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- D42 Developments Ltd
Company profile · Property developers
D42 Developments Ltd
D42 Developments Ltd is a 8-year-old private limited company registered in Northampton, company number 11134940, one of 390 property development companies in Northampton. Its next accounts are due at Companies House on 29 December 2026, and the CT600 for the period to 29 March 2026 is due at HMRC on 29 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 29 March 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
D42 Developments Ltd over the years
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 £744 (-27.1%) on the year before, to -£3,494.
- Net assets rose in 0 of 6 year-on-year comparisons on record.
- Current assets of £100 against £2,930 owed within a year: 0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Mar 2025 | -£3,494 | £100 | £2,930 | 1 | |
| 31 Mar 2024 | -£2,750 | £135K | £137K | 1 | |
| 31 Mar 2023 | -£1,850 | £100 | £2,000 | 1 | |
| 31 Mar 2022 | -£1,400 | £77K | £79K | 1 | |
| 31 Mar 2021 | -£500 | £100 | £650 | 1 | |
| 31 Mar 2020 | -£500 | £100 | £650 | 1 | |
| 31 Mar 2019 | £500 | £100 | £650 |
Where D42 Developments Ltd is registered
The registered office is in Northampton (NN1), in the West Northamptonshire local authority area, East Midlands. Show NN1 5JF on a map.
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What happens if D42 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 29 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Dec 2026 to 29 Jan 2027 | £150 |
| 1 to 3 months late | 30 Jan 2027 to 29 Mar 2027 | £375 |
| 3 to 6 months late | 30 Mar 2027 to 29 Jun 2027 | £750 |
| More than 6 months late | From 30 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Mar 2027 | £200 |
| 3 months late | 29 Jun 2027 | another £200 |
| 6 months late | 29 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 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
- 11134940
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 January 2018 (8 years ago)
- Registered office
- Suite 806, Unit 2, Wycliffe Road, Northampton, Northamptonshire, NN1 5JF
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 29 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 March 2025
- Last confirmation statement
- 17 January 2026
- Charges (mortgages)
- 1 outstanding of 1 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 Northampton
Other active property development companies registered in Northampton.
- Dalton Brooke Ltd2026
- Danilex Ltd2018
- Deans Property Maintenance Ltd2025
- Dearoot Limited1978
- Develux Ltd2021
- DGS Contracting Ltd2023
- Diandshe James Homes Ltd2020
- Diandshe James Investments Ltd2021
All property development companies in Northampton · All trades in Northampton · Property developers across the UK
Frequently asked questions
When are D42 Developments Ltd's accounts due?
D42 Developments Ltd's next accounts are due at Companies House by 29 December 2026 (in 78 days), covering the period to 29 March 2026.
When is D42 Developments Ltd's CT600 due?
The CT600 for the period to 29 March 2026 is due at HMRC by 29 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 December 2026.
Is D42 Developments Ltd still trading?
D42 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 D42 Developments Ltd do?
D42 Developments Ltd is registered under Development of building projects (SIC 41100).
How old is D42 Developments Ltd?
D42 Developments Ltd was incorporated on 5 January 2018, 8 years ago.
What is the penalty if D42 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 D42 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.