- Companies
- Finishing trades
- Peterborough
- Onn Developments Limited
Onn Developments Limited
- Company number
- 16220683
- Incorporated
- 31 Jan 20251 year trading
- Registered office
- First Floor, Bank House the Lawns, 33 Thorpe Road, Peterborough, Cambridgeshire, PE3 6AB
- Nature of business
- Other building completion and finishing
Onn Developments Limited is a 1-year-old private limited company registered in Peterborough, company number 16220683, one of 121 building finishing companies in Peterborough. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 30 January 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 Onn Developments Limited is registered
The registered office is in Peterborough (PE3), in the Peterborough local authority area, East of England. Show PE3 6AB on a map.
Other trade companies in PE3
- Am Home LtdFinishing trades
- Olis (Ea) LtdBuilders
- Mint Auto Group LimitedMotor traders
- South Holland Heating and Cooling Services LimitedPlumbers and heating engineers
- Aqs Logistics and Comercial Sales LtdMotor traders
- Gem Builders LtdSpecialist contractors
- Partnered Cleaners LtdCleaning companies
- Investment Prime LtdBuilders
Also registered at this address
9 other companies use the same registered office as Onn Developments Limited.
- Akte Cleaning (Cambridge) LimitedCleaning companies
- At Bespoke Installs LimitedInstallers
- Blue Tech Electrical LtdElectricians
- Carc Construction Services LimitedFinishing trades
- Elisyn Home Improvements LtdGlaziers
- Hills Development Group LtdSpecialist contractors
- Keyzauto Services LtdMechanics and garages
- SJW Landscapes LimitedLandscapers and gardeners
- South Holland Heating and Cooling Services LimitedPlumbers and heating engineers
What happens if Onn 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16220683
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 January 2025 (1 year ago)
- Registered office
- First Floor, Bank House the Lawns, 33 Thorpe Road, Peterborough, Cambridgeshire, PE3 6AB
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 30 January 2026
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 Peterborough
Other active building finishing companies registered in Peterborough.
- Orchid Bathrooms Ltd2008
- P3 Multi Traders Ltd2021
- Peterborough Property Maintenance Limited2019
- Piotr Buildings Services Limited2020
- PJ & Pauly Ltd2025
- PPM Care Limited2018
- Propfix Solutions Ltd2026
- R Lala Construction Ltd2025
All building finishing companies in Peterborough · All trades in Peterborough · Finishing trades across the UK
Frequently asked questions
When are Onn Developments Limited's accounts due?
Onn Developments Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Onn Developments 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 30 January 2026, due by 30 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Onn Developments Limited still trading?
Onn 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 Onn Developments Limited do?
Onn Developments Limited is registered under Other building completion and finishing (SIC 43390).
How old is Onn Developments Limited?
Onn Developments Limited was incorporated on 31 January 2025, 1 year ago.
What is the penalty if Onn 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 Onn 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.