- Company number
- 16157050
- Incorporated
- 31 Dec 20241 year trading
- Registered office
- 27 Old Gloucester Street, London, WC1N 3AX
- Nature of business
- Glazing
South West Glass Balustrades Ltd is a 1-year-old private limited company registered in London, company number 16157050, one of 307 glazing companies in London. Companies House shows its accounts as overdue: they were due on 30 September 2026.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where South West Glass Balustrades Ltd is registered
The registered office is in London (WC1N), in the Camden local authority area, London. Show WC1N 3AX on a map.
Other trade companies in WC1N
- JDB Consult LtdProperty developers
- Pixie Marine LimitedMachinery repair and installation
- Old Man Edition LtdFloor and wall tilers
- Wise Choice Security LimitedMechanics and garages
- Prime Coating Services LtdMotor traders
- Strive Lands LtdProperty developers
- Statom LimitedBuilders
- Jose Galvez LtdRepair services
Shared registered office
554 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 South West Glass Balustrades Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 16157050
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 December 2024 (1 year ago)
- Registered office
- 27 Old Gloucester Street, London, WC1N 3AX
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 30 December 2025
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in London
Other active glazing companies registered in London.
- Southern Services Hampshire Ltd2025
- Specialist Installation Support Ltd2024
- Speed Glass & Glazing Ltd2024
- Speedframe Trade Windows and Doors Ltd2022
- Spire Glazing Solutions Ltd2026
- Splashback Studio Limited2024
- Star Glazing Limited2026
- Stellar Bespoke Windows & Doors Ltd2025
All glazing companies in London · All trades in London · Glaziers across the UK
Frequently asked questions
When are South West Glass Balustrades Ltd's accounts due?
South West Glass Balustrades Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is South West Glass Balustrades Ltd'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 December 2025, due by 30 December 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is South West Glass Balustrades Ltd still trading?
South West Glass Balustrades Ltd is listed as active on the Companies House register (checked 13 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 South West Glass Balustrades Ltd do?
South West Glass Balustrades Ltd is registered under Glazing (SIC 43342).
How old is South West Glass Balustrades Ltd?
South West Glass Balustrades Ltd was incorporated on 31 December 2024, 1 year ago.
What is the penalty if South West Glass Balustrades 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 South West Glass Balustrades Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.