- Companies
- Finishing trades
- London
- Urban Acoustics Ltd
Urban Acoustics Ltd
- Company number
- 13871144
- Incorporated
- 25 Jan 20224 years trading
- Registered office
- 217 Alexandra Park Road, London, N22 7BJ
- Nature of business
- Other building completion and finishing
Urban Acoustics Ltd is a 4-year-old private limited company registered in London, company number 13871144, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £9,363 (-966.3%) on the year before, to -£10K.
- Current assets of £10K against £20K owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£10K | £10K | £20K | 1 | |
| 31 Jan 2024 | -£969 | £14K | £15K | 1 | |
| 31 Jan 2023 | £520 | £11K | £10K | 1 |
Where Urban Acoustics Ltd is registered
The registered office is in London (N22), in the Haringey local authority area, London. Show N22 7BJ on a map.
Other trade companies in N22
- Don Baker's Maintenance LtdFinishing trades
- Vale UK Homes LtdPainters and decorators
- Tradepeople LtdGroundworks and demolition
- Cool As A Cucumber LtdProperty developers
- Begkolli LtdInstallers
- Zeematics Market LtdPainters and decorators
- Heat Edge LtdPlumbers and heating engineers
- Integrity Contractor LtdBuilders
What happens if Urban Acoustics 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 13871144
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 January 2022 (4 years ago)
- Registered office
- 217 Alexandra Park Road, London, N22 7BJ
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 24 January 2026
- Previous names
- Music Box DB Ltd (until 24 Jan 2025)
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 London
Other active building finishing companies registered in London.
- Urban Construction Management Ltd2015
- Urban Extensions Ltd2013
- Urban Home Improvement Services Ltd2004
- Urban Living (Refurbishment and Maintenance) Limited2004
- Urban Living Constructions Limited2015
- Urban Maintenance and Developments Limited2023
- Urban Wrench Ltd2026
- Uzu Awka Drylining Limited2019
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Urban Acoustics Ltd's accounts due?
Urban Acoustics Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Urban Acoustics Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Urban Acoustics Ltd still trading?
Urban Acoustics 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 Urban Acoustics Ltd do?
Urban Acoustics Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Urban Acoustics Ltd?
Urban Acoustics Ltd was incorporated on 25 January 2022, 4 years ago.
What is the penalty if Urban Acoustics 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 Urban Acoustics 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.