- Companies
- Builders
- Carshalton
- London Brickwork Ltd
London Brickwork Ltd
- Company number
- 08323819
- Incorporated
- 10 Dec 201213 years trading
- Registered office
- 1 Oakfield Gardens, Carshalton, SM5 1NY
- Nature of business
- Construction of domestic buildings
London Brickwork Ltd is a 13-year-old private limited company registered in Carshalton, company number 08323819, one of 104 building contractors in Carshalton. 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 up £39K on the year before, to £40K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £47K against £6,468 owed within a year: 7.3 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £40K | £47K | £6,468 | 3 | |
| 31 Mar 2024 | £1,290 | £26K | 2 | ||
| 31 Mar 2023 | £2,446 | £31K | 2 | ||
| 31 Mar 2022 | £29K | £9,665 | 2 | ||
| 31 Mar 2021 | £21K | £64K | 2 | ||
| 31 Mar 2020 | £13K | £16K | 3 | ||
| 31 Mar 2019 | £8,328 | £10K | |||
| 31 Mar 2018 | £10K | £12K | |||
| 31 Mar 2017 | -£2,998 | £2 | £3,000 | ||
| 31 Dec 2015 | £200 |
Where London Brickwork Ltd is registered
The registered office is in Carshalton (SM5), in the Sutton local authority area, London. Show SM5 1NY on a map.
Other trade companies in SM5
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- Sutton Motor and Garage LtdMechanics and garages
- Ecobuild Plumbing & Heating LtdPlumbers and heating engineers
- Aaircon Services LtdPlumbers and heating engineers
- Perthy Properties (Greenhills) LimitedProperty developers
- Jophp LimitedCleaning companies
- Pro-Type Roofing LtdRoofers
- Mic Cleaning LimitedCleaning companies
What happens if London Brickwork 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
- 08323819
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 December 2012 (13 years ago)
- Registered office
- 1 Oakfield Gardens, Carshalton, SM5 1NY
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 10 December 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Carshalton
Other active building contractors registered in Carshalton.
- London Home Revive Ltd2025
- M & B Building Contractors Ltd2024
- M&B Builders Ltd2025
- Mag Ukr Construction Ltd2020
- Mav Management Ltd2022
- Maxus Construction Ltd2025
- Micona Construction Ltd2026
- MJ Deca Ltd2023
All building contractors in Carshalton · All trades in Carshalton · Builders across the UK
Frequently asked questions
When are London Brickwork Ltd's accounts due?
London Brickwork 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 London Brickwork 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 London Brickwork Ltd still trading?
London Brickwork 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 London Brickwork Ltd do?
London Brickwork Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is London Brickwork Ltd?
London Brickwork Ltd was incorporated on 10 December 2012, 13 years ago.
What is the penalty if London Brickwork 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 London Brickwork 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.