- Company number
- 15568583
- Incorporated
- 16 Mar 20242 years trading
- Registered office
- 121 Stanks Lane North, Leeds, LS14 5AS
- Nature of business
- Construction of domestic buildings
Sieproperties Limited is a 2-year-old private limited company registered in Leeds, company number 15568583, one of 532 building contractors in Leeds. 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.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Who runs and owns Sieproperties Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** C*** | Director | Mar 2024 |
Person with significant control
Where Sieproperties Limited is registered
The registered office is in Leeds (LS14), in the Leeds local authority area, Yorkshire and The Humber. Show LS14 5AS on a map.
Other trade companies in LS14
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- Al Sultan Motors LtdMotor traders
- RMS Building Solutions LtdBuilders
- Prime Solution Plumbing LtdPlumbers and heating engineers
- Mteksol LtdMachinery repair and installation
- Genesis Cleaning Solution LtdCleaning companies
- T&E Motorworks LimitedMechanics and garages
- Holmans Cleaning Services LimitedCleaning companies
What happens if Sieproperties 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 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
- 15568583
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2024 (2 years ago)
- Registered office
- 121 Stanks Lane North, Leeds, LS14 5AS
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 March 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 Leeds
Other active building contractors registered in Leeds.
- Signum Construction Limited2018
- Silvercrest Estates Limited2014
- Siscon Global Ltd2026
- Sla Building Services Ltd2022
- Smart Homes Global Ltd2022
- Smart Systems Solution Ltd2019
- SMHR Mann Limited2026
- Solid Lofts Limited2026
All building contractors in Leeds · All trades in Leeds · Builders across the UK
Frequently asked questions
When are Sieproperties Limited's accounts due?
Sieproperties Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Sieproperties Limited'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 Sieproperties Limited still trading?
Sieproperties 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 Sieproperties Limited do?
Sieproperties Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Sieproperties Limited?
Sieproperties Limited was incorporated on 16 March 2024, 2 years ago.
Who runs Sieproperties Limited?
Sieproperties Limited has 1 active director, the longest-serving appointed in Mar 2024. Their names and service addresses are on the Companies House register.
Who owns Sieproperties Limited?
One person or company has significant control of Sieproperties Limited: an individual (owns 75% or more of the shares).
What is the penalty if Sieproperties 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 Sieproperties 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.