- Company number
- 16958680
- Incorporated
- 13 Jan 2026
- Registered office
- Glenewes House Gate Way Drive, Yeadon, Leeds, West Yorkshire, LS19 7XY
- Nature of business
- Construction of commercial buildings
Hillam Developments Limited is a newly incorporated private limited company registered in Leeds, company number 16958680, one of 532 building contractors in Leeds. Its next accounts are due at Companies House on 13 October 2027, and its first CT600 is due at HMRC on 12 January 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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Where Hillam Developments Limited is registered
The registered office is in Leeds (LS19), in the Leeds local authority area, Yorkshire and The Humber. Show LS19 7XY on a map.
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Also registered at this address
8 other companies use the same registered office as Hillam Developments Limited.
- A.A.K Electrical Installations LtdElectricians
- Apt Elevators LimitedMachinery repair and installation
- Boiler & Heating Supplies LimitedPlumbers and heating engineers
- Clikmedia LimitedElectricians
- D & R Griffiths LtdBuilders
- Hillam Contracts LimitedBuilders
- Infinity Homes & Projects LimitedProperty developers
- Laverack Developments LimitedProperty developers
What happens if Hillam 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 13 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Oct 2027 to 13 Nov 2027 | £150 |
| 1 to 3 months late | 14 Nov 2027 to 13 Jan 2028 | £375 |
| 3 to 6 months late | 14 Jan 2028 to 13 Apr 2028 | £750 |
| More than 6 months late | From 14 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16958680
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2026
- Registered office
- Glenewes House Gate Way Drive, Yeadon, Leeds, West Yorkshire, LS19 7XY
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Leeds
Other active building contractors registered in Leeds.
- Hillbeck Homes (Copley) Ltd2024
- Hillco Construction Ltd2026
- Homes Yorkshire Limited2006
- Homestone Brickwork Ltd2026
- Hope Contracting Ltd2026
- Houghton Build Ltd2022
- Howe Construction Management Ltd2023
- HRVT Ltd2026
All building contractors in Leeds · All trades in Leeds · Builders across the UK
Frequently asked questions
When are Hillam Developments Limited's accounts due?
Hillam Developments Limited's next accounts are due at Companies House by 13 October 2027 (in 366 days), covering the period to 31 January 2027.
When is Hillam 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 12 January 2027, due by 12 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Hillam Developments Limited still trading?
Hillam 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 Hillam Developments Limited do?
Hillam Developments Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Hillam Developments Limited?
Hillam Developments Limited was incorporated on 13 January 2026, less than a year ago.
What is the penalty if Hillam 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 Hillam 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.