- Companies
- Property developers
- London
- MSSB Limited
MSSB Limited
- Company number
- 11950433
- Incorporated
- 16 Apr 20197 years trading
- Registered office
- Hallswelle House, 1 Hallswelle Road, London, NW11 0DH
- Nature of business
- Development of building projects
MSSB Limited is a 7-year-old private limited company registered in London, company number 11950433, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 1 February 2027, and its first CT600 is due at HMRC on 30 April 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 £2,984 (-0.4%) on the year before, to £833K.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £2M against £7,801 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £833K | £2M | £7,801 | 0 | |
| 30 Apr 2024 | £836K | £28K | £2M | £3,651 | 0 |
| 30 Apr 2023 | £840K | £243K | £5.2M | £3.1M | 0 |
| 30 Apr 2022 | -£161K | £22K | £314K | £391K | 0 |
| 30 Apr 2021 | -£23K | £4,254 | £297K | £290K | 0 |
| 30 Apr 2020 | -£9,577 | £50K | £140K | £246K | 0 |
Where MSSB Limited is registered
The registered office is in London (NW11), in the Barnet local authority area, London. Show NW11 0DH on a map.
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Also registered at this address
19 other companies use the same registered office as MSSB Limited.
- A H Fire Preventions LimitedFacilities management
- Bidfield LimitedProperty developers
- Big Sur (Sparkford) LimitedProperty developers
- Ferngreen LimitedProperty developers
- Genus Pyrus LimitedProperty developers
- Heat Interface Team LtdSpecialist contractors
- Henview LimitedProperty developers
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- Newpeach LimitedProperty developers
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- Vocen Cleaning Services LimitedCleaning companies
What happens if MSSB 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 1 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Feb 2027 to 1 Mar 2027 | £150 |
| 1 to 3 months late | 2 Mar 2027 to 1 May 2027 | £375 |
| 3 to 6 months late | 2 May 2027 to 1 Aug 2027 | £750 |
| More than 6 months late | From 2 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 2 May 2027 | £200 |
| 3 months late | 1 Aug 2027 | another £200 |
| 6 months late | 1 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 1 May 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
- 11950433
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2019 (7 years ago)
- Registered office
- Hallswelle House, 1 Hallswelle Road, London, NW11 0DH
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 1 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 15 April 2026
- Charges (mortgages)
- 1 outstanding of 1 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.
- Msterrafort Ltd2025
- MSTF Construction Ltd2021
- MT Facades and Construction Ltd2024
- MTB Project Management Ltd2025
- MTBC Limited2024
- MTC Development Ltd2024
- MTG Services Ltd2023
- MTN Developments Ltd2025
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are MSSB Limited's accounts due?
MSSB Limited's next accounts are due at Companies House by 1 February 2027 (in 112 days), covering the period to 1 May 2026.
When is MSSB Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 April 2026, due by 30 April 2027, and one for the period to 1 May 2026, due by 1 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is MSSB Limited still trading?
MSSB 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 MSSB Limited do?
MSSB Limited is registered under Development of building projects (SIC 41100).
How old is MSSB Limited?
MSSB Limited was incorporated on 16 April 2019, 7 years ago.
What is the penalty if MSSB 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 MSSB 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.