- Companies
- Property developers
- Tarmon Investments Limited
Tarmon Investments Limited
- Company number
- 04263623
- Incorporated
- 2 Aug 200125 years trading
- Registered office
- 115 Craven Park Road, London, N15 6BL
- Nature of business
- Development of building projects; Other letting and operating of own or leased real estate
Tarmon Investments Limited is a 25-year-old private limited company, company number 04263623, one of the UK's property development companies. Its next accounts are due at Companies House on 25 December 2026, and the CT600 for the period to 25 March 2026 is due at HMRC on 25 March 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 £278K (-8.5%) on the year before, to £3M.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £1.8M against £1M owed within a year: 1.8 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3M | £2,324 | £1.8M | £1M | 3 |
| 31 Mar 2024 | £3.3M | £6,306 | £1.8M | £840K | 2 |
| 31 Mar 2023 | £3.3M | £186K | £1.1M | £15K | 0 |
| 31 Mar 2022 | £3.2M | £65K | £1.2M | £5,258 | 0 |
| 31 Mar 2021 | £3.1M | £141K | £1.2M | £46K | 0 |
| 31 Mar 2020 | £3.5M | £6,511 | £1M | £4,348 | 0 |
| 31 Mar 2019 | £3.4M | £6,298 | £955K | £6,248 | |
| 31 Mar 2018 | £3.8M | £3,606 | £677K | £5,121 | |
| 31 Mar 2017 | £3.8M | £16K | £730K | £3,225 | |
| 31 Mar 2016 | -£257K | £30K | £749K | £6,135 |
Where Tarmon Investments Limited is registered
The registered office is in the N15 postcode district, in the Haringey local authority area, London. Show N15 6BL on a map.
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Also registered at this address
19 other companies use the same registered office as Tarmon Investments Limited.
- Astonworld LimitedBuilders
- Avi & Son Builders LtdBuilders
- Bariville Investments LimitedProperty developers
- Bestmarsh LtdProperty developers
- BMV Capital LtdProperty developers
- Dali 777 LimitedProperty developers
- Fontwell Estates LtdProperty developers
- Goldlink Investments U.K. LtdProperty developers
- Lushfield LimitedLandscapers and gardeners
- Margate Town Centre Regeneration Company LimitedProperty developers
- Nationworth LimitedProperty developers
- Paramount UK LimitedProperty developers
- Primerose LimitedProperty developers
- Ripon Investments Three LimitedProperty developers
- Sapphire Properties (UK) LtdProperty developers
- Sparkle Cleaning Services (London) LtdCleaning companies
- Sudbury Properties LimitedProperty developers
- Waterbay Corporation LtdMachinery repair and installation
- Woodridge Holdings 3 LimitedBuilders
What happens if Tarmon Investments 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 25 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Dec 2026 to 25 Jan 2027 | £150 |
| 1 to 3 months late | 26 Jan 2027 to 25 Mar 2027 | £375 |
| 3 to 6 months late | 26 Mar 2027 to 25 Jun 2027 | £750 |
| More than 6 months late | From 26 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 26 Mar 2027 | £200 |
| 3 months late | 25 Jun 2027 | another £200 |
| 6 months late | 25 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 25 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
- 04263623
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 August 2001 (25 years ago)
- Registered office
- 115 Craven Park Road, London, N15 6BL
- Nature of business
- Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 25 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 August 2025
- Charges (mortgages)
- 3 outstanding of 11 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
Other active property development companies.
Frequently asked questions
When are Tarmon Investments Limited's accounts due?
Tarmon Investments Limited's next accounts are due at Companies House by 25 December 2026 (in 72 days), covering the period to 25 March 2026.
When is Tarmon Investments Limited's CT600 due?
The CT600 for the period to 25 March 2026 is due at HMRC by 25 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 26 December 2026.
Is Tarmon Investments Limited still trading?
Tarmon Investments Limited is listed as active on the Companies House register (checked 13 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 Tarmon Investments Limited do?
Tarmon Investments Limited is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209).
How old is Tarmon Investments Limited?
Tarmon Investments Limited was incorporated on 2 August 2001, 25 years ago.
What is the penalty if Tarmon Investments 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 Tarmon Investments Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.