- Companies
- Finishing trades
- London
- B&B Construction Expert Ltd
B&B Construction Expert Ltd
- Company number
- 10642060
- Incorporated
- 28 Feb 20179 years trading
- Registered office
- Flat B, 29, Trefoil Road, London, SW18 2EG
- Nature of business
- Other building completion and finishing
B&B Construction Expert Ltd is a 9-year-old private limited company registered in London, company number 10642060, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £4,839 (+8.9%) on the year before, to £59K.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £64K against £4,280 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £59K | £64K | £4,280 | 1 | |
| 28 Feb 2025 | £55K | £54K | £3,095 | 1 | |
| 29 Feb 2024 | £45K | £44K | £5,936 | 2 | |
| 28 Feb 2023 | £33K | £33K | £10K | 2 | |
| 28 Feb 2022 | £24K | £24K | £15K | 2 | |
| 28 Feb 2021 | £14K | £13K | £2,531 | 2 | |
| 29 Feb 2020 | £5,694 | £2,208 | £2,514 | ||
| 28 Feb 2019 | -£1,025 | £1,698 | £2,723 | ||
| 28 Feb 2018 | £10K | £28K | £18K |
Where B&B Construction Expert Ltd is registered
The registered office is in London (SW18), in the Wandsworth local authority area, London. Show SW18 2EG on a map.
Other trade companies in SW18
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- 34 & 34A Lambrook Terrace Freehold LtdProperty developers
- 30 Thorndean LtdProperty developers
- Fircroft Group LimitedProperty developers
What happens if B&B Construction Expert 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 10642060
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 February 2017 (9 years ago)
- Registered office
- Flat B, 29, Trefoil Road, London, SW18 2EG
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 6 February 2026
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.
- B&B Flooring Ltd2023
- B&I Solutions Ltd2026
- B&M Refurbishments Ltd2010
- B&P Builders Services Limited2010
- B&P Construction Ltd2013
- B&R Property Living Management Ltd2022
- B&W Build Ltd2025
- B-Pro Construction Ltd2026
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are B&B Construction Expert Ltd's accounts due?
B&B Construction Expert Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is B&B Construction Expert Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is B&B Construction Expert Ltd still trading?
B&B Construction Expert 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 B&B Construction Expert Ltd do?
B&B Construction Expert Ltd is registered under Other building completion and finishing (SIC 43390).
How old is B&B Construction Expert Ltd?
B&B Construction Expert Ltd was incorporated on 28 February 2017, 9 years ago.
What is the penalty if B&B Construction Expert 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 B&B Construction Expert 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.