- Companies
- Property developers
- Cambridge
- App Probuild Ltd
App Probuild Ltd
- Company number
- 12774556
- Incorporated
- 28 Jul 20206 years trading
- Registered office
- 12 Barnwell Business Park, Barnwell Drive, Cambridge, Cambridgeshire, CB5 8UY
- Nature of business
- Development of building projects; Construction of domestic buildings; Other construction installation
App Probuild Ltd is a 6-year-old private limited company registered in Cambridge, company number 12774556, one of 335 property development companies in Cambridge. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 down £14K on the year before, to -£14K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £4,799 against £27K owed within a year: 0.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | -£14K | £3,765 | £4,799 | £27K | 2 |
| 31 Dec 2023 | -£129 | £36K | £54K | £58K | 2 |
| 31 Dec 2022 | -£15K | £32K | £47K | £64K | 2 |
| 31 Dec 2021 | -£28K | £26K | £30K | £60K | 3 |
| 31 Dec 2020 | £471 | £51K | £52K | £55K | 0 |
Who runs and owns App Probuild Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** D*** | Director | Jul 2020 |
| J*** H*** | Secretary | Jul 2020 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| G*** B*** | Director | Jul 2020 | Jun 2023 |
| J*** H*** | Director | Jul 2020 | Jun 2023 |
| N*** H*** | Director | Jul 2020 | Jul 2024 |
People with significant control (2)
Where App Probuild Ltd is registered
The registered office is in Cambridge (CB5), in the Cambridge local authority area, East of England. Show CB5 8UY on a map.
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- Bright Nook Services LtdCleaning companies
- Jetline Aero LtdMachinery repair and installation
- Home and Garden Cam Service LtdLandscapers and gardeners
- SJL Energy Services LimitedMachinery repair and installation
What happens if App Probuild 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 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
- 12774556
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 July 2020 (6 years ago)
- Registered office
- 12 Barnwell Business Park, Barnwell Drive, Cambridge, Cambridgeshire, CB5 8UY
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Other construction installation (SIC 43290) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 5 February 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 Cambridge
Other active property development companies registered in Cambridge.
- Araby Property Developments Ltd2020
- Aspects Building Contractors Limited2001
- Axia Property Development Ltd2026
- Axis Estates Limited1996
- Ayr Projects Limited2019
- Az Interiors Studio Ltd2025
- B2B Property & Development Ltd2020
- Bamber Estates Limited2026
All property development companies in Cambridge · All trades in Cambridge · Property developers across the UK
Frequently asked questions
When are App Probuild Ltd's accounts due?
App Probuild Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is App Probuild 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 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is App Probuild Ltd still trading?
App Probuild 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 App Probuild Ltd do?
App Probuild Ltd is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Other construction installation (SIC 43290).
How old is App Probuild Ltd?
App Probuild Ltd was incorporated on 28 July 2020, 6 years ago.
Who runs App Probuild Ltd?
App Probuild Ltd has 1 active director, the longest-serving appointed in Jul 2020. Their names and service addresses are on the Companies House register.
Who owns App Probuild Ltd?
2 people or companies have significant control of App Probuild Ltd: an individual (has significant influence or control); Anglia Property Preservation Ltd (owns 25% to 50% of the shares).
What is the penalty if App Probuild 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 App Probuild 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.