- Companies
- Property developers
- Covent Garden
- Guardian Builders Limited
Guardian Builders Limited
- Company number
- 06480859
- Incorporated
- 23 Jan 200818 years trading
- Registered office
- 5TH Floor 16 Great Queen Street, Covent Garden, London, WC2B 5DG
- Nature of business
- Development of building projects; Other specialised construction activities n.e.c.
Guardian Builders Limited is a 18-year-old private limited company registered in Covent Garden, company number 06480859, one of 941 property development companies in Covent Garden. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £103K (+5.1%) on the year before, to £2.1M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £2.5M against £561K owed within a year: 4.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £2.1M | £389K | £2.5M | £561K | 0 |
| 30 Jun 2024 | £2M | £329K | £2.7M | £691K | 7 |
| 30 Jun 2023 | £1.9M | £14K | £2.7M | £745K | 7 |
| 30 Jun 2022 | £1.4M | £543K | £2M | £517K | 7 |
| 30 Jun 2021 | £1.1M | £613K | £1.2M | £318K | 7 |
| 30 Jun 2020 | £1.1M | £748K | £1.4M | £469K | 7 |
| 30 Jun 2019 | £943K | £120K | £1.2M | £492K | 6 |
| 30 Jun 2018 | £747K | £370K | £1M | £342K | 5 |
| 30 Jun 2017 | £593K | £23K | £752K | £221K | 5 |
| 30 Jun 2016 | £383K | £122K | £460K | £91K |
Where Guardian Builders Limited is registered
The registered office is in Covent Garden (WC2B), in the Camden local authority area, London. Show WC2B 5DG on a map.
Other trade companies in WC2B
- Ozak Real Estate Development LtdProperty developers
- MRP Holliday LimitedProperty developers
- Cascades Developments LtdProperty developers
- Ors Motors LimitedMotor traders
- H2O and More LtdPlumbers and heating engineers
- Jfwplumbing LimitedPlumbers and heating engineers
- Golden Cab Hire LtdMechanics and garages
- Ed Property Development LtdProperty developers
Shared registered office
44 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 Guardian Builders 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 06480859
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 2008 (18 years ago)
- Registered office
- 5TH Floor 16 Great Queen Street, Covent Garden, London, WC2B 5DG
- Nature of business
- Development of building projects (SIC 41100)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 23 January 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Covent Garden
Other active property development companies registered in Covent Garden.
- H & G Construction and Investment Ltd2025
- H and A Engineering Limited2025
- H Construction & Design Limited2025
- H L Future Ltd2025
- Habgood Construction Ltd2018
- Haine Gunn Limited2017
- Hak04 Trade Limited2025
- Hallam Group Limited2025
All property development companies in Covent Garden · All trades in Covent Garden · Property developers across the UK
Frequently asked questions
When are Guardian Builders Limited's accounts due?
Guardian Builders Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Guardian Builders Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Guardian Builders Limited still trading?
Guardian Builders 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 Guardian Builders Limited do?
Guardian Builders Limited is registered under Development of building projects (SIC 41100); Other specialised construction activities n.e.c. (SIC 43999).
How old is Guardian Builders Limited?
Guardian Builders Limited was incorporated on 23 January 2008, 18 years ago.
What is the penalty if Guardian Builders 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 Guardian Builders 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.