- Companies
- Groundworks and demolition
- Hailsham
- Sub Demolition & Groundworks Ltd
Sub Demolition & Groundworks Ltd
- Company number
- 09324495
- Incorporated
- 24 Nov 201411 years trading
- Registered office
- 30-34 North Street, Hailsham, East Sussex, BN27 1DW
- Nature of business
- Demolition
Sub Demolition & Groundworks Ltd is a 11-year-old private limited company registered in Hailsham, company number 09324495, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £16K (+10.1%) on the year before, to £170K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £266K against £187K owed within a year: 1.4 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £170K | £56K | £266K | £187K | 3 |
| 30 Nov 2024 | £155K | £70K | £165K | £98K | 3 |
| 30 Nov 2023 | £180K | £62K | £161K | £60K | 3 |
| 30 Nov 2022 | £132K | £74K | £130K | £66K | 3 |
| 30 Nov 2021 | £106K | £85K | £162K | £102K | 0 |
| 30 Nov 2020 | £75K | £81K | £176K | £92K | 0 |
| 30 Nov 2019 | £57K | £102K | £71K | 2 | |
| 30 Nov 2018 | £55K | £8,972 | £99K | ||
| 30 Nov 2017 | £30K | £3,712 | £51K | ||
| 30 Nov 2016 | -£31K | £3,712 | £50K |
Where Sub Demolition & Groundworks Ltd is registered
The registered office is in Hailsham (BN27), in the Wealden local authority area, South East. Show BN27 1DW on a map.
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Shared registered office
219 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Sub Demolition & Groundworks 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 09324495
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 November 2014 (11 years ago)
- Registered office
- 30-34 North Street, Hailsham, East Sussex, BN27 1DW
- Nature of business
- Demolition (SIC 43110)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 3 January 2026
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 Hailsham
Other active groundworks and demolition companies registered in Hailsham.
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Frequently asked questions
When are Sub Demolition & Groundworks Ltd's accounts due?
Sub Demolition & Groundworks Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Sub Demolition & Groundworks Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Sub Demolition & Groundworks Ltd still trading?
Sub Demolition & Groundworks 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 Sub Demolition & Groundworks Ltd do?
Sub Demolition & Groundworks Ltd is registered under Demolition (SIC 43110).
How old is Sub Demolition & Groundworks Ltd?
Sub Demolition & Groundworks Ltd was incorporated on 24 November 2014, 11 years ago.
What is the penalty if Sub Demolition & Groundworks 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 Sub Demolition & Groundworks 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.