- Companies
- Property developers
- Dorchester
- Alderton Estates Limited
Alderton Estates Limited
- Company number
- 17159120
- Incorporated
- 15 Apr 2026
- Registered office
- 8 Mistover Close, Dorchester, DT1 2EQ
- Nature of business
- Development of building projects
Alderton Estates Limited is a newly incorporated private limited company registered in Dorchester, company number 17159120, one of 71 property development companies in Dorchester. Its next accounts are due at Companies House on 15 January 2028, and its first CT600 is due at HMRC on 14 April 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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Who runs and owns Alderton Estates Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| R*** O*** | Director | Apr 2026 |
Person with significant control
Where Alderton Estates Limited is registered
The registered office is in Dorchester (DT1), in the Dorset local authority area, South West. Show DT1 2EQ on a map.
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What happens if Alderton 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 15 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Jan 2028 to 15 Feb 2028 | £150 |
| 1 to 3 months late | 16 Feb 2028 to 15 Apr 2028 | £375 |
| 3 to 6 months late | 16 Apr 2028 to 15 Jul 2028 | £750 |
| More than 6 months late | From 16 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17159120
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 April 2026
- Registered office
- 8 Mistover Close, Dorchester, DT1 2EQ
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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 Dorchester
Other active property development companies registered in Dorchester.
- Almat Construction Limited2020
- B Rossiter Building Services Limited2003
- Becks Building Ltd2026
- Bemacross Contractors Limited2001
- Benrage Limited1995
- Bluebird Construction & Management Limited2022
- Bluecity Limited2012
- Bournemouth House Purchase Company Limited1955
All property development companies in Dorchester · All trades in Dorchester · Property developers across the UK
Frequently asked questions
When are Alderton Estates Limited's accounts due?
Alderton Estates Limited's next accounts are due at Companies House by 15 January 2028 (in 459 days), covering the period to 30 April 2027.
When is Alderton Estates 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 14 April 2027, due by 14 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Alderton Estates Limited still trading?
Alderton 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 Alderton Estates Limited do?
Alderton Estates Limited is registered under Development of building projects (SIC 41100).
How old is Alderton Estates Limited?
Alderton Estates Limited was incorporated on 15 April 2026, less than a year ago.
Who runs Alderton Estates Limited?
Alderton Estates Limited has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns Alderton Estates Limited?
One person or company has significant control of Alderton Estates Limited: an individual (owns 75% or more of the shares).
What is the penalty if Alderton 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 Alderton 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.