- Companies
- Property developers
- London
- Mart Build Ltd
Mart Build Ltd
- Company number
- 13203271
- Incorporated
- 16 Feb 20215 years trading
- Registered office
- 140 Burges Road, London, E6 2BN
- Nature of business
- Development of building projects; Retail sale via mail order houses or via Internet; Web portals; Temporary employment agency activities
Mart Build Ltd is a 5-year-old private limited company registered in London, company number 13203271, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 Mart Build LtdOr 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 down £387 (-99.7%) on the year before, to £1.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £1 | £0 | £0 | £0 | 2 |
| 26 Feb 2024 | £388 | £250 | £1,063 | 1 | |
| 28 Feb 2023 | £2,799 | £4,936 | £2,237 | -1 | |
| 28 Feb 2022 | £2,799 | £4,856 | £2,157 | 0 |
Where Mart Build Ltd is registered
The registered office is in London (E6), in the Newham local authority area, London. Show E6 2BN on a map.
Other trade companies in E6
- Dabostech LtdProperty developers
- Ryanlyn LimitedCleaning companies
- Benjamin's Decorating Services LimitedSpecialist contractors
- Wexstons C LtdRepair services
- Ramya Motors LtdMotor traders
- Nil Art Decor LtdBuilders
- Ari & Bleri LtdBuilders
- Gorgos Electrical Services LtdElectricians
Also registered at this address
1 other company uses the same registered office as Mart Build Ltd.
- Acqual LtdCivil engineering
What happens if Mart Build 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13203271
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2021 (5 years ago)
- Registered office
- 140 Burges Road, London, E6 2BN
- Nature of business
- Development of building projects (SIC 41100)
Retail sale via mail order houses or via Internet (SIC 47910)
Web portals (SIC 63120)
Temporary employment agency activities (SIC 78200) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 22 February 2026
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.
- Martemount Limited2022
- Martheo Consulting Limited2026
- Martin and Martin Property Management Ltd2025
- Martin and Martin Property SPV 001 Ltd2025
- Martin Brooks Associates (London) Ltd2003
- Martin Holdings (Walsall) B Trading Limited2021
- Martin Homes Buckingham Road Limited2015
- Martin's Design and Construction Limited2013
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Mart Build Ltd's accounts due?
Mart Build Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Mart Build Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Mart Build Ltd still trading?
Mart Build 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 Mart Build Ltd do?
Mart Build Ltd is registered under Development of building projects (SIC 41100); Retail sale via mail order houses or via Internet (SIC 47910); Web portals (SIC 63120); Temporary employment agency activities (SIC 78200).
How old is Mart Build Ltd?
Mart Build Ltd was incorporated on 16 February 2021, 5 years ago.
What is the penalty if Mart Build 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 Mart Build 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.