- Company number
- 17283308
- Incorporated
- 18 Jun 2026
- Registered office
- Hope Works, 25 Mowbray Street, Sheffield, S3 8EL
- Nature of business
- Construction of domestic buildings
Sky-House Co. (Smithfield) Limited is a newly incorporated private limited company registered in Sheffield, company number 17283308, one of 442 building contractors in Sheffield. Its next accounts are due at Companies House on 18 March 2028, and its first CT600 is due at HMRC on 17 June 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 Sky-House Co. (Smithfield) Limited is registered
The registered office is in Sheffield (S3), in the Sheffield local authority area, Yorkshire and The Humber. Show S3 8EL on a map.
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Also registered at this address
2 other companies use the same registered office as Sky-House Co. (Smithfield) Limited.
- Lofthouse LimitedProperty developers
- Sky-House Co. (Sylvester Gardens) LimitedProperty developers
What happens if Sky-House Co. (Smithfield) 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 18 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Mar 2028 to 18 Apr 2028 | £150 |
| 1 to 3 months late | 19 Apr 2028 to 18 Jun 2028 | £375 |
| 3 to 6 months late | 19 Jun 2028 to 18 Sep 2028 | £750 |
| More than 6 months late | From 19 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17283308
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2026
- Registered office
- Hope Works, 25 Mowbray Street, Sheffield, S3 8EL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 June (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 Sheffield
Other active building contractors registered in Sheffield.
- Sky-House Co. Limited2019
- SMD Estates Management Ltd2014
- Snug Works Ltd2024
- Sorrel Consturctions Ltd2025
- Southside Corporation Limited2014
- Southyorkshire Rewires and Renewables Ltd2026
- Spacepad Construction Limited2016
- Spinkhall Developments Ltd2017
All building contractors in Sheffield · All trades in Sheffield · Builders across the UK
Frequently asked questions
When are Sky-House Co. (Smithfield) Limited's accounts due?
Sky-House Co. (Smithfield) Limited's next accounts are due at Companies House by 18 March 2028 (in 522 days), covering the period to 30 June 2027.
When is Sky-House Co. (Smithfield) 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 17 June 2027, due by 17 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sky-House Co. (Smithfield) Limited still trading?
Sky-House Co. (Smithfield) 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 Sky-House Co. (Smithfield) Limited do?
Sky-House Co. (Smithfield) Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Sky-House Co. (Smithfield) Limited?
Sky-House Co. (Smithfield) Limited was incorporated on 18 June 2026, less than a year ago.
What is the penalty if Sky-House Co. (Smithfield) 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 Sky-House Co. (Smithfield) 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.