- Company number
- 14425184
- Incorporated
- 17 Oct 20223 years trading
- Registered office
- 121 Pancras Road, London, NW1 1UN
- Nature of business
- Construction of domestic buildings; Joinery installation
Carmona LDN Limited is a 3-year-old private limited company registered in London, company number 14425184, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 30 July 2027, and the CT600 for the period to 30 October 2026 is due at HMRC on 30 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Carmona LDN LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £4,284 (+37.4%) on the year before, to £16K.
- Current assets of £19K against £5,126 owed within a year: 3.7 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 |
|---|---|---|---|---|---|
| 30 Oct 2025 | £16K | £19K | £5,126 | 0 | |
| 30 Oct 2024 | £11K | £17K | £8,096 | 0 | |
| 30 Oct 2023 | £2,956 | £4,774 | £4,580 | 0 |
Where Carmona LDN Limited is registered
The registered office is in London (NW1), in the Camden local authority area, London. Show NW1 1UN on a map.
Other trade companies in NW1
- Carlark LimitedMotor traders
- Daniel’S Renovations LtdBuilders
- Al Fattah Cars LimitedMotor traders
- Amna Enterprises LtdMotor traders
- Mo Dynasty (Claygate) LimitedProperty developers
- Borough High Street Development LimitedProperty developers
- Vartia Builders LimitedBuilders
- Wise Men Construction LtdBuilders
What happens if Carmona LDN 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 30 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Jul 2027 to 30 Aug 2027 | £150 |
| 1 to 3 months late | 31 Aug 2027 to 30 Oct 2027 | £375 |
| 3 to 6 months late | 31 Oct 2027 to 30 Jan 2028 | £750 |
| More than 6 months late | From 31 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Oct 2027 | £200 |
| 3 months late | 30 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 14425184
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2022 (3 years ago)
- Registered office
- 121 Pancras Road, London, NW1 1UN
- Nature of business
- Construction of domestic buildings (SIC 41202)
Joinery installation (SIC 43320) - Year end
- 30 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 October 2025
- Last confirmation statement
- 16 October 2025
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 London
Other active building contractors registered in London.
- Carp Carpentry Limited2019
- Carpenter's Corner Limited2007
- Carpetglow Limited2023
- Carrapatelo Construction Engineering Ltd2021
- Carreg Construction London Ltd2026
- Carreg London Ltd2021
- Carrig Properties Limited2006
- Carrington Constructions Ltd2024
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Carmona LDN Limited's accounts due?
Carmona LDN Limited's next accounts are due at Companies House by 30 July 2027 (in 290 days), covering the period to 30 October 2026.
When is Carmona LDN Limited's CT600 due?
The CT600 for the period to 30 October 2026 is due at HMRC by 30 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 July 2027.
Is Carmona LDN Limited still trading?
Carmona LDN 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 Carmona LDN Limited do?
Carmona LDN Limited is registered under Construction of domestic buildings (SIC 41202); Joinery installation (SIC 43320).
How old is Carmona LDN Limited?
Carmona LDN Limited was incorporated on 17 October 2022, 3 years ago.
What is the penalty if Carmona LDN 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 Carmona LDN 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.