- Company number
- 17026197
- Incorporated
- 11 Feb 2026
- Registered office
- Flat 7 Linden Court, Lesbourne Road, Reigate, RH2 7AB
- Nature of business
- Construction of domestic buildings
Castleton Construction Ltd is a newly incorporated private limited company registered in Reigate, company number 17026197, one of 55 building contractors in Reigate. Its next accounts are due at Companies House on 11 November 2027, and its first CT600 is due at HMRC on 10 February 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 Castleton Construction Ltd is registered
The registered office is in Reigate (RH2), in the Reigate and Banstead local authority area, South East. Show RH2 7AB on a map.
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- T6 Roofing LtdBuilders
- Allsop Construction Works LtdProperty developers
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What happens if Castleton Construction 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 11 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Nov 2027 to 11 Dec 2027 | £150 |
| 1 to 3 months late | 12 Dec 2027 to 11 Feb 2028 | £375 |
| 3 to 6 months late | 12 Feb 2028 to 11 May 2028 | £750 |
| More than 6 months late | From 12 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17026197
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 February 2026
- Registered office
- Flat 7 Linden Court, Lesbourne Road, Reigate, RH2 7AB
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 28 February (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 Reigate
Other active building contractors registered in Reigate.
- Chapter SP Limited2025
- CMK Labour Ltd2026
- Colley Developments Limited2017
- Creations Building and Landscaping Ltd2019
- Digitalis Properties Ltd2019
- Elmwood South East Limited2019
- Emirate Developments Limited2023
- Finney UK Limited2004
All building contractors in Reigate · All trades in Reigate · Builders across the UK
Frequently asked questions
When are Castleton Construction Ltd's accounts due?
Castleton Construction Ltd's next accounts are due at Companies House by 11 November 2027 (in 395 days), covering the period to 28 February 2027.
When is Castleton Construction 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 10 February 2027, due by 10 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Castleton Construction Ltd still trading?
Castleton Construction 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 Castleton Construction Ltd do?
Castleton Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Castleton Construction Ltd?
Castleton Construction Ltd was incorporated on 11 February 2026, less than a year ago.
What is the penalty if Castleton Construction 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 Castleton Construction 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.