- Companies
- Property developers
- Porth
- Id Proconstruct Ltd
Id Proconstruct Ltd
- Company number
- 16074639
- Incorporated
- 12 Nov 20241 year trading
- Registered office
- 9 Hendreforgan Crescent, Gilfach Goch, Porth, Mid Glamorgan, CF39 8UL
- Nature of business
- Development of building projects; Site preparation; Other construction installation
Id Proconstruct Ltd is a 1-year-old private limited company registered in Porth, company number 16074639, one of 9 property development companies in Porth. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 30 November 2025, as filed at Companies House.
Where Id Proconstruct Ltd is registered
The registered office is in Porth (CF39), in the Rhondda Cynon Taf local authority area, Wales. Show CF39 8UL on a map.
Other trade companies in CF39
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- Choctar LimitedBuilders
- J Cantwell Surfacing & Contracting LtdCivil engineering
- Ok Rail LtdCivil engineering
- Porth Ceilings & Interiors LtdFinishing trades
- Wydex LtdBuilders
- Time Lec Services LtdElectricians
- Arb-Scape Tree Surgery & Landscaping LtdLandscapers and gardeners
What happens if Id Proconstruct 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16074639
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2024 (1 year ago)
- Registered office
- 9 Hendreforgan Crescent, Gilfach Goch, Porth, Mid Glamorgan, CF39 8UL
- Nature of business
- Development of building projects (SIC 41100)
Site preparation (SIC 43120)
Other construction installation (SIC 43290) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 11 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 Porth
Other active property development companies registered in Porth.
- J Reynolds Design & Build Limited2021
- JS and DS Developments Ltd2025
- Meadbro Construction Limited1979
- Sealy & Alcock Exteriors Ltd2022
- Wills Property Developments Limited2025
- Ap Clerk of Works Services Limited2017
- Front Row Developments Cardiff Limited2024
- Glitch Monkey Enterprises Limited2024
All property development companies in Porth · All trades in Porth · Property developers across the UK
Frequently asked questions
When are Id Proconstruct Ltd's accounts due?
Id Proconstruct Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Id Proconstruct Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Id Proconstruct Ltd still trading?
Id Proconstruct 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 Id Proconstruct Ltd do?
Id Proconstruct Ltd is registered under Development of building projects (SIC 41100); Site preparation (SIC 43120); Other construction installation (SIC 43290).
How old is Id Proconstruct Ltd?
Id Proconstruct Ltd was incorporated on 12 November 2024, 1 year ago.
What is the penalty if Id Proconstruct 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 Id Proconstruct 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.