- Companies
- Property developers
- London
- Mango One Limited
Mango One Limited
- Company number
- 08261596
- Incorporated
- 22 Oct 201213 years trading
- Registered office
- 28 Heath Drive, London, NW3 7SB
- Nature of business
- Development of building projects
Mango One Limited is a 13-year-old private limited company registered in London, company number 08261596, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 Mango One 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 £2.5M (+737.6%) on the year before, to £2.8M.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £8.9M against £5.5M owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Dec 2025 | £2.8M | £606K | £8.9M | £5.5M | 0 |
| 31 Dec 2024 | £340K | £252K | £9.5M | £7.5M | 2 |
| 31 Dec 2023 | £103K | £1.6M | £11M | £9.3M | 2 |
| 31 Dec 2022 | £2.4M | £2.9M | £9.4M | £5.2M | 2 |
| 31 Dec 2021 | £2.3M | £1.3M | £6.5M | £2.3M | 2 |
| 31 Dec 2020 | £2.4M | £1.6M | £6.7M | £2.4M | 2 |
| 31 Dec 2019 | £2.4M | £2.1M | £6.8M | £2.6M | 2 |
| 31 Dec 2018 | £2.2M | £571K | £6.7M | £2.6M | 2 |
| 31 Dec 2017 | £2.2M | £609K | £6.9M | £2.6M | 2 |
| 31 Dec 2016 | £2.2M | £393K | £6.2M | £4M | 2 |
Where Mango One Limited is registered
The registered office is in London (NW3), in the Camden local authority area, London. Show NW3 7SB on a map.
Other trade companies in NW3
- Hampstead on Demand LimitedBuilders
- RL Property Services London LtdBuilders
- Maxfix Auto LtdMechanics and garages
- Hampstead Property Services Group LimitedFinishing trades
- Ej London Construction LtdFinishing trades
- JBRK Facilities LtdFacilities management
- Fasoltek LimitedMotor traders
- Thermal Shield LtdBuilders
What happens if Mango One 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 08261596
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 October 2012 (13 years ago)
- Registered office
- 28 Heath Drive, London, NW3 7SB
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 23 March 2026
- Charges (mortgages)
- 1 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.
- Mangrove Management Limited2021
- Manhattan Loft (GP) Limited2021
- Mani Homes Ltd2025
- Manila Group Ltd2019
- Manleigh Property Limited2024
- Mann Building Services Limited2018
- Mann Made Group Ltd2025
- Mannbuilding Ltd2019
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Mango One Limited's accounts due?
Mango One Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Mango One Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Mango One Limited still trading?
Mango One 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 Mango One Limited do?
Mango One Limited is registered under Development of building projects (SIC 41100).
How old is Mango One Limited?
Mango One Limited was incorporated on 22 October 2012, 13 years ago.
What is the penalty if Mango One 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 Mango One 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.