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- Siem Estates Limited
Company profile · Property developers
Siem Estates Limited
Siem Estates Limited is a 13-year-old private limited company registered in Loughton, company number 08272854, one of 175 property development companies in Loughton. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Siem Estates Limited over the years
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £74K (+139.7%) on the year before, to £127K.
- Current assets of £479K against £613K owed within a year: 0.8 times cover.
- Balance sheets on record for 3 years, 2014 to 2016.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2016 | £127K | £439K | £479K | £613K | |
| 30 Jun 2015 | £53K | £21K | £21K | £250K | |
| 30 Jun 2014 | £4,190 | £26K | £26K | £248K |
Where Siem Estates Limited is registered
The registered office is in Loughton (IG10), in the Epping Forest local authority area, East of England. Show IG10 2RW on a map.
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- H & H Bespoke Services LtdPainters and decorators
Shared registered office
32 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 Siem Estates 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 08272854
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 October 2012 (13 years ago)
- Registered office
- Amshold House, Goldings Hill, Loughton, Essex, IG10 2RW
- Nature of business
- Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 30 October 2025
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 Loughton
Other active property development companies registered in Loughton.
- Simply Group Developments Ltd2024
- Sinm Properties Limited2017
- Springtavern Investments Limited1985
- SPV Clarendon Road Devco Ltd2025
- Stockwell Motor Factors Limited1961
- Stratford (High Street) Limited2003
- The Door PHC Limited2023
- The Door ST Marks Limited2022
All property development companies in Loughton · All trades in Loughton · Property developers across the UK
Frequently asked questions
When are Siem Estates Limited's accounts due?
Siem Estates Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Siem Estates Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Siem Estates Limited still trading?
Siem Estates 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 Siem Estates Limited do?
Siem Estates Limited is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Siem Estates Limited?
Siem Estates Limited was incorporated on 30 October 2012, 13 years ago.
What is the penalty if Siem Estates 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 Siem Estates 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.