- Companies
- Property developers
- Southend on Sea
- Martellostreet Developments Ltd
Martellostreet Developments Ltd
- Company number
- 12881472
- Incorporated
- 15 Sep 20206 years trading
- Registered office
- 1 Royal Terrace, Southend on Sea, Essex, SS1 1EA
- Nature of business
- Development of building projects
Martellostreet Developments Ltd is a 6-year-old private limited company registered in Southend on Sea, company number 12881472, one of 60 property development companies in Southend on Sea. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £153K (-47.1%) on the year before, to £171K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £152K against £825K owed within a year: 0.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £171K | £152K | £825K | 1 | |
| 30 Sep 2024 | £324K | £259K | £870K | 1 | |
| 30 Sep 2023 | £311K | £3,367 | £490K | 1 | |
| 30 Sep 2022 | £123K | £3,859 | £258K | 0 | |
| 30 Sep 2021 | £110K | £3,708 | £720 | 0 |
Where Martellostreet Developments Ltd is registered
The registered office is in Southend on Sea (SS1), in the Southend-on-Sea local authority area, East of England. Show SS1 1EA on a map.
Other trade companies in SS1
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- S&B Electrical Group LimitedElectricians
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- Tread & Co. Tyres LtdMotor traders
- Faiton LimitedMotor traders
Shared registered office
124 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 Martellostreet Developments 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12881472
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2020 (6 years ago)
- Registered office
- 1 Royal Terrace, Southend on Sea, Essex, SS1 1EA
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 September 2026
- Charges (mortgages)
- 9 outstanding of 9 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 Southend on Sea
Other active property development companies registered in Southend on Sea.
- Mile End Properties Limited2006
- Muddy Wood Projects Ltd2022
- Mulberry Gate Management Company Limited2016
- Navyoak Limited1987
- Opal Bay Limited1995
- Paul Viner Consultants Limited2007
- Paul Viner Projects Limited2015
- PJD Developments Limited2020
All property development companies in Southend on Sea · All trades in Southend on Sea · Property developers across the UK
Frequently asked questions
When are Martellostreet Developments Ltd's accounts due?
Martellostreet Developments Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Martellostreet Developments Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Martellostreet Developments Ltd still trading?
Martellostreet Developments 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 Martellostreet Developments Ltd do?
Martellostreet Developments Ltd is registered under Development of building projects (SIC 41100).
How old is Martellostreet Developments Ltd?
Martellostreet Developments Ltd was incorporated on 15 September 2020, 6 years ago.
What is the penalty if Martellostreet Developments 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 Martellostreet Developments 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.