- Companies
- Property developers
- London
- Biles & Co.Estates Limited
Biles & Co.Estates Limited
- Company number
- 01050947
- Incorporated
- 21 Apr 197254 years trading
- Registered office
- 3RD Floor, 114A Cromwell Road, London, SW7 4AG
- Nature of business
- Development of building projects; Construction of domestic buildings
Biles & Co.Estates Limited is a 54-year-old private limited company registered in London, company number 01050947, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 £274K (+5.5%) on the year before, to £5.3M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £6.1M against £827K owed within a year: 7.3 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £5.3M | £752K | £6.1M | £827K | 0 |
| 31 Mar 2024 | £5M | £2.8M | £5.8M | £858K | 2 |
| 31 Mar 2023 | £5M | £4M | £5.9M | £985K | 6 |
| 31 Mar 2022 | £4.2M | £2M | £5.5M | £1.3M | 6 |
| 31 Mar 2021 | £4.2M | £1.8M | £4.5M | £372K | 7 |
| 31 Mar 2020 | £4.8M | £3.8M | £5.3M | £570K | 0 |
| 31 Mar 2019 | £4.4M | £1M | £5.3M | £948K | |
| 31 Mar 2018 | £4M | £604K | £4.1M | £477K | |
| 31 Mar 2017 | £3.9M | £889K | £3.4M | £346K | |
| 31 Mar 2016 | £3.8M | £1.5M | £3.2M | £279K |
Who runs and owns Biles & Co.Estates Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| D*** A*** | Director | Oct 2025 |
| R*** A*** | Director | Oct 2025 |
7 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| D*** A*** | Secretary | Jun 2018 | Feb 2023 |
| E*** A*** | Secretary | Feb 2023 | Oct 2025 |
| E*** A*** | Secretary | Jun 2018 | |
| D*** A*** | Director | Apr 2021 | Feb 2023 |
| E*** A*** | Director | Sep 1994 | Apr 2022 |
| G*** A*** | Director | Oct 2013 | |
| J*** A*** | Director | Oct 2025 |
People with significant control (2)
Charges (secured borrowing)
8 of 25 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| National Westminster Bank PLC | Outstanding | Jan 2024 |
| National Westminster Bank PLC | Outstanding | Oct 2023 |
| A private lender | Outstanding | Feb 2021 |
| A private lender | Outstanding | Jan 2021 |
| National Westminster Bank PLC | Outstanding | Dec 2018 |
| A private lender, A private lender | Outstanding | Sep 2018 |
| National Westminster Bank PLC | Outstanding | Nov 2017 |
| A private lender | Outstanding | Aug 2006 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Oct 2014 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Oct 2014 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Sep 2007 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Jan 2006 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Feb 2003 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Feb 2001 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Jul 2000 |
| National Westminster Bank PLC | Satisfied Mar 2018 | May 1998 |
| National Westminster Bank PLC | Satisfied Mar 2018 | May 1998 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Apr 1997 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Mar 1995 |
| National Westminster Bank PLC | Satisfied Oct 1994 | Jan 1994 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Feb 1992 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Feb 1992 |
| National Westminster Bank PLC | Satisfied Apr 1989 | Dec 1988 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Jul 1988 |
| National Westminster Bank PLC | Satisfied Mar 2018 | Nov 1987 |
Where Biles & Co.Estates Limited is registered
The registered office is in London (SW7), in the Kensington and Chelsea local authority area, London. Show SW7 4AG on a map.
Other trade companies in SW7
- Old Town KS Group LtdBuilders
- Westbourne Gardens LimitedProperty developers
- Crissyservice LtdInstallers
- Ashcombe Projects LtdBuilders
- WM Shelfco5 LimitedProperty developers
- Platinum Electrical Systems LimitedElectricians
- Vertex Finishes LtdFinishing trades
- Plumbers Direct 24/7 LtdPlumbers and heating engineers
Also registered at this address
11 other companies use the same registered office as Biles & Co.Estates Limited.
- Airborne Properties LimitedBuilders
- C K Invest LimitedProperty developers
- Carbana LtdMechanics and garages
- CLP Invest LimitedProperty developers
- E.A. Developments LimitedProperty developers
- Esseff Furnishing Company Limited(the)Property developers
- G M S Engineering Services LimitedInstallers
- Hanzel Holdings LimitedProperty developers
- London International Corp LimitedFinishing trades
- Whitehall Investments LimitedProperty developers
- WM Shelfco5 LimitedProperty developers
What happens if Biles & Co.Estates 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 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 | 1 Apr 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 | 31 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
- 01050947
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 April 1972 (54 years ago)
- Registered office
- 3RD Floor, 114A Cromwell Road, London, SW7 4AG
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 23 January 2026
- Charges (mortgages)
- 8 outstanding of 29 registered
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 London
Other active property development companies registered in London.
- Billiano Built Designs Ltd2026
- Billingford Holdings Limited2003
- Billingford Limited2002
- Bim Flow Ltd2023
- Bim Projects Consulting Ltd2023
- Bimalto Ltd2026
- Bimano Limited2012
- Bimstem Ltd2019
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Biles & Co.Estates Limited's accounts due?
Biles & Co.Estates Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Biles & Co.Estates Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Biles & Co.Estates Limited still trading?
Biles & Co.Estates 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 Biles & Co.Estates Limited do?
Biles & Co.Estates Limited is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202).
How old is Biles & Co.Estates Limited?
Biles & Co.Estates Limited was incorporated on 21 April 1972, 54 years ago.
Who runs Biles & Co.Estates Limited?
Biles & Co.Estates Limited has 2 active directors, the longest-serving appointed in Oct 2025. Their names and service addresses are on the Companies House register.
Who owns Biles & Co.Estates Limited?
2 people or companies have significant control of Biles & Co.Estates Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Biles & Co.Estates 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 Biles & Co.Estates 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.