- Companies
- Installers
- London
- Marylebone Interiors London Ltd
Marylebone Interiors London Ltd
- Company number
- 08048469
- Incorporated
- 27 Apr 201214 years trading
- Registered office
- Lynton House, Tavistock Square, London, WC1H 9BQ
- Nature of business
- Other construction installation; Plastering; Joinery installation; Painting
Marylebone Interiors London Ltd is a 14-year-old private limited company registered in London, company number 08048469, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. 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.
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 Marylebone Interiors London 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 up £723 (+1.4%) on the year before, to £52K.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £102K against £50K owed within a year: 2.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £52K | £30K | £102K | £50K | 0 |
| 31 Mar 2024 | £51K | £72K | £157K | £105K | 0 |
| 31 Mar 2023 | £49K | £104K | £137K | £89K | 4 |
| 31 Mar 2022 | £44K | £47K | £138K | £94K | 4 |
| 31 Mar 2021 | £32K | £119K | £184K | £152K | 4 |
| 31 Mar 2020 | £2,222 | £79K | £189K | £186K | 5 |
| 31 Mar 2019 | -£41K | £23K | £97K | £141K | 5 |
Where Marylebone Interiors London Ltd is registered
The registered office is in London (WC1H), in the Camden local authority area, London. Show WC1H 9BQ on a map.
Other trade companies in WC1H
- Floating Bricks LimitedPlumbers and heating engineers
- IT Service Specialists LtdRepair services
- Direct Domestic Repairs LtdRepair services
- Vertex Group Services LtdCivil engineering
- The Immobilizer Lab LtdMotor traders
- BD Brook Hill 2 LtdBuilders
- BD Brook Hill LtdBuilders
- Bruckland Group LtdBuilders
Shared registered office
73 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 Marylebone Interiors London 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
- 08048469
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 April 2012 (14 years ago)
- Registered office
- Lynton House, Tavistock Square, London, WC1H 9BQ
- Nature of business
- Other construction installation (SIC 43290)
Plastering (SIC 43310)
Joinery installation (SIC 43320)
Painting (SIC 43341) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 April 2026
- Previous names
- RS Dimension Limited (until 13 Jun 2012)
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Marzu Ltd2014
- Masen Property Maintenance Limited2026
- Mason Construction Limited2016
- Matei Construct Ltd2026
- Matriarchy Maintenance Ltd2026
- Matriix Limited2019
- Matt O'Leary Carpentry & General Building Ltd2022
- Matthew Baron Construction Limited2003
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Marylebone Interiors London Ltd's accounts due?
Marylebone Interiors London 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 Marylebone Interiors London 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 Marylebone Interiors London Ltd still trading?
Marylebone Interiors London 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 Marylebone Interiors London Ltd do?
Marylebone Interiors London Ltd is registered under Other construction installation (SIC 43290); Plastering (SIC 43310); Joinery installation (SIC 43320); Painting (SIC 43341).
How old is Marylebone Interiors London Ltd?
Marylebone Interiors London Ltd was incorporated on 27 April 2012, 14 years ago.
What is the penalty if Marylebone Interiors London 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 Marylebone Interiors London 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.