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Company profile · Builders
L Shape Extension Ltd
L Shape Extension Ltd is a 6-year-old private limited company registered in Waltham Cross, company number 12296541, one of 174 building contractors in Waltham Cross. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 30 November 2024, as filed at Companies House.
L Shape Extension Ltd over the years
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 £48K (-25%) on the year before, to £143K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £140K against £7,211 owed within a year: more than 10 times cover.
- 2 employees on average, up from 0 the year before.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £143K | £140K | £7,211 | 2 | |
| 30 Nov 2023 | £190K | £185K | £43K | 0 | |
| 30 Nov 2022 | £125K | £88K | £1,587 | 4 | |
| 30 Nov 2021 | £13K | £9,936 | £1,677 | 1 | |
| 30 Nov 2020 | £5,796 | £4,613 | £1,359 | 0 |
Where L Shape Extension Ltd is registered
The registered office is in Waltham Cross (EN7), in the Broxbourne local authority area, East of England. Show EN7 5BP on a map.
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Also registered at this address
2 other companies use the same registered office as L Shape Extension Ltd.
- HFR House Finishing LimitedProperty developers
- London Basement Conversion LimitedProperty developers
What happens if L Shape Extension 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 12296541
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 November 2019 (6 years ago)
- Registered office
- 2 Myddleton Path, Cheshunt, Waltham Cross, EN7 5BP
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 3 November 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 Waltham Cross
Other active building contractors registered in Waltham Cross.
- L&A Architecture and Construction Ltd2025
- Lazy Construction Limited2026
- LB Drylining UK Limited2026
- Let's Build Group Ltd2024
- LK Decorators Ltd2022
- Ludgate Property Development Limited2004
- Luna Build Ltd2025
- M & I Properties Limited2016
All building contractors in Waltham Cross · All trades in Waltham Cross · Builders across the UK
Frequently asked questions
When are L Shape Extension Ltd's accounts due?
L Shape Extension Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is L Shape Extension Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is L Shape Extension Ltd still trading?
L Shape Extension 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 L Shape Extension Ltd do?
L Shape Extension Ltd is registered under Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390).
How old is L Shape Extension Ltd?
L Shape Extension Ltd was incorporated on 4 November 2019, 6 years ago.
What is the penalty if L Shape Extension 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 L Shape Extension 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.