- Company number
- NI033457
- Incorporated
- 7 Jan 199828 years trading
- Registered office
- 21 - 23 Shore Road, Holywood, County Down, BT18 9HX
- Nature of business
- Construction of domestic buildings; Buying and selling of own real estate
Sixmile Properties Ltd is a 28-year-old private limited company registered in Holywood, company number NI033457, one of 8 building contractors in Holywood. 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 unchanged on the year before, at £17K.
- Net assets rose in 0 of 9 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £17K | £17K | £0 | 1 | |
| 30 Jun 2024 | £17K | £17K | £0 | 1 | |
| 30 Jun 2023 | £17K | £17K | £0 | 1 | |
| 30 Jun 2022 | £17K | £17K | £0 | 0 | |
| 30 Jun 2021 | £17K | £17K | £0 | 0 | |
| 30 Jun 2020 | £17K | £17K | £0 | 0 | |
| 30 Jun 2019 | £17K | £17K | £0 | ||
| 30 Jun 2018 | £17K | £17K | £0 | ||
| 30 Jun 2017 | £17K | £17K | £0 | ||
| 30 Jun 2016 | £17K | £17K |
Where Sixmile Properties Ltd is registered
The registered office is in Holywood (BT18), in the Ards and North Down local authority area, Northern Ireland. Show BT18 9HX on a map.
Other trade companies in BT18
- Cgexpansion LtdPainters and decorators
- S B Building (NI) LimitedBuilders
- Manor House Regeneration LtdProperty developers
- Elite Partnership N.I. LtdProperty developers
- Fitzroy Building and Management LtdProperty developers
- CB Gas Services LtdPlumbers and heating engineers
- Andrew Dunlop Homes 7 LtdProperty developers
- Crofton Property Group LtdProperty developers
What happens if Sixmile Properties 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
- NI033457
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 1998 (28 years ago)
- Registered office
- 21 - 23 Shore Road, Holywood, County Down, BT18 9HX
- Nature of business
- Construction of domestic buildings (SIC 41202)
Buying and selling of own real estate (SIC 68100) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 29 December 2025
- Charges (mortgages)
- 0 outstanding of 67 registered
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 Holywood
Other active building contractors registered in Holywood.
- Carndale Properties Ltd2020
- Causeway View Limited2025
- Ferguson Graham Builders Ltd2021
- GMC Contractors Ltd2015
- Lacuna Holdings Limited2016
- Oraone Ltd2025
- S B Building (NI) Limited2026
All building contractors in Holywood · All trades in Holywood · Builders across the UK
Frequently asked questions
When are Sixmile Properties Ltd's accounts due?
Sixmile Properties Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Sixmile Properties 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 Sixmile Properties Ltd still trading?
Sixmile Properties 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 Sixmile Properties Ltd do?
Sixmile Properties Ltd is registered under Construction of domestic buildings (SIC 41202); Buying and selling of own real estate (SIC 68100).
How old is Sixmile Properties Ltd?
Sixmile Properties Ltd was incorporated on 7 January 1998, 28 years ago.
What is the penalty if Sixmile Properties 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 Sixmile Properties 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.