and Doors Ltd is a 16-year-old private limited company registered in Brackley, company number 07387443, one of 8 joinery companies in Brackley. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 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 £63K (+3.6%) on the year before, to £1.8M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £2.5M against £828K owed within a year: 3.0 times cover.
- 14 employees on average, up from 12 the year before.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Mar 2025 | £1.8M | £1.3M | £2.5M | £828K | 14 |
| 30 Mar 2024 | £1.7M | £1.7M | £2.3M | £733K | 12 |
| 30 Sep 2022 | £1.4M | £1.1M | £1.9M | £524K | 10 |
| 30 Sep 2021 | £1.1M | £651K | £2.4M | £1.3M | 10 |
| 30 Sep 2020 | £873K | £608K | £1.6M | £796K | 7 |
| 30 Sep 2019 | £656K | £249K | £995K | £395K | 5 |
| 30 Sep 2018 | £591K | £696K | £973K | £458K | |
| 30 Sep 2017 | £305K | £479K | £638K | £379K | 2 |
| 30 Sep 2016 | £248K | £410K | £488K | £301K | |
| 30 Sep 2015 | £184K | £236K | £380K | £267K |
Where Crown Conservatories Windows and Doors Ltd is registered
The registered office is in Brackley (NN13), in the West Northamptonshire local authority area, East Midlands. Show NN13 7DH on a map.
Other trade companies in NN13
- Mystical Cleaning LtdCleaning companies
- D T Customs (Oxon) LimitedMechanics and garages
- Vale & Valley Homes LtdProperty developers
- Mill House Construction Services LtdCivil engineering
- Ryan Price Automotive LtdMechanics and garages
- Tailored Timber LtdJoiners and carpenters
- Almeida Cleaning Services LtdCleaning companies
- Underground Water Services LimitedSpecialist contractors
Shared registered office
61 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Crown Conservatories Windows and Doors 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Mar 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
- 07387443
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 September 2010 (16 years ago)
- Registered office
- 15 High Street, Brackley, Northamptonshire, NN13 7DH
- Nature of business
- Joinery installation (SIC 43320)
Glazing (SIC 43342)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 22 October 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Brackley
Other active joinery companies registered in Brackley.
- Heritage Fine Woodwork Ltd2025
- Hopell Limited2025
- PLH Direct Limited2012
- Scott Paxton Carpentry Limited2012
- Tailored Timber Ltd2026
- Vinum Copia Ltd2021
- Woodsmith (SW) Limited2013
All joinery companies in Brackley · All trades in Brackley · Joiners and carpenters across the UK
Frequently asked questions
When are Crown Conservatories Windows and Doors Ltd's accounts due?
Crown Conservatories Windows and Doors Ltd's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is Crown Conservatories Windows and Doors Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Crown Conservatories Windows and Doors Ltd still trading?
Crown Conservatories Windows and Doors 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 Crown Conservatories Windows and Doors Ltd do?
Crown Conservatories Windows and Doors Ltd is registered under Joinery installation (SIC 43320); Glazing (SIC 43342); Other specialised construction activities n.e.c. (SIC 43999).
How old is Crown Conservatories Windows and Doors Ltd?
Crown Conservatories Windows and Doors Ltd was incorporated on 24 September 2010, 16 years ago.
What is the penalty if Crown Conservatories Windows and Doors 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 Crown Conservatories Windows and Doors 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.