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- D12 Developments Ltd
Company profile · Property developers
D12 Developments Ltd
D12 Developments Ltd is a 8-year-old private limited company registered in Cambridge, company number 11448881, one of 335 property development companies in Cambridge. Companies House shows its accounts as overdue: they were due on 29 July 2024.
Key dates
Worked out from the year end and filing history on the Companies House register.
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D12 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 up £615K (+253.7%) on the year before, to £857K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2019 to 2022.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2022 | £857K | £22K | £369K | 1 | |
| 31 Jul 2021 | £242K | £97K | £386K | £116K | 1 |
| 31 Jul 2020 | £126K | £136K | £243K | £142K | 1 |
| 31 Jul 2019 | £128K | £258K | £264K | £137K |
Where D12 Developments Ltd is registered
The registered office is in Cambridge (CB2), in the Cambridge local authority area, East of England. Show CB2 9LG on a map.
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- Thunder Maintenance LtdFinishing trades
- Laidlaw and Cooke LtdBuilders
- Footherley Projects LimitedProperty developers
- Adastra Test Equipment Hire LtdMachinery repair and installation
- Roofmodus LtdRoofers
- Cambridge Driveway Specialists LtdInstallers
- Hughes Roofing & Building LimitedBuilders
- Tidylinker LtdCleaning companies
Also registered at this address
4 other companies use the same registered office as D12 Developments Ltd.
- Browns Lane Fairfax LimitedProperty developers
- Burbeck Project Management LtdProperty developers
- Nashlea LimitedProperty developers
- RM Construction (Cambridge) LimitedProperty developers
What happens if D12 Developments Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jul 2024 to 29 Aug 2024 | £150 |
| 1 to 3 months late | 30 Aug 2024 to 29 Oct 2024 | £375 |
| 3 to 6 months late | 30 Oct 2024 to 29 Jan 2025 | £750 |
| More than 6 months late | From 30 Jan 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Oct 2024 | £200 |
| 3 months late | 29 Jan 2025 | another £200 |
| 6 months late | 29 Apr 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Oct 2025 | 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
- 11448881
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 July 2018 (8 years ago)
- Registered office
- Church Farm Maris Lane, Trumpington, Cambridge, Cambridgeshire, CB2 9LG
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 29 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2022
- Last confirmation statement
- 3 July 2026
- Charges (mortgages)
- 0 outstanding of 4 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 Cambridge
Other active property development companies registered in Cambridge.
- Devana Properties Limited2006
- DGL Developments Limited2003
- DL Building & Decorating Ltd2024
- Drake Technology Limited1993
- Dream Haus Limited2011
- DS Developers Ltd2025
- Dyason Developments Ltd2017
- Dycraft Ltd2018
All property development companies in Cambridge · All trades in Cambridge · Property developers across the UK
Frequently asked questions
When are D12 Developments Ltd's accounts due?
D12 Developments Ltd's accounts were due at Companies House on 29 July 2024 and the register shows them as overdue.
When is D12 Developments Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 July 2023, due by 31 July 2024, and one for the period to 29 October 2023, due by 29 October 2024. Corporation tax is payable 9 months and 1 day after the end of each.
Is D12 Developments Ltd still trading?
D12 Developments Ltd is listed as active on the Companies House register (checked 12 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 D12 Developments Ltd do?
D12 Developments Ltd is registered under Development of building projects (SIC 41100).
How old is D12 Developments Ltd?
D12 Developments Ltd was incorporated on 4 July 2018, 8 years ago.
What is the penalty if D12 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 D12 Developments Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.