- Companies
- Property developers
- Thame
- Triplex Property Group Limited
Triplex Property Group Limited
- Company number
- 15691606
- Incorporated
- 29 Apr 20242 years trading
- Registered office
- Field Farm, North Weston, Thame, OX9 2HQ
- Nature of business
- Development of building projects
Triplex Property Group Limited is a 2-year-old private limited company registered in Thame, company number 15691606, one of 22 property development companies in Thame. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 Triplex Property Group 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.
Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Triplex Property Group Limited is registered
The registered office is in Thame (OX9), in the South Oxfordshire local authority area, South East. Show OX9 2HQ on a map.
Other trade companies in OX9
- CSG Recovery LtdMechanics and garages
- D Brayne Plumbing and Heating LimitedPlumbers and heating engineers
- Fleet Choice Commercials LtdMachinery repair and installation
- Watson Land and Property LtdProperty developers
- Ces Electrical Installations LimitedElectricians
- Watch Doctors LimitedRepair services
- Collender Walton Landscaping LtdLandscapers and gardeners
- N Greenaway Construction LtdBuilders
Also registered at this address
1 other company uses the same registered office as Triplex Property Group Limited.
- Barrns LtdInstallers
What happens if Triplex Property Group 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15691606
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2024 (2 years ago)
- Registered office
- Field Farm, North Weston, Thame, OX9 2HQ
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 August 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Thame
Other active property development companies registered in Thame.
- Watson Land and Property Ltd2026
- Whiting Builders Limited2017
- Wilber Homes Limited2016
- Woodbridge Investments Limited2016
- Wrenspire Projects Ltd2004
- Xago Africa Limited2002
- ZCD Architects Ltd2013
- 4 Play Developments Limited2009
All property development companies in Thame · All trades in Thame · Property developers across the UK
Frequently asked questions
When are Triplex Property Group Limited's accounts due?
Triplex Property Group Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Triplex Property Group Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Triplex Property Group Limited still trading?
Triplex Property Group 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 Triplex Property Group Limited do?
Triplex Property Group Limited is registered under Development of building projects (SIC 41100).
How old is Triplex Property Group Limited?
Triplex Property Group Limited was incorporated on 29 April 2024, 2 years ago.
What is the penalty if Triplex Property Group 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 Triplex Property Group 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.