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- Sinclair Estate Management Ltd
Company profile · Property developers
Sinclair Estate Management Ltd
Sinclair Estate Management Ltd is a newly incorporated private limited company registered in Leeds, company number 16790147, one of 831 property development companies in Leeds. Its next accounts are due at Companies House on 16 July 2027, and its first CT600 is due at HMRC on 15 October 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.
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Where Sinclair Estate Management Ltd is registered
The registered office is in Leeds (LS19), in the Leeds local authority area, Yorkshire and The Humber. Show LS19 7EW on a map.
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Shared registered office
162 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Sinclair Estate Management 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 16 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Jul 2027 to 16 Aug 2027 | £150 |
| 1 to 3 months late | 17 Aug 2027 to 16 Oct 2027 | £375 |
| 3 to 6 months late | 17 Oct 2027 to 16 Jan 2028 | £750 |
| More than 6 months late | From 17 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16790147
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 October 2025
- Registered office
- 25-29 Sandy Way, Yeadon, Leeds, LS19 7EW
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 7 November 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Leeds
Other active property development companies registered in Leeds.
- Sistren Developments Limited2024
- SK Developments & Projects Ltd2026
- Skas Building Contractors (Leeds) Ltd2022
- Skerrett Construction Limited2018
- Skewer Point Ltd2022
- Slater Construction (Yorkshire) Limited2010
- Smart Residential Limited2006
- Smith & Brook Developments Ltd2024
All property development companies in Leeds · All trades in Leeds · Property developers across the UK
Frequently asked questions
When are Sinclair Estate Management Ltd's accounts due?
Sinclair Estate Management Ltd's next accounts are due at Companies House by 16 July 2027 (in 277 days), covering the period to 31 October 2026.
When is Sinclair Estate Management 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 15 October 2026, due by 15 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sinclair Estate Management Ltd still trading?
Sinclair Estate Management 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 Sinclair Estate Management Ltd do?
Sinclair Estate Management Ltd is registered under Development of building projects (SIC 41100).
How old is Sinclair Estate Management Ltd?
Sinclair Estate Management Ltd was incorporated on 16 October 2025, less than a year ago.
What is the penalty if Sinclair Estate Management 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 Sinclair Estate Management 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.