- Companies
- Specialist contractors
- London
- JSR Lane Constructions Limited
JSR Lane Constructions Limited
- Company number
- 15111323
- Incorporated
- 3 Sep 20233 years trading
- Registered office
- Ground Floor 48, White Horse Road, London, E1 0ND
- Nature of business
- Other specialised construction activities n.e.c.
JSR Lane Constructions Limited is a 3-year-old private limited company registered in London, company number 15111323, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £1,817 (+258.1%) on the year before, to £2,521.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2,521 | £2,521 | 1 | ||
| 30 Sep 2024 | £704 | £3,109 | £2,405 | 1 |
Where JSR Lane Constructions Limited is registered
The registered office is in London (E1), in the Tower Hamlets local authority area, London. Show E1 0ND on a map.
Other trade companies in E1
- Safa Builds LtdElectricians
- Ribh LtdElectricians
- Tyres on Call LtdMechanics and garages
- Hrautosources LtdMotor traders
- Choiceworks LimitedInstallers
- E.M Construction London LtdBuilders
- Qubic Maintenance LtdSpecialist contractors
- Moovin Transport LtdMechanics and garages
Also registered at this address
6 other companies use the same registered office as JSR Lane Constructions Limited.
- Barking Carpet Furniture LimitedInstallers
- Citi Dry Cleaners LimitedCleaning companies
- Extention Properties LimitedProperty developers
- Firstclarke Heating & Plumbing LtdPlumbers and heating engineers
- Hussain (UK) LimitedProperty developers
- M Pack Group LtdProperty developers
What happens if JSR Lane Constructions Limited 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15111323
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 September 2023 (3 years ago)
- Registered office
- Ground Floor 48, White Horse Road, London, E1 0ND
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 2 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- JT Carpentry & Property Maintenance Limited2024
- JT Partnership Ltd2012
- JT Wren Construction Ltd2016
- JTK Adams Ltd2006
- Jtmason Ltd2026
- Jude Collins Ltd2015
- Jurby Limited2024
- Just Crew Ltd2024
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are JSR Lane Constructions Limited's accounts due?
JSR Lane Constructions Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is JSR Lane Constructions Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is JSR Lane Constructions Limited still trading?
JSR Lane Constructions Limited is listed as active on the Companies House register (checked 12 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 JSR Lane Constructions Limited do?
JSR Lane Constructions Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is JSR Lane Constructions Limited?
JSR Lane Constructions Limited was incorporated on 3 September 2023, 3 years ago.
What is the penalty if JSR Lane Constructions Limited 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 JSR Lane Constructions Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.