- Companies
- Specialist contractors
- Julian Lambert Builder Ltd
Julian Lambert Builder Ltd
- Company number
- 13889715
- Incorporated
- 2 Feb 20224 years trading
- Registered office
- Blake Tower Floor LG 12, 2 Fann Street, Barbican, London, EC2Y 8AF
- Nature of business
- Other specialised construction activities n.e.c.
Julian Lambert Builder Ltd is a 4-year-old private limited company registered in Barbican, company number 13889715, one of the UK's specialist construction companies. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 Julian Lambert Builder 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 down £506 (-34.5%) on the year before, to £959.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- Current assets of £6,306 against £19K owed within a year: 0.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £959 | £6,306 | £19K | 1 | |
| 31 Dec 2024 | £1,465 | £3,875 | £16K | 1 | |
| 31 Dec 2023 | £6,205 | £1,702 | £11K | 1 | |
| 31 Dec 2022 | £13K | £5,945 | £11K | 1 |
Where Julian Lambert Builder Ltd is registered
The registered office is in Barbican (EC2Y), in the City of London local authority area, London. Show EC2Y 8AF on a map.
Other trade companies in EC2Y
- Eco Track & Access LtdSpecialist contractors
- NJ Groundworks & Landscaping LtdCivil engineering
- Cannon Connect LtdCivil engineering
- Landform William Road LimitedProperty developers
- Franklin Building LtdSpecialist contractors
- K Mackie Windows and Doors LtdGlaziers
- V1 Scaffolding LtdFinishing trades
- Nigel Plumb Windows LtdGlaziers
Also registered at this address
12 other companies use the same registered office as Julian Lambert Builder Ltd.
- Ace Cleaning Solutions LtdCleaning companies
- Anthony Clack Electrical LtdElectricians
- Cannon Connect LtdCivil engineering
- Cannoncomm LtdCivil engineering
- Clearwater Connections LtdCivil engineering
- DPJ Scaffolding LtdFinishing trades
- Franklin Building LtdSpecialist contractors
- K Mackie Windows and Doors LtdGlaziers
- Neil Graver Glazing LtdInstallers
- Nigel Plumb Windows LtdGlaziers
- NJ Groundworks & Landscaping LtdCivil engineering
- Proe Plastering LtdPlasterers
What happens if Julian Lambert Builder 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 13889715
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2022 (4 years ago)
- Registered office
- Blake Tower Floor LG 12, 2 Fann Street, Barbican, London, EC2Y 8AF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 30 January 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
Other active specialist construction companies.
Frequently asked questions
When are Julian Lambert Builder Ltd's accounts due?
Julian Lambert Builder Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Julian Lambert Builder Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Julian Lambert Builder Ltd still trading?
Julian Lambert Builder 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 Julian Lambert Builder Ltd do?
Julian Lambert Builder Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Julian Lambert Builder Ltd?
Julian Lambert Builder Ltd was incorporated on 2 February 2022, 4 years ago.
What is the penalty if Julian Lambert Builder 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 Julian Lambert Builder 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.