- Companies
- Property developers
- Barnet
- Lonsdale Terrace Developments Limited
Lonsdale Terrace Developments Limited
- Company number
- 16871857
- Incorporated
- 24 Nov 2025
- Registered office
- 42 Lytton Road, Barnet, EN5 5BY
- Nature of business
- Development of building projects
Lonsdale Terrace Developments Limited is a newly incorporated private limited company registered in Barnet, company number 16871857, one of 220 property development companies in Barnet. Its next accounts are due at Companies House on 24 August 2027, and its first CT600 is due at HMRC on 23 November 2027.
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 Lonsdale Terrace Developments Limited is registered
The registered office is in Barnet (EN5), in the Barnet local authority area, London. Show EN5 5BY on a map.
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Shared registered office
49 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 Lonsdale Terrace Developments 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 24 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Aug 2027 to 24 Sep 2027 | £150 |
| 1 to 3 months late | 25 Sep 2027 to 24 Nov 2027 | £375 |
| 3 to 6 months late | 25 Nov 2027 to 24 Feb 2028 | £750 |
| More than 6 months late | From 25 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16871857
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 November 2025
- Registered office
- 42 Lytton Road, Barnet, EN5 5BY
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 November (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 Barnet
Other active property development companies registered in Barnet.
- Lyndhurst Build Limited2025
- Manerg Limited2022
- Manor Newbuild Limited2025
- Mapp Properties London Limited2017
- Marchent Limited2003
- Marshall K Paving (UK) Limited2022
- Masileo Developments Ltd2025
- Matchcost Limited1991
All property development companies in Barnet · All trades in Barnet · Property developers across the UK
Frequently asked questions
When are Lonsdale Terrace Developments Limited's accounts due?
Lonsdale Terrace Developments Limited's next accounts are due at Companies House by 24 August 2027 (in 315 days), covering the period to 30 November 2026.
When is Lonsdale Terrace Developments 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 23 November 2026, due by 23 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Lonsdale Terrace Developments Limited still trading?
Lonsdale Terrace Developments 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 Lonsdale Terrace Developments Limited do?
Lonsdale Terrace Developments Limited is registered under Development of building projects (SIC 41100).
How old is Lonsdale Terrace Developments Limited?
Lonsdale Terrace Developments Limited was incorporated on 24 November 2025, less than a year ago.
What is the penalty if Lonsdale Terrace Developments 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 Lonsdale Terrace Developments 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.