Company profile · Builders
Valleyside Developments Ltd
Valleyside Developments Ltd is a 5-year-old private limited company registered in Belfast, company number NI676571, one of 213 building contractors in Belfast. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 August 2025, as filed at Companies House.
Valleyside Developments Ltd over the years
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 £78K (-20.8%) on the year before, to £299K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £327K against £332K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- 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 Aug 2025 | £299K | £231K | £327K | £332K | 2 |
| 31 Aug 2024 | £378K | £386K | £576K | £412K | 2 |
| 31 Aug 2023 | £204K | £34K | £568K | £583K | 2 |
| 28 Feb 2022 | £10 | £10 |
Where Valleyside Developments Ltd is registered
The registered office is in Belfast (BT3), in the Belfast local authority area, Northern Ireland. Show BT3 9JP on a map.
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- Glenavy Site LtdProperty developers
- Rosemount Homes (101) LimitedProperty developers
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- Lagan Specialist International LimitedCivil engineering
- Lagan Agl LimitedElectricians
- Clyde Furnishing Belfast LtdJoiners and carpenters
- H&J Martin Fit Out LimitedProperty developers
Also registered at this address
10 other companies use the same registered office as Valleyside Developments Ltd.
- Hydepark Road Developments LimitedBuilders
- JSR Homes & Developments LtdBuilders
- JSR Homes LtdBuilders
- LJH LimitedBuilders
- North Coast Homes LtdBuilders
- Park Road Developments (N.I.) LimitedBuilders
- R.F.B. Developments LtdBuilders
- Sealstown Development LtdBuilders
- Thralcot Homes LimitedBuilders
- Valleyside Construction LimitedBuilders
What happens if Valleyside Developments 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- NI676571
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2021 (5 years ago)
- Registered office
- Unit 1, 44-58 Dargan Crescent, Belfast, BT3 9JP
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 15 February 2026
- Charges (mortgages)
- 1 outstanding of 1 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 Belfast
Other active building contractors registered in Belfast.
- Vanon Properties Limited2005
- Visual Construction Ltd2025
- WGS New Developments Ltd2015
- WK Homes Limited2015
- WM Construction Group Ltd2025
- A-Star Carpentry & Joinery Ltd2023
- A.A. Dunlop Limited2007
- A.A. Dunlop No. 2 Ltd2025
All building contractors in Belfast · All trades in Belfast · Builders across the UK
Frequently asked questions
When are Valleyside Developments Ltd's accounts due?
Valleyside Developments Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Valleyside Developments Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Valleyside Developments Ltd still trading?
Valleyside Developments 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 Valleyside Developments Ltd do?
Valleyside Developments Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Valleyside Developments Ltd?
Valleyside Developments Ltd was incorporated on 16 February 2021, 5 years ago.
What is the penalty if Valleyside Developments 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 Valleyside Developments 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.