- Companies
- Property developers
- Chesterfield
- Ergon Developments Ltd
Ergon Developments Ltd
- Company number
- 12482728
- Incorporated
- 25 Feb 20206 years trading
- Registered office
- 1 Knifesmithgate, Chesterfield, Derbyshire, S40 1RF
- Nature of business
- Development of building projects; Buying and selling of own real estate; Other letting and operating of own or leased real estate
Ergon Developments Ltd is a 6-year-old private limited company registered in Chesterfield, company number 12482728, one of 162 property development companies in Chesterfield. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £12K (+634.8%) on the year before, to £14K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £41K against £120K owed within a year: 0.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £14K | £41K | £120K | 1 | |
| 29 Feb 2024 | £1,948 | £4,379 | £105K | 1 | |
| 28 Feb 2023 | £744 | £10K | £75K | 0 | |
| 28 Feb 2022 | £100 | ||||
| 28 Feb 2021 | £100 |
Where Ergon Developments Ltd is registered
The registered office is in Chesterfield (S40), in the Chesterfield local authority area, East Midlands. Show S40 1RF on a map.
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What happens if Ergon Developments 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 12482728
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 February 2020 (6 years ago)
- Registered office
- 1 Knifesmithgate, Chesterfield, Derbyshire, S40 1RF
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 29 June 2026
- Charges (mortgages)
- 1 outstanding of 3 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 Chesterfield
Other active property development companies registered in Chesterfield.
- Frontline Lettings Limited2018
- Geolex Developments Ltd2025
- Gilbert Estates Limited2014
- Glapwell (Peak) Developments Limited2025
- Grace Well Care Limited2025
- Grayden Resin Craft Limited2025
- Green Shoe Company Limited(the)1980
- H & A Projects Limited2020
All property development companies in Chesterfield · All trades in Chesterfield · Property developers across the UK
Frequently asked questions
When are Ergon Developments Ltd's accounts due?
Ergon Developments Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Ergon Developments Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Ergon Developments Ltd still trading?
Ergon Developments 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 Ergon Developments Ltd do?
Ergon Developments Ltd is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Ergon Developments Ltd?
Ergon Developments Ltd was incorporated on 25 February 2020, 6 years ago.
What is the penalty if Ergon Developments 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 Ergon Developments 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.