- Companies
- Property developers
- Hillsborough
- Heffron Developments Limited
Heffron Developments Limited
- Company number
- NI673653
- Incorporated
- 23 Oct 20205 years trading
- Registered office
- 13 Main Street, Hillsborough, BT26 6AE
- Nature of business
- Development of building projects; Activities of construction holding companies
Heffron Developments Limited is a 5-year-old private limited company registered in Hillsborough, company number NI673653, one of 23 property development companies in Hillsborough. 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 Heffron 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.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £100.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £100 | £50 | 0 | ||
| 31 Mar 2024 | £100 | £50 | 0 | ||
| 31 Mar 2023 | £100 | £50 | 0 | ||
| 31 Mar 2022 | £100 | £50 | 0 |
Where Heffron Developments Limited is registered
The registered office is in Hillsborough (BT26), in the Lisburn and Castlereagh local authority area, Northern Ireland. Show BT26 6AE on a map.
Other trade companies in BT26
- Down Garden Maintenance & Property Services LtdCleaning companies
- MBD Automotive LtdMotor traders
- Guiney Delopments LtdBuilders
- Amcc PM LtdBuilders
- Corsehill Dunlop LimitedProperty developers
- MS Plant Services LtdMachinery repair and installation
- GGS Construction Hillsborough LtdBuilders
- Down Property Solutions LtdPainters and decorators
Also registered at this address
8 other companies use the same registered office as Heffron Developments Limited.
- Boyd Developments LimitedProperty developers
- Boyd Estates LimitedProperty developers
- Corsehill Dunlop LimitedProperty developers
- Heffron Estates LimitedProperty developers
- Neptune Dunlop LimitedProperty developers
- Neptune Land Promotion LimitedProperty developers
- Readers Park Development LimitedProperty developers
- Six Mile Water Developments LimitedBuilders
What happens if Heffron 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
- NI673653
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2020 (5 years ago)
- Registered office
- 13 Main Street, Hillsborough, BT26 6AE
- Nature of business
- Development of building projects (SIC 41100)
Activities of construction holding companies (SIC 64203) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 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 Hillsborough
Other active property development companies registered in Hillsborough.
- Heffron Estates Limited2011
- J Geddis Holdings Ltd2010
- James Geddis (Contractors) Limited1975
- L.C.I. Construction Limited1985
- Mill-Pond View Developments Ltd2019
- Neptune Dunlop Limited2025
- Neptune Land Promotion Limited2015
- Nugent Brothers Enterprises Ltd2024
All property development companies in Hillsborough · All trades in Hillsborough · Property developers across the UK
Frequently asked questions
When are Heffron Developments Limited's accounts due?
Heffron Developments Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Heffron 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 Heffron Developments Limited still trading?
Heffron 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 Heffron Developments Limited do?
Heffron Developments Limited is registered under Development of building projects (SIC 41100); Activities of construction holding companies (SIC 64203).
How old is Heffron Developments Limited?
Heffron Developments Limited was incorporated on 23 October 2020, 5 years ago.
What is the penalty if Heffron 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 Heffron 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.