- Companies
- Installers
- London
- David Muir Estates Ltd
David Muir Estates Ltd
- Company number
- 10726675
- Incorporated
- 18 Apr 20179 years trading
- Registered office
- Office 7, 35-37 Ludgate Hill, London, EC4M 7JN
- Nature of business
- Other construction installation
David Muir Estates Ltd is a 9-year-old private limited company registered in London, company number 10726675, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £12K (-12.4%) on the year before, to £88K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £94K against £74K owed within a year: 1.3 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £88K | £94K | £74K | 3 | |
| 30 Apr 2024 | £100K | £98K | £78K | 3 | |
| 30 Apr 2023 | £55K | £86K | £82K | 2 | |
| 30 Apr 2022 | £54K | £92K | £87K | 2 | |
| 30 Apr 2021 | £53K | £82K | £67K | 2 | |
| 30 Apr 2020 | £61K | £69K | £17K | 5 | |
| 30 Apr 2019 | £9,783 | £10K | £7,800 | ||
| 30 Apr 2018 | £100 | £0 | £0 |
Where David Muir Estates Ltd is registered
The registered office is in London (EC4M), in the City of London local authority area, London. Show EC4M 7JN on a map.
Other trade companies in EC4M
- Burlington of London LtdMotor traders
- Moove Av Serviceco LimitedMechanics and garages
- Munro Penfold Property Investments LimitedProperty developers
- Moove UK Av LimitedMechanics and garages
- Shepperton Phase 2 Devco LimitedProperty developers
- Wimbledon Devco LimitedProperty developers
- Azar Construction LtdBuilders
- Libtek Group LtdPlumbers and heating engineers
Shared registered office
31 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 David Muir Estates 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10726675
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 April 2017 (9 years ago)
- Registered office
- Office 7, 35-37 Ludgate Hill, London, EC4M 7JN
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 17 April 2026
- Previous names
- Goodwood Property Ltd (until 27 Nov 2019)
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.
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Other active installation companies (insulation, lifts, shutters and similar) registered in London.
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- DB Maintenance Works Ltd2017
- DD Wind Ltd2026
- DD Windows London Ltd2023
- DDC London Ltd2019
- DDW Groundworkers Ltd2023
- Decarbonisation Ltd2024
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Frequently asked questions
When are David Muir Estates Ltd's accounts due?
David Muir Estates Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is David Muir Estates Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is David Muir Estates Ltd still trading?
David Muir Estates 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 David Muir Estates Ltd do?
David Muir Estates Ltd is registered under Other construction installation (SIC 43290).
How old is David Muir Estates Ltd?
David Muir Estates Ltd was incorporated on 18 April 2017, 9 years ago.
What is the penalty if David Muir Estates 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 David Muir Estates 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.