- Companies
- Finishing trades
- London
- B & JJ Construction (UK) Ltd
B & JJ Construction (UK) Ltd
- Company number
- 12100965
- Incorporated
- 12 Jul 20197 years trading
- Registered office
- 111A George Lane, London, E18 1AN
- Nature of business
- Other building completion and finishing
B & JJ Construction (UK) Ltd is a 7-year-old private limited company registered in London, company number 12100965, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 B & JJ Construction (UK) 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 £39K (+304.7%) on the year before, to £52K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £74K against £39K owed within a year: 1.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £52K | £74K | £74K | £39K | 2 |
| 31 Jul 2024 | £13K | £36K | £39K | £47K | 2 |
| 31 Jul 2023 | £28K | £51K | £51K | £26K | 3 |
| 31 Jul 2022 | £15K | £42K | £50K | £38K | 3 |
| 31 Jul 2021 | £1,532 | £8,299 | £22K | £25K | 3 |
| 31 Jul 2020 | -£2,770 | £2,947 | £7,947 | £16K | 3 |
Who runs and owns B & JJ Construction (UK) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| B*** B*** | Director | Jul 2019 |
People with significant control (2)
Where B & JJ Construction (UK) Ltd is registered
The registered office is in London (E18), in the Redbridge local authority area, London. Show E18 1AN on a map.
Other trade companies in E18
- SRW Construction LtdSpecialist contractors
- FDG Group Solutions LtdBuilders
- Nga Cleaners LtdCleaning companies
- JCN Decorators LtdBuilders
- CS Auto Parts LtdMotor traders
- Phantom Car Parts LtdMotor traders
- SK UK Construction LtdBuilders
- Neoflex LtdJoiners and carpenters
Also registered at this address
14 other companies use the same registered office as B & JJ Construction (UK) Ltd.
- All Vehicle Solutions (Avs) LtdMechanics and garages
- Buchanan's Motors LtdMechanics and garages
- Freshlook Property Care LtdCleaning companies
- Isf Property Investments LtdBuilders
- Jda Track (Maintenance) LimitedCivil engineering
- Kitchen Install Team LimitedInstallers
- Mechanical Installation Solutions LtdProperty developers
- MR Your Choice LtdBuilders
- NG Installations & Maintenance LtdMachinery repair and installation
- Property Services Solutions LtdFacilities management
- Pure Scaffolding LimitedScaffolders
- R.A Motor Engineers LtdMechanics and garages
- S.Z. Export Promotions LimitedProperty developers
- Shevket Brothers LtdElectricians
What happens if B & JJ Construction (UK) 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12100965
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 July 2019 (7 years ago)
- Registered office
- 111A George Lane, London, E18 1AN
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 11 July 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 & K Investments Network Ltd2018
- B & T Scaffolding Ltd2007
- B Interiors Limited2015
- B P Builders Ltd2018
- B S Landscapes Ltd2020
- B Suyal Limited2017
- B Whatford Electrical Ltd2010
- B&B Construction Expert Ltd2017
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are B & JJ Construction (UK) Ltd's accounts due?
B & JJ Construction (UK) Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is B & JJ Construction (UK) Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is B & JJ Construction (UK) Ltd still trading?
B & JJ Construction (UK) 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 & JJ Construction (UK) Ltd do?
B & JJ Construction (UK) Ltd is registered under Other building completion and finishing (SIC 43390).
How old is B & JJ Construction (UK) Ltd?
B & JJ Construction (UK) Ltd was incorporated on 12 July 2019, 7 years ago.
Who runs B & JJ Construction (UK) Ltd?
B & JJ Construction (UK) Ltd has 1 active director, the longest-serving appointed in Jul 2019. Their names and service addresses are on the Companies House register.
Who owns B & JJ Construction (UK) Ltd?
2 people or companies have significant control of B & JJ Construction (UK) Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if B & JJ Construction (UK) 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 & JJ Construction (UK) 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.