- Companies
- Groundworks and demolition
- Norwich
- D7 GT Yarmouth Ltd
D7 GT Yarmouth Ltd
- Company number
- 12213905
- Incorporated
- 18 Sep 20197 years trading
- Registered office
- 35 Blackthorn Way, Poringland, Norwich, NR14 7WD
- Nature of business
- Site preparation
D7 GT Yarmouth Ltd is a 7-year-old private limited company registered in Norwich, company number 12213905, one of 26 groundworks and demolition companies in Norwich. 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 down £208 (-24.4%) on the year before, to £644.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £16K against £16K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £644 | £16K | £16K | £16K | 1 |
| 30 Sep 2024 | £852 | £13K | £14K | £14K | 1 |
| 30 Sep 2023 | £18K | £22K | £29K | £12K | 1 |
| 30 Sep 2022 | -£4,238 | £461 | £16K | £9,836 | 1 |
| 30 Sep 2021 | -£5,011 | £1,102 | £17K | £11K | 1 |
| 30 Sep 2020 | £645 | £8,483 | £12K | £12K | 1 |
Where D7 GT Yarmouth Ltd is registered
The registered office is in Norwich (NR14), in the South Norfolk local authority area, East of England. Show NR14 7WD on a map.
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What happens if D7 GT Yarmouth 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 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
- 12213905
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2019 (7 years ago)
- Registered office
- 35 Blackthorn Way, Poringland, Norwich, NR14 7WD
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 9 March 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 Norwich
Other active groundworks and demolition companies registered in Norwich.
- Demstrip Services Limited2018
- Esoteric Group Limited2018
- Fieldline Ltd2005
- Full-Scope Consultants Ltd2026
- G & J Bircham Limited2002
- Garden Landscape Services Ltd2005
- GBW Construction Services Limited2007
- J V Construction Limited2010
All groundworks and demolition companies in Norwich · All trades in Norwich · Groundworks and demolition across the UK
Frequently asked questions
When are D7 GT Yarmouth Ltd's accounts due?
D7 GT Yarmouth Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is D7 GT Yarmouth Ltd'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 D7 GT Yarmouth Ltd still trading?
D7 GT Yarmouth 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 D7 GT Yarmouth Ltd do?
D7 GT Yarmouth Ltd is registered under Site preparation (SIC 43120).
How old is D7 GT Yarmouth Ltd?
D7 GT Yarmouth Ltd was incorporated on 18 September 2019, 7 years ago.
What is the penalty if D7 GT Yarmouth 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 D7 GT Yarmouth 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.