- Company number
- 16712260
- Incorporated
- 11 Sep 20251 year trading
- Registered office
- 11 Woodford Avenue, Ilford, IG2 6UF
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Polstra Group Ltd is a 1-year-old private limited company registered in Ilford, company number 16712260, one of 1,138 building contractors in Ilford. Its next accounts are due at Companies House on 11 June 2027, and its first CT600 is due at HMRC on 10 September 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Polstra Group Ltd is registered
The registered office is in Ilford (IG2), in the Redbridge local authority area, London. Show IG2 6UF on a map.
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Also registered at this address
10 other companies use the same registered office as Polstra Group Ltd.
- Bimid Engineering LtdBuilders
- Brick and Construct LtdBuilders
- Clark Street LtdProperty developers
- Elite Housekeeping London LimitedCleaning companies
- J Home Improvements LtdInstallers
- Lion Group (London) LtdProperty developers
- Lodge Place Sutton LtdProperty developers
- Real Developers LimitedBuilders
- Smart Urban Properties LtdProperty developers
- Vishwakarma Developments LimitedProperty developers
What happens if Polstra Group 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 11 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Jun 2027 to 11 Jul 2027 | £150 |
| 1 to 3 months late | 12 Jul 2027 to 11 Sep 2027 | £375 |
| 3 to 6 months late | 12 Sep 2027 to 11 Dec 2027 | £750 |
| More than 6 months late | From 12 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16712260
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 2025 (1 year ago)
- Registered office
- 11 Woodford Avenue, Ilford, IG2 6UF
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Ilford
Other active building contractors registered in Ilford.
- Ponders Way Limited2013
- Pop GS Construction Ltd2019
- Pozer Construction Ltd2024
- PP 09 Ltd2026
- Preet Construction(UK) Ltd2019
- Premier Contracts London Ltd2019
- Prepped LDN Limited2018
- Prime 4 Property Services Ltd2025
All building contractors in Ilford · All trades in Ilford · Builders across the UK
Frequently asked questions
When are Polstra Group Ltd's accounts due?
Polstra Group Ltd's next accounts are due at Companies House by 11 June 2027 (in 241 days), covering the period to 30 September 2026.
When is Polstra Group Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 September 2026, due by 10 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Polstra Group Ltd still trading?
Polstra Group Ltd is listed as active on the Companies House register (checked 13 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 Polstra Group Ltd do?
Polstra Group Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Polstra Group Ltd?
Polstra Group Ltd was incorporated on 11 September 2025, 1 year ago.
What is the penalty if Polstra Group 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 Polstra Group Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.