- Companies
- Property developers
- London
- 554 Bya Ltd
554 Bya Ltd
- Company number
- 15375201
- Incorporated
- 29 Dec 20232 years trading
- Registered office
- 72 Charteris Road, London, NW6 7EX
- Nature of business
- Development of building projects; Buying and selling of own real estate
554 Bya Ltd is a 2-year-old private limited company registered in London, company number 15375201, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 31 December 2024, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where 554 Bya Ltd is registered
The registered office is in London (NW6), in the Brent local authority area, London. Show NW6 7EX on a map.
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Also registered at this address
17 other companies use the same registered office as 554 Bya Ltd.
- 546 Developments LtdProperty developers
- 68 Ridgeway LtdProperty developers
- Alrg LimitedSpecialist contractors
- Bonjomon LimitedProperty developers
- Cardona Property LimitedProperty developers
- Evx Charge Points LtdElectricians
- Jalojar Holdings LimitedProperty developers
- Jalojar LtdProperty developers
- Jay Building LimitedProperty developers
- Jby Developments LimitedProperty developers
- Jennabay LtdProperty developers
- Prout Partnership LtdProperty developers
- Rundell Land LtdProperty developers
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What happens if 554 Bya 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15375201
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 December 2023 (2 years ago)
- Registered office
- 72 Charteris Road, London, NW6 7EX
- Nature of business
- Development of building projects (SIC 41100)
Buying and selling of own real estate (SIC 68100) - Year end
- 30 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 30 April 2026
- Charges (mortgages)
- 2 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 London
Other active property development companies registered in London.
- 55WC Limited2023
- 56 Unicorns Ltd2024
- 565 Kingston Limited2024
- 57 Helix Road (London) Limited2007
- 58 HS Ltd2025
- 5CT Limited2023
- 5Ocr Ltd2023
- 6 High Street Ltd2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are 554 Bya Ltd's accounts due?
554 Bya Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is 554 Bya 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 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is 554 Bya Ltd still trading?
554 Bya 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 554 Bya Ltd do?
554 Bya Ltd is registered under Development of building projects (SIC 41100); Buying and selling of own real estate (SIC 68100).
How old is 554 Bya Ltd?
554 Bya Ltd was incorporated on 29 December 2023, 2 years ago.
What is the penalty if 554 Bya 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 554 Bya 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.