- Companies
- Property developers
- Oldham
- J N Building Contractors Ltd
J N Building Contractors Ltd
- Company number
- 15598278
- Incorporated
- 27 Mar 20242 years trading
- Registered office
- C/O Seftons, 135-143 Union Street, Oldham, Lancashire, OL1 1TE
- Nature of business
- Development of building projects
J N Building Contractors Ltd is a 2-year-old private limited company registered in Oldham, company number 15598278, one of 191 property development companies in Oldham. 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 J N Building Contractors LtdOr 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.
Where J N Building Contractors Ltd is registered
The registered office is in Oldham (OL1), in the Oldham local authority area, North West. Show OL1 1TE on a map.
Other trade companies in OL1
- RHG Builders LimitedSpecialist contractors
- Bookwell LtdProperty developers
- Blinds to Door LtdFloor and wall tilers
- Hemmics LtdPainters and decorators
- Eesa Bricks LimitedProperty developers
- Alloy Lab LtdMotor traders
- CJ Ashworth Contracting LimitedSpecialist contractors
- JFM Auto Group LtdMotor traders
Shared registered office
59 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if J N Building Contractors 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 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
- 15598278
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 2024 (2 years ago)
- Registered office
- C/O Seftons, 135-143 Union Street, Oldham, Lancashire, OL1 1TE
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 March 2025
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 Oldham
Other active property development companies registered in Oldham.
- J.Walker Homes Limited2002
- Jda Homes Limited2015
- JLS Properties Limited2001
- JML Property Group Ltd2021
- JNB Properties Limited2018
- Kal Building Solutions Limited2022
- KG UK Properties Ltd2026
- Kinbade Ltd2020
All property development companies in Oldham · All trades in Oldham · Property developers across the UK
Frequently asked questions
When are J N Building Contractors Ltd's accounts due?
J N Building Contractors Ltd's next accounts are due at Companies House by 31 December 2026 (in 78 days), covering the period to 31 March 2026.
When is J N Building Contractors Ltd'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 J N Building Contractors Ltd still trading?
J N Building Contractors Ltd is listed as active on the Companies House register (checked 14 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 J N Building Contractors Ltd do?
J N Building Contractors Ltd is registered under Development of building projects (SIC 41100).
How old is J N Building Contractors Ltd?
J N Building Contractors Ltd was incorporated on 27 March 2024, 2 years ago.
What is the penalty if J N Building Contractors 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 J N Building Contractors Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 14 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.