- Companies
- Property developers
- Maidenhead
- Brentor Developments 1 Ltd
Brentor Developments 1 Ltd
- Company number
- 14730261
- Incorporated
- 14 Mar 20233 years trading
- Registered office
- 11 Castle Hill, Maidenhead, Berkshire, SL6 4AA
- Nature of business
- Development of building projects
Brentor Developments 1 Ltd is a 3-year-old private limited company registered in Maidenhead, company number 14730261, one of 117 property development companies in Maidenhead. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
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 down £5,319 (-6.2%) on the year before, to -£91K.
- Current assets of £222K against £314K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£91K | £37K | £222K | £314K | 0 |
| 31 Oct 2024 | -£86K | £53K | £227K | £313K | 0 |
| 31 Oct 2023 | -£5,033 | £37K | £816K | £821K | 0 |
Where Brentor Developments 1 Ltd is registered
The registered office is in Maidenhead (SL6), in the Windsor and Maidenhead local authority area, South East. Show SL6 4AA on a map.
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Shared registered office
51 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 Brentor Developments 1 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 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
- 14730261
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2023 (3 years ago)
- Registered office
- 11 Castle Hill, Maidenhead, Berkshire, SL6 4AA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 16 May 2026
- Charges (mortgages)
- 0 outstanding of 2 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 Maidenhead
Other active property development companies registered in Maidenhead.
- Brentor Developments 17-19 PR Ltd2025
- Brentor Developments 386-388 Ar Limited2025
- Brentor Developments Hillcrest Ltd2024
- Brentor Developments RS 2 Limited2025
- Brentor Developments RS 3 Limited2026
- Brentor Developments RS Limited2025
- Brentor Developments SJP Limited2025
- Brunel Business Centre Limited2025
All property development companies in Maidenhead · All trades in Maidenhead · Property developers across the UK
Frequently asked questions
When are Brentor Developments 1 Ltd's accounts due?
Brentor Developments 1 Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Brentor Developments 1 Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Brentor Developments 1 Ltd still trading?
Brentor Developments 1 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 Brentor Developments 1 Ltd do?
Brentor Developments 1 Ltd is registered under Development of building projects (SIC 41100).
How old is Brentor Developments 1 Ltd?
Brentor Developments 1 Ltd was incorporated on 14 March 2023, 3 years ago.
What is the penalty if Brentor Developments 1 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 Brentor Developments 1 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.