- Company number
- NI618889
- Incorporated
- 14 Jun 201313 years trading
- Registered office
- 336 Upper Floors, Lisburn Road, Belfast, BT9 6GH
- Nature of business
- Construction of domestic buildings
Blaris Developments Limited is a 13-year-old private limited company registered in Belfast, company number NI618889, one of 213 building contractors in Belfast. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 up £14K (+3.7%) on the year before, to £403K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £698K against £295K owed within a year: 2.4 times cover.
- 3 employees on average, up from -3 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £403K | £60K | £698K | £295K | 3 |
| 31 Dec 2024 | £389K | £74K | £673K | £284K | -3 |
| 31 Dec 2023 | £394K | £393K | £435K | £41K | -3 |
| 31 Dec 2022 | £407K | £444K | £504K | £97K | -3 |
| 31 Dec 2021 | £165K | £447K | £508K | £343K | -3 |
| 31 Dec 2020 | £665K | £934K | £1M | £343K | -3 |
| 31 Dec 2019 | £668K | £953K | £1.1M | £436K | -3 |
| 31 Dec 2018 | £1.8M | £1.2M | £2.3M | £446K | -3 |
Public contracts won
Blaris Developments Limited has one public sector contract award on record; the ones with their own published value total £20M (2026). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Radius Housing Association Limited | COMPETITIVE LAND, DESIGN & BUILD COMPETITION FOR EAST BELFAST AREA 2026 i | £20M | 30 Jun 2026 |
Where Blaris Developments Limited is registered
The registered office is in Belfast (BT9), in the Belfast local authority area, Northern Ireland. Show BT9 6GH on a map.
Other trade companies in BT9
- Carnkilly Estates LimitedProperty developers
- Roux Flow and Co LtdPlumbers and heating engineers
- Ormeau Parkview LtdProperty developers
- ZK Auto LimitedMotor traders
- Alina Rista Motors LtdMotor traders
- Andrews Sheet Metal Works LtdPlumbers and heating engineers
- Carbtuneshop LtdMotor traders
- Red Compliance Electrical Services LimitedElectricians
Also registered at this address
4 other companies use the same registered office as Blaris Developments Limited.
- Ballymenoch Developments LtdBuilders
- Difa LimitedProperty developers
- Magheralave Developments LtdProperty developers
- Marmont 49 LtdBuilders
What happens if Blaris 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- NI618889
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 June 2013 (13 years ago)
- Registered office
- 336 Upper Floors, Lisburn Road, Belfast, BT9 6GH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 14 June 2026
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.
- Blue Horizon (Ballycorr) Limited2021
- Blue Horizon (Westmount) Limited2014
- BML Brickworks Ltd2022
- Boland Ulster Land Limited1992
- Boyd Construction Ltd2019
- Braefoot Ltd2015
- Brayfield Developments Limited2016
- Brighton Brickworks Ltd2020
All building contractors in Belfast · All trades in Belfast · Builders across the UK
Frequently asked questions
When are Blaris Developments Limited's accounts due?
Blaris Developments Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Blaris Developments Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Blaris Developments Limited still trading?
Blaris 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 Blaris Developments Limited do?
Blaris Developments Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Blaris Developments Limited?
Blaris Developments Limited was incorporated on 14 June 2013, 13 years ago.
Has Blaris Developments Limited won public sector contracts?
Yes. Blaris Developments Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £20M), most recently from RADIUS HOUSING ASSOCIATION LIMITED.
What is the penalty if Blaris 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 Blaris 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.