- Companies
- Finishing trades
- Harrow
- Marstar Properties Ltd
Marstar Properties Ltd
- Company number
- 13159767
- Incorporated
- 26 Jan 20215 years trading
- Registered office
- 505 Pinner Road, Harrow, Middlesex, HA2 6EH
- Nature of business
- Other building completion and finishing; Buying and selling of own real estate; Other letting and operating of own or leased real estate; Management of real estate on a fee or contract basis
Marstar Properties Ltd is a 5-year-old private limited company registered in Harrow, company number 13159767, one of 251 building finishing companies in Harrow. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 £10K (-27.7%) on the year before, to -£48K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £61K against £262K owed within a year: 0.2 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£48K | £24K | £61K | £262K | 1 |
| 31 Mar 2024 | -£37K | £5,438 | £22K | £174K | 1 |
| 31 Mar 2023 | £11K | £73K | £85K | £91K | 1 |
| 31 Mar 2022 | -£19K | £16 | £17K | £37K | 1 |
Who runs and owns Marstar Properties Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| R*** P*** | Director | Jan 2021 |
Person with significant control
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Lendinvest Btl Limited | Outstanding | Jun 2026 |
| Fleet Mortgages Limited | Outstanding | Aug 2023 |
Where Marstar Properties Ltd is registered
The registered office is in Harrow (HA2), in the Harrow local authority area, London. Show HA2 6EH on a map.
Other trade companies in HA2
- KJP Engineering LtdElectricians
- JNJ Engineering LimitedCivil engineering
- Notting Hill Sew LtdRepair services
- Grandwellautos LtdMotor traders
- Multisteel Powdercoating LtdPainters and decorators
- Neon Systems LtdElectricians
- Firstclass Facilities LtdCleaning companies
- PMD Construct LtdBuilders
Shared registered office
27 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 Marstar Properties 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 13159767
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 January 2021 (5 years ago)
- Registered office
- 505 Pinner Road, Harrow, Middlesex, HA2 6EH
- Nature of business
- Other building completion and finishing (SIC 43390)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 28 January 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
- Previous names
- Marstar Ltd (until 19 Feb 2021)
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Harrow
Other active building finishing companies registered in Harrow.
- Mart Construction Ltd2017
- Master Plumbing Service Ltd2019
- Mature Services & Maintenance Ltd2010
- Mayfair Builders Ltd2018
- MCH Construction Ltd2016
- MG Construction Builder Services Ltd2026
- Middlesex Loft & Construction Limited2018
- Miguelito Construct Ltd2018
All building finishing companies in Harrow · All trades in Harrow · Finishing trades across the UK
Frequently asked questions
When are Marstar Properties Ltd's accounts due?
Marstar Properties Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Marstar Properties Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Marstar Properties Ltd still trading?
Marstar Properties 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 Marstar Properties Ltd do?
Marstar Properties Ltd is registered under Other building completion and finishing (SIC 43390); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209); Management of real estate on a fee or contract basis (SIC 68320).
How old is Marstar Properties Ltd?
Marstar Properties Ltd was incorporated on 26 January 2021, 5 years ago.
Who runs Marstar Properties Ltd?
Marstar Properties Ltd has 1 active director, the longest-serving appointed in Jan 2021. Their names and service addresses are on the Companies House register.
Who owns Marstar Properties Ltd?
One person or company has significant control of Marstar Properties Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Marstar Properties 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 Marstar Properties 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.