- Companies
- Groundworks and demolition
- Southall
- London Construction Accountants Limited
London Construction Accountants Limited
- Company number
- 09727669
- Incorporated
- 11 Aug 201511 years trading
- Registered office
- 5 Ditton Road, Southall, Middlesex, UB2 5RZ
- Nature of business
- Site preparation
London Construction Accountants Limited is a 11-year-old private limited company registered in Southall, company number 09727669, one of 7 groundworks and demolition companies in Southall. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 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 down £350 (-38.8%) on the year before, to £551.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £1,000 against £450 owed within a year: 2.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2026 | £551 | £1,000 | £450 | 1 | |
| 31 Aug 2025 | £901 | £1,000 | £100 | 1 | |
| 31 Aug 2024 | £901 | £1,000 | £100 | 1 | |
| 31 Aug 2023 | £0 | £0 | £0 | 1 | |
| 31 Aug 2022 | £1 | 0 | |||
| 31 Aug 2021 | £0 | £0 | £0 | 1 | |
| 31 Aug 2020 | £1 | £0 | £0 | 1 | |
| 31 Aug 2019 | £0 | £0 | £0 | ||
| 31 Aug 2018 | £10 | ||||
| 31 Aug 2017 | £2 | £1 |
Where London Construction Accountants Limited is registered
The registered office is in Southall (UB2), in the Hounslow local authority area, London. Show UB2 5RZ on a map.
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- Nuvexa Cleaning LimitedCleaning companies
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- Rightfix Electrical Services LtdElectricians
Also registered at this address
1 other company uses the same registered office as London Construction Accountants Limited.
- Swift Heating Services LtdPlumbers and heating engineers
What happens if London Construction Accountants 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 31 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 09727669
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 August 2015 (11 years ago)
- Registered office
- 5 Ditton Road, Southall, Middlesex, UB2 5RZ
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 18 April 2026
- Previous names
- Blocc Build Limited (until 27 Jul 2026)
Lego Build Limited (until 25 Jan 2022)
Idealestateplanning Limited (until 17 Jan 2022)
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Southall
Other active groundworks and demolition companies registered in Southall.
- New Fixed Limited2026
- PNZ Maintenance Limited2025
- Speedy Hammer Ltd2025
- Star Diggers Ltd2025
- Tan Trade Ltd2026
- Decofix Ltd2022
All groundworks and demolition companies in Southall · All trades in Southall · Groundworks and demolition across the UK
Frequently asked questions
When are London Construction Accountants Limited's accounts due?
London Construction Accountants Limited's next accounts are due at Companies House by 31 May 2028 (in 596 days), covering the period to 31 August 2027.
When is London Construction Accountants Limited's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is London Construction Accountants Limited still trading?
London Construction Accountants Limited 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 London Construction Accountants Limited do?
London Construction Accountants Limited is registered under Site preparation (SIC 43120).
How old is London Construction Accountants Limited?
London Construction Accountants Limited was incorporated on 11 August 2015, 11 years ago.
What is the penalty if London Construction Accountants 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 London Construction Accountants Limited 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.