- Companies
- Property developers
- London
- Simon’S Bros Ltd
Simon’S Bros Ltd
- Company number
- 14672790
- Incorporated
- 18 Feb 20233 years trading
- Registered office
- 10 Doreen Avenue, London, NW9 7NX
- Nature of business
- Development of building projects; Construction of other civil engineering projects n.e.c.
Simon’S Bros Ltd is a 3-year-old private limited company registered in London, company number 14672790, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 27 November 2027, and the CT600 for the period to 27 February 2027 is due at HMRC on 27 February 2028.
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 up £3,523 on the year before, to £3,773.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 27 Feb 2026 | £3,773 | £5,357 | £0 | 1 | |
| 28 Feb 2025 | £250 | £9,579 | £2,329 | 1 | |
| 28 Feb 2024 | £221 | £35 | £52 | 1 |
Where Simon’S Bros Ltd is registered
The registered office is in London (NW9), in the Brent local authority area, London. Show NW9 7NX on a map.
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What happens if Simon’S Bros 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 27 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Nov 2027 to 27 Dec 2027 | £150 |
| 1 to 3 months late | 28 Dec 2027 to 27 Feb 2028 | £375 |
| 3 to 6 months late | 28 Feb 2028 to 27 May 2028 | £750 |
| More than 6 months late | From 28 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Feb 2028 | £200 |
| 3 months late | 27 May 2028 | another £200 |
| 6 months late | 27 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 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
- 14672790
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 February 2023 (3 years ago)
- Registered office
- 10 Doreen Avenue, London, NW9 7NX
- Nature of business
- Development of building projects (SIC 41100)
Construction of other civil engineering projects n.e.c. (SIC 42990) - Year end
- 27 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 27 February 2026
- Last confirmation statement
- 17 February 2026
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 London
Other active property development companies registered in London.
- Simpa Property Partners Limited2024
- Simple Move Property Ltd2026
- Simple Shape Space Limited2020
- Simply Crafted Architectural Gems Ltd2026
- Simply Crafted Investments Margate Ltd2023
- Simply Crafted Urban Mesh Developments Limited2003
- Simply Developers Ltd2026
- Simply Justify Limited2024
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Simon’S Bros Ltd's accounts due?
Simon’S Bros Ltd's next accounts are due at Companies House by 27 November 2027 (in 410 days), covering the period to 27 February 2027.
When is Simon’S Bros Ltd's CT600 due?
The CT600 for the period to 27 February 2027 is due at HMRC by 27 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 28 November 2027.
Is Simon’S Bros Ltd still trading?
Simon’S Bros 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 Simon’S Bros Ltd do?
Simon’S Bros Ltd is registered under Development of building projects (SIC 41100); Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Simon’S Bros Ltd?
Simon’S Bros Ltd was incorporated on 18 February 2023, 3 years ago.
What is the penalty if Simon’S Bros 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 Simon’S Bros 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.