- Companies
- Property developers
- Newtownabbey
- Coyle Developments Limited
Coyle Developments Limited
- Company number
- NI665174
- Incorporated
- 17 Oct 20196 years trading
- Registered office
- 38A Mallusk Road, Newtownabbey, BT36 4PP
- Nature of business
- Development of building projects
Coyle Developments Limited is a 6-year-old private limited company registered in Newtownabbey, company number NI665174, one of 26 property development companies in Newtownabbey. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Coyle Developments LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Coyle Developments Limited is registered
The registered office is in Newtownabbey (BT36), in the Antrim and Newtownabbey local authority area, Northern Ireland. Show BT36 4PP on a map.
Other trade companies in BT36
- C2 Repairs LtdGlaziers
- BNB Electrical LimitedElectricians
- NI.Consultancy2026 LtdSpecialist contractors
- B2 Property Group LtdFinishing trades
- Colin McGlinchey LtdMachinery repair and installation
- Mac’S Maintenance LtdFinishing trades
- Glaze and Frame Direct LtdGlaziers
- JH Site Maintenance LtdFacilities management
Also registered at this address
9 other companies use the same registered office as Coyle Developments Limited.
- BJC Group 1 LimitedProperty developers
- BJC Group LimitedProperty developers
- Emerald Developments (Armagh) LimitedBuilders
- Gemprop 1A LtdProperty developers
- Gemprop LtdProperty developers
- PBC Group 1 LtdProperty developers
- PBC Group LtdProperty developers
- Rocprop 1 LimitedProperty developers
- Rocprop LimitedProperty developers
What happens if Coyle Developments 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 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
- NI665174
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2019 (6 years ago)
- Registered office
- 38A Mallusk Road, Newtownabbey, BT36 4PP
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 October 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 Newtownabbey
Other active property development companies registered in Newtownabbey.
- D M Developments (2018) Ltd2018
- Diamond Homes (NI) Ltd2010
- Elite Renovations & Solid Foundations Ltd2024
- F G Anderson & Sons Ltd2021
- Gemprop 1A Ltd2020
- Gemprop Ltd2019
- Hillview Residential Limited2026
- HMBS (N.I.) Limited2016
All property development companies in Newtownabbey · All trades in Newtownabbey · Property developers across the UK
Frequently asked questions
When are Coyle Developments Limited's accounts due?
Coyle Developments Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Coyle Developments Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Coyle Developments Limited still trading?
Coyle Developments 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 Coyle Developments Limited do?
Coyle Developments Limited is registered under Development of building projects (SIC 41100).
How old is Coyle Developments Limited?
Coyle Developments Limited was incorporated on 17 October 2019, 6 years ago.
What is the penalty if Coyle Developments 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 Coyle Developments 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.