- Companies
- Property developers
- Portishead
- Mybuild Project Ltd
Mybuild Project Ltd
- Company number
- 15285839
- Incorporated
- 15 Nov 20232 years trading
- Registered office
- 44A High Street, Portishead, North Somerset, BS20 6EL
- Nature of business
- Development of building projects
Mybuild Project Ltd is a 2-year-old private limited company registered in Portishead, company number 15285839, one of 40 property development companies in Portishead. Its next accounts are due at Companies House on 29 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 30 November 2024, as filed at Companies House.
Where Mybuild Project Ltd is registered
The registered office is in Portishead (BS20), in the North Somerset local authority area, South West. Show BS20 6EL on a map.
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What happens if Mybuild Project 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Nov 2026 to 29 Dec 2026 | £150 |
| 1 to 3 months late | 30 Dec 2026 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 29 May 2027 | £750 |
| More than 6 months late | From 30 May 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
- 15285839
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2023 (2 years ago)
- Registered office
- 44A High Street, Portishead, North Somerset, BS20 6EL
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 29 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 14 November 2025
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 Portishead
Other active property development companies registered in Portishead.
- Oaktree Holdings South West Ltd2021
- Phoenix Building Limited2025
- PKR Services South West Ltd2025
- Prestige House Construction Limited2025
- Purdown Property & Development Ltd2026
- Robin Harvey Bespoke Carpentry Limited2013
- Roofs4U Limited2022
- Tranquility by Georgie Limited2019
All property development companies in Portishead · All trades in Portishead · Property developers across the UK
Frequently asked questions
When are Mybuild Project Ltd's accounts due?
Mybuild Project Ltd's next accounts are due at Companies House by 29 November 2026 (in 47 days), covering the period to 28 February 2026.
When is Mybuild Project 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 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mybuild Project Ltd still trading?
Mybuild Project 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 Mybuild Project Ltd do?
Mybuild Project Ltd is registered under Development of building projects (SIC 41100).
How old is Mybuild Project Ltd?
Mybuild Project Ltd was incorporated on 15 November 2023, 2 years ago.
What is the penalty if Mybuild Project 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 Mybuild Project 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.