- Companies
- Property developers
- Bangor
- Swinley Bay Ltd
Swinley Bay Ltd
- Company number
- NI667078
- Incorporated
- 17 Jan 20206 years trading
- Registered office
- Killaire House, 22 Killaire Road, Bangor, Co. Down, BT19 1EY
- Nature of business
- Development of building projects
Swinley Bay Ltd is a 6-year-old private limited company registered in Bangor, company number NI667078, one of 68 property development companies in Bangor. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 down £550 (-19.4%) on the year before, to -£3,385.
- Net assets rose in 0 of 5 year-on-year comparisons on record.
- Current assets of £68K against £2,051 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£3,385 | £68K | £2,051 | 0 | |
| 30 Jun 2024 | -£2,835 | £34K | £1,500 | 4 | |
| 30 Jun 2023 | -£2,085 | £27K | £5,177 | 4 | |
| 30 Jun 2022 | -£1,335 | £22K | £1,500 | 4 | |
| 30 Jun 2021 | -£585 | £15K | £900 | 4 | |
| 30 Jun 2020 | £300 | £300 | 0 |
Where Swinley Bay Ltd is registered
The registered office is in Bangor (BT19), in the Ards and North Down local authority area, Northern Ireland. Show BT19 1EY on a map.
Other trade companies in BT19
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- Collins Mep UK LtdElectricians
- KS Roofing & Property Maintenance LtdRoofers
- JMS Coach Hill Motors LtdMotor traders
- MRS Mop Cleaning Services LtdCleaning companies
- 2Jzgte LtdMotor traders
- JP Security & Electrical LtdElectricians
- GLS Property Care LtdFinishing trades
What happens if Swinley Bay 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- NI667078
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2020 (6 years ago)
- Registered office
- Killaire House, 22 Killaire Road, Bangor, Co. Down, BT19 1EY
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 22 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 Bangor
Other active property development companies registered in Bangor.
- Trafford Street Chester Limited2017
- Venture Construction Ireland Ltd2024
- W. J. Developments (Residential) Limited2007
- Watkin Property Ventures Developments Limited2016
- Westfield Avenue Edinburgh Limited2020
- Amtae Limited1999
- Bailey Lane Student Limited2017
- Ballymagee Investment Company,Limited1961
All property development companies in Bangor · All trades in Bangor · Property developers across the UK
Frequently asked questions
When are Swinley Bay Ltd's accounts due?
Swinley Bay Ltd's next accounts are due at Companies House by 31 March 2027 (in 168 days), covering the period to 30 June 2026.
When is Swinley Bay Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Swinley Bay Ltd still trading?
Swinley Bay 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 Swinley Bay Ltd do?
Swinley Bay Ltd is registered under Development of building projects (SIC 41100).
How old is Swinley Bay Ltd?
Swinley Bay Ltd was incorporated on 17 January 2020, 6 years ago.
What is the penalty if Swinley Bay 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 Swinley Bay 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.