- Company number
- 16576387
- Incorporated
- 11 Jul 20251 year trading
- Registered office
- 51 Oxford Street, Oldham, OL9 7SN
- Nature of business
- Construction of domestic buildings; Other building completion and finishing; Buying and selling of own real estate
A1 Construction Development Ltd is a 1-year-old private limited company registered in Oldham, company number 16576387, one of 214 building contractors in Oldham. Its next accounts are due at Companies House on 11 April 2027, and its first CT600 is due at HMRC on 10 July 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.
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 A1 Construction Development 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.
Where A1 Construction Development Ltd is registered
The registered office is in Oldham (OL9), in the Oldham local authority area, North West. Show OL9 7SN on a map.
Other trade companies in OL9
- Grey Homes LtdFinishing trades
- Layfield Landscapes LimitedLandscapers and gardeners
- Rahma Builds LtdProperty developers
- Chadderton Mobile Tyre Services LtdMachinery repair and installation
- Carpet Guardian LtdCleaning companies
- Hollinwood Mobile Tyres LtdMechanics and garages
- Aslam Building Solutions LtdBuilders
- Auto Electronics Online LtdRepair services
What happens if A1 Construction Development 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Apr 2027 to 11 May 2027 | £150 |
| 1 to 3 months late | 12 May 2027 to 11 Jul 2027 | £375 |
| 3 to 6 months late | 12 Jul 2027 to 11 Oct 2027 | £750 |
| More than 6 months late | From 12 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16576387
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 July 2025 (1 year ago)
- Registered office
- 51 Oxford Street, Oldham, OL9 7SN
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390)
Buying and selling of own real estate (SIC 68100) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 10 July 2026
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 Oldham
Other active building contractors registered in Oldham.
- A7 Construction Ltd2026
- Ableconstructiongroup Ltd2022
- Abrix Building Services Ltd2026
- Acevision Developments Ltd2025
- Adb S & S Ltd2020
- Add Groundworks and Construction Ltd2023
- Aka Builders Limited2023
- All Build North West Limited2014
All building contractors in Oldham · All trades in Oldham · Builders across the UK
Frequently asked questions
When are A1 Construction Development Ltd's accounts due?
A1 Construction Development Ltd's next accounts are due at Companies House by 11 April 2027 (in 181 days), covering the period to 31 July 2026.
When is A1 Construction Development 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 July 2026, due by 10 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is A1 Construction Development Ltd still trading?
A1 Construction Development Ltd 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 A1 Construction Development Ltd do?
A1 Construction Development Ltd is registered under Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390); Buying and selling of own real estate (SIC 68100).
How old is A1 Construction Development Ltd?
A1 Construction Development Ltd was incorporated on 11 July 2025, 1 year ago.
What is the penalty if A1 Construction Development 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 A1 Construction Development Ltd 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.