- Company number
- 09798258
- Incorporated
- 28 Sep 201511 years trading
- Registered office
- 145 Varley Road, London, E16 3NR
- Nature of business
- Construction of commercial buildings
Polaris Construction Limited is a 11-year-old private limited company registered in London, company number 09798258, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
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 £1,679 (+43.3%) on the year before, to -£2,195.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £8,309 against £16K owed within a year: 0.5 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2026 | -£2,195 | £8,309 | £16K | 1 | |
| 31 Aug 2025 | -£3,874 | £1,407 | £11K | 2 | |
| 31 Aug 2024 | £1,026 | £8,683 | £28K | 4 | |
| 31 Aug 2023 | -£15K | £379 | £8,727 | 4 | |
| 31 Aug 2022 | £4,688 | £23K | £11K | 5 | |
| 31 Aug 2021 | £6,039 | £68K | £56K | 5 | |
| 31 Aug 2020 | £8,663 | £156K | £98K | 2 | |
| 31 Aug 2019 | £12K | £131K | £121K | 1 | |
| 31 Aug 2018 | £16K | £71K | £59K | ||
| 31 Aug 2017 | £15K | £59K | £50K |
Where Polaris Construction Limited is registered
The registered office is in London (E16), in the Newham local authority area, London. Show E16 3NR on a map.
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Also registered at this address
1 other company uses the same registered office as Polaris Construction Limited.
- Acd Construction LtdInstallers
What happens if Polaris Construction 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 09798258
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 September 2015 (11 years ago)
- Registered office
- 145 Varley Road, London, E16 3NR
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 20 May 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 London
Other active building contractors registered in London.
- Polaris SVS Limited2017
- Polat Pipefitting Ltd2021
- Polbuild Partners Ltd2013
- Polgreg Ltd2023
- Polietica Holding Ltd2026
- Polish Building Construction Ltd2008
- Pollpledge Limited1986
- Polmar Construction Limited2024
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Polaris Construction Limited's accounts due?
Polaris Construction Limited's next accounts are due at Companies House by 31 May 2028 (in 596 days), covering the period to 31 August 2027.
When is Polaris Construction Limited's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is Polaris Construction Limited still trading?
Polaris Construction 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 Polaris Construction Limited do?
Polaris Construction Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Polaris Construction Limited?
Polaris Construction Limited was incorporated on 28 September 2015, 11 years ago.
What is the penalty if Polaris Construction 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 Polaris Construction 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.