- Companies
- Finishing trades
- Uxbridge
- Platinum Grade Building Limited
Platinum Grade Building Limited
- Company number
- 17460872
- Incorporated
- 15 Sep 2026
- Registered office
- Flat 4 Defiant House, 1 Kellett Street, Uxbridge, UB10 0TX
- Nature of business
- Other building completion and finishing
Platinum Grade Building Limited is a newly incorporated private limited company registered in Uxbridge, company number 17460872, one of 90 building finishing companies in Uxbridge. Its next accounts are due at Companies House on 15 June 2028, and its first CT600 is due at HMRC on 14 September 2028.
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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Platinum Grade Building LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Platinum Grade Building Limited is registered
The registered office is in Uxbridge (UB10), in the Hillingdon local authority area, London. Show UB10 0TX on a map.
Other trade companies in UB10
- Buildmag LtdSpecialist contractors
- The Notch Homes LimitedJoiners and carpenters
- Reno Move LtdPainters and decorators
- Giant Trade LimitedMotor traders
- Tiarni Grace Aviation Services LtdMachinery repair and installation
- LKL Vehicle Sales LtdMotor traders
- P Builds LtdPlumbers and heating engineers
- 1Drive Motors Group LtdMotor traders
What happens if Platinum Grade Building 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 15 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Jun 2028 to 15 Jul 2028 | £150 |
| 1 to 3 months late | 16 Jul 2028 to 15 Sep 2028 | £375 |
| 3 to 6 months late | 16 Sep 2028 to 15 Dec 2028 | £750 |
| More than 6 months late | From 16 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17460872
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2026
- Registered office
- Flat 4 Defiant House, 1 Kellett Street, Uxbridge, UB10 0TX
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Uxbridge
Other active building finishing companies registered in Uxbridge.
- Powar Enterprise Solutions Ltd2015
- Professional Building Enterprise Ltd2013
- Pronto Construction Limited2010
- Propety Service Ltd2019
- R.H.J Carpentry & Property Maintenance Limited2004
- Raaz Constructions Limited2013
- Rossis Construction Ltd2019
- RSG Ventures Ltd2018
All building finishing companies in Uxbridge · All trades in Uxbridge · Finishing trades across the UK
Frequently asked questions
When are Platinum Grade Building Limited's accounts due?
Platinum Grade Building Limited's next accounts are due at Companies House by 15 June 2028 (in 611 days), covering the period to 30 September 2027.
When is Platinum Grade Building Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 September 2027, due by 14 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Platinum Grade Building Limited still trading?
Platinum Grade Building 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 Platinum Grade Building Limited do?
Platinum Grade Building Limited is registered under Other building completion and finishing (SIC 43390).
How old is Platinum Grade Building Limited?
Platinum Grade Building Limited was incorporated on 15 September 2026, less than a year ago.
What is the penalty if Platinum Grade Building 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 Platinum Grade Building 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.