- Companies
- Property developers
- Birmingham
- Ay Building Contractors Limited
Ay Building Contractors Limited
- Company number
- 17355794
- Incorporated
- 22 Jul 2026
- Registered office
- 461 Lichfield Road, Birmingham, B6 7SS
- Nature of business
- Development of building projects; Plastering; Other building completion and finishing; Other building and industrial cleaning activities
Ay Building Contractors Limited is a newly incorporated private limited company registered in Birmingham, company number 17355794, one of 1,027 property development companies in Birmingham. Its next accounts are due at Companies House on 22 April 2028, and its first CT600 is due at HMRC on 21 July 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.
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Public contracts won
Ay Building Contractors Limited has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Citizen Housing Group Ltd | 2026 - 1081 Remedial Insurance Repairs from Fire, Flood, Structural, Disrepairs and Other Associated Works | Ceiling, not shown | 24 Sep 2026 |
Where Ay Building Contractors Limited is registered
The registered office is in Birmingham (B6), in the Birmingham local authority area, West Midlands. Show B6 7SS on a map.
Other trade companies in B6
- Ak Properties Maintenance LtdPainters and decorators
- Villa Car Wash LtdMechanics and garages
- Chameleon Refurbs LtdProperty developers
- Arcal Homes LimitedBuilders
- Blusang - Staffs LtdBuilders
- Aston Windows & Doors LtdGlaziers
- Aj’S Signature Detailing LtdCleaning companies
- Vopa LimitedMachinery repair and installation
What happens if Ay Building Contractors 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 22 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Apr 2028 to 22 May 2028 | £150 |
| 1 to 3 months late | 23 May 2028 to 22 Jul 2028 | £375 |
| 3 to 6 months late | 23 Jul 2028 to 22 Oct 2028 | £750 |
| More than 6 months late | From 23 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17355794
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 July 2026
- Registered office
- 461 Lichfield Road, Birmingham, B6 7SS
- Nature of business
- Development of building projects (SIC 41100)
Plastering (SIC 43310)
Other building completion and finishing (SIC 43390)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Birmingham
Other active property development companies registered in Birmingham.
- Azco Property Development Limited2023
- B D Properties (Dudley Port) Ltd2024
- B&R Properties (Birmingham) Ltd2017
- B.N. Kaushal Limited1981
- B1 Developments Limited2015
- B1 Lux Limited2025
- B1 Trustbuild Limited2026
- Bahria Consulting Ltd2023
All property development companies in Birmingham · All trades in Birmingham · Property developers across the UK
Frequently asked questions
When are Ay Building Contractors Limited's accounts due?
Ay Building Contractors Limited's next accounts are due at Companies House by 22 April 2028 (in 557 days), covering the period to 31 July 2027.
When is Ay Building Contractors 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 21 July 2027, due by 21 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ay Building Contractors Limited still trading?
Ay Building Contractors 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 Ay Building Contractors Limited do?
Ay Building Contractors Limited is registered under Development of building projects (SIC 41100); Plastering (SIC 43310); Other building completion and finishing (SIC 43390); Other building and industrial cleaning activities (SIC 81229).
How old is Ay Building Contractors Limited?
Ay Building Contractors Limited was incorporated on 22 July 2026, less than a year ago.
Has Ay Building Contractors Limited won public sector contracts?
Yes. Ay Building Contractors Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Citizen Housing Group Ltd.
What is the penalty if Ay Building Contractors 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 Ay Building Contractors 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.