- Company number
- NI719301
- Incorporated
- 31 Jul 20242 years trading
- Registered office
- Opus House, 137 York Road, Belfast, BT15 3GZ
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Ecobuild Design & Construction Ltd is a 2-year-old private limited company registered in Belfast, company number NI719301, one of 213 building contractors in Belfast. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 July 2025, as filed at Companies House.
Where Ecobuild Design & Construction Ltd is registered
The registered office is in Belfast (BT15), in the Belfast local authority area, Northern Ireland. Show BT15 3GZ on a map.
Other trade companies in BT15
- Amc Construction & Joinery LimitedBuilders
- Belfast Renovations LtdBuilders
- JBC Motors LtdMotor traders
- LDL Automotive LtdMechanics and garages
- Imo Bespoke Finishes LimitedJoiners and carpenters
- Modern Day Properties LtdProperty developers
- Brothers Hand Car Wash LtdMechanics and garages
- JH Carpets LimitedCleaning companies
Also registered at this address
12 other companies use the same registered office as Ecobuild Design & Construction Ltd.
- Ace Autofix LimitedMechanics and garages
- Belfast Fleet Sales LimitedMotor traders
- Belfast Paving LtdSpecialist contractors
- Carruthers Electrical LtdElectricians
- Climbni Rope Access Services LtdSpecialist contractors
- Imo Bespoke Finishes LimitedJoiners and carpenters
- JBC Motors LtdMotor traders
- JH Carpets LimitedCleaning companies
- LDL Automotive LtdMechanics and garages
- Service Truck NI LimitedMachinery repair and installation
- Stephen King Home Improvements LtdSpecialist contractors
- Ulster Costume FX LtdSpecialist contractors
What happens if Ecobuild Design & Construction 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- NI719301
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2024 (2 years ago)
- Registered office
- Opus House, 137 York Road, Belfast, BT15 3GZ
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 30 July 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 Belfast
Other active building contractors registered in Belfast.
- Edward (NI) Limited2013
- Elite Bathroom Solutions Limited2019
- F.M. Stewart & Associates Limited2005
- Fortfield Motors (Carrickfergus) Limited1975
- Frederick Developments Ltd2006
- Frydrych Building Limited2018
- G M Developments (NI) Ltd2005
- Gaddam Builds Ltd2026
All building contractors in Belfast · All trades in Belfast · Builders across the UK
Frequently asked questions
When are Ecobuild Design & Construction Ltd's accounts due?
Ecobuild Design & Construction Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Ecobuild Design & Construction Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Ecobuild Design & Construction Ltd still trading?
Ecobuild Design & Construction 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 Ecobuild Design & Construction Ltd do?
Ecobuild Design & Construction Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Ecobuild Design & Construction Ltd?
Ecobuild Design & Construction Ltd was incorporated on 31 July 2024, 2 years ago.
What is the penalty if Ecobuild Design & Construction 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 Ecobuild Design & Construction 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.