- Companies
- Property developers
- Buckhurst Hill
- Windsmill Limited
Windsmill Limited
- Company number
- 00405850
- Incorporated
- 8 Mar 194680 years trading
- Registered office
- 148 Queens Road, Buckhurst Hill, Essex, IG9 5BJ
- Nature of business
- Development of building projects
Windsmill Limited is a 80-year-old private limited company registered in Buckhurst Hill, company number 00405850, one of 39 property development companies in Buckhurst Hill. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Windsmill LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £2,558 (+5.3%) on the year before, to £51K.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £26K against £7,591 owed within a year: 3.4 times cover.
- 2 employees on average, up from 1 the year before.
- 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 Sep 2025 | £51K | £26K | £7,591 | 2 | |
| 30 Sep 2024 | £48K | £26K | £9,571 | 1 | |
| 30 Sep 2023 | £43K | £19K | £8,102 | 2 | |
| 30 Sep 2022 | £37K | £16K | £11K | 2 | |
| 30 Sep 2021 | £37K | £14K | £10K | 2 | |
| 30 Sep 2020 | £41K | £20K | £11K | 0 | |
| 30 Sep 2019 | £41K | £19K | £10K | ||
| 30 Sep 2018 | £42K | £17K | £8,091 | ||
| 30 Sep 2017 | £42K | £18K | £9,030 | ||
| 30 Sep 2016 | £12K | £8,022 |
Who runs and owns Windsmill Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| G*** M*** | Director | Jun 1995 |
| S*** C*** | Director | Mar 2000 |
| G*** M*** | Secretary | before May 1992 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| K*** B*** | Director | Jul 1991 | |
| J*** M*** | Director | Aug 2002 | |
| O*** M*** | Director | Jan 2004 |
People with significant control (2)
Where Windsmill Limited is registered
The registered office is in Buckhurst Hill (IG9), in the Epping Forest local authority area, East of England. Show IG9 5BJ on a map.
Other trade companies in IG9
- My Home Safety LtdSpecialist contractors
- PF Auto Repairs LimitedMechanics and garages
- JPS26Consultancy LtdProperty developers
- SJD Property Maintenance LtdCleaning companies
- Pro-Pump Solutions LtdFinishing trades
- Willows Tree Surgery and Grounds Maintenance LtdLandscapers and gardeners
- Kalmans Builders LimitedCivil engineering
- KJB Services LtdFacilities management
What happens if Windsmill 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 00405850
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 1946 (80 years ago)
- Registered office
- 148 Queens Road, Buckhurst Hill, Essex, IG9 5BJ
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 28 March 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 Buckhurst Hill
Other active property development companies registered in Buckhurst Hill.
- A.P. Refurbishment Limited2022
- Alpha Architects Ltd2017
- Asset Star Commodities Limited2018
- Blueleaf Developments Ltd2013
- Buckhursthill Investments Limited2024
- Claire Investments Limited2009
- Devdevon1 Ltd2022
- Double Yews Group Limited1967
All property development companies in Buckhurst Hill · All trades in Buckhurst Hill · Property developers across the UK
Frequently asked questions
When are Windsmill Limited's accounts due?
Windsmill Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Windsmill Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Windsmill Limited still trading?
Windsmill 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 Windsmill Limited do?
Windsmill Limited is registered under Development of building projects (SIC 41100).
How old is Windsmill Limited?
Windsmill Limited was incorporated on 8 March 1946, 80 years ago.
Who runs Windsmill Limited?
Windsmill Limited has 2 active directors, the longest-serving appointed in Jun 1995. Their names and service addresses are on the Companies House register.
Who owns Windsmill Limited?
2 people or companies have significant control of Windsmill Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Windsmill 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 Windsmill 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.