- Company number
- 15450204
- Incorporated
- 29 Jan 20242 years trading
- Registered office
- C/O Partners in Enterprise Ltd Ground & Lower Ground Floor, 9 ST Georges Place, Brighton, BN1 4GB
- Nature of business
- Construction of domestic buildings
Probuild U.K Limited is a 2-year-old private limited company registered in Brighton, company number 15450204, one of 191 building contractors in Brighton. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 31 January 2025, as filed at Companies House.
Where Probuild U.K Limited is registered
The registered office is in Brighton (BN1), in the Brighton and Hove local authority area, South East. Show BN1 4GB on a map.
Other trade companies in BN1
- Appliance & Home Care LtdRepair services
- Steeleagle LtdMachinery repair and installation
- C & G Energy Solutions LimitedPlumbers and heating engineers
- Ruihe Raising Property LtdProperty developers
- Davinci Building LtdSpecialist contractors
- Almore Roofing & Guttering LtdRoofers
- Neo Av LtdMachinery repair and installation
- Akoma Homes and Commercial Cleaning LtdCleaning companies
Also registered at this address
10 other companies use the same registered office as Probuild U.K Limited.
- Forty Winks (Brighton) LtdCleaning companies
- GT Roofing & Property Services LimitedRoofers
- Igloo Direct LtdRepair services
- Marshall Smith Plumbing & Heating LtdPlumbers and heating engineers
- Pear Tree Lane LtdCleaning companies
- RC Garage Services LimitedMechanics and garages
- Urban Craft Development LtdBuilders
- Wingham & Gwynne Electrical Contractors LtdElectricians
- Woodbourne Car Sales LtdMotor traders
- Woodbourne Garages LtdMechanics and garages
What happens if Probuild U.K Limited 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15450204
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2024 (2 years ago)
- Registered office
- C/O Partners in Enterprise Ltd Ground & Lower Ground Floor, 9 ST Georges Place, Brighton, BN1 4GB
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 28 January 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Brighton
Other active building contractors registered in Brighton.
- Profurb Construction Ltd2009
- Purvis and Gearing Developments Ltd2024
- Q & Q Construction Ltd2020
- Quentras Ltd2025
- R Durtnell & Sons Limited1984
- R&G Construction Brighton Ltd2022
- R2R Construction Ltd2020
- RDM Construction Sussex Ltd2023
All building contractors in Brighton · All trades in Brighton · Builders across the UK
Frequently asked questions
When are Probuild U.K Limited's accounts due?
Probuild U.K Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Probuild U.K Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Probuild U.K Limited still trading?
Probuild U.K Limited 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 Probuild U.K Limited do?
Probuild U.K Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Probuild U.K Limited?
Probuild U.K Limited was incorporated on 29 January 2024, 2 years ago.
What is the penalty if Probuild U.K Limited 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 Probuild U.K Limited 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.