- Companies
- Finishing trades
- Norwich
- Cawston Groundworks & Construction Ltd
Cawston Groundworks & Construction Ltd
- Company number
- 17101673
- Incorporated
- 18 Mar 2026
- Registered office
- Anglia House, 6 Central Avenue, ST Andrews Business Park, Thorpe ST Andrew, Norwich, Norfolk, NR7 0HR
- Nature of business
- Other building completion and finishing
Cawston Groundworks & Construction Ltd is a newly incorporated private limited company registered in Norwich, company number 17101673, one of 137 building finishing companies in Norwich. Its next accounts are due at Companies House on 18 December 2027, and its first CT600 is due at HMRC on 17 March 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
File the first 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 Cawston Groundworks & Construction 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.
Where Cawston Groundworks & Construction Ltd is registered
The registered office is in Norwich (NR7), in the Broadland local authority area, East of England. Show NR7 0HR on a map.
Other trade companies in NR7
- Rme Norfolk LtdElectricians
- Hyvora LtdCleaning companies
- Animal Kingdom Supplies LtdSpecialist contractors
- Fransham Electrical LtdElectricians
- Tacrossley LtdElectricians
- Fix IT Russen LtdFinishing trades
- Pace Holstein Energy LimitedProperty developers
- K H Construction (Norwich) LtdInstallers
What happens if Cawston Groundworks & Construction 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 18 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Dec 2027 to 18 Jan 2028 | £150 |
| 1 to 3 months late | 19 Jan 2028 to 18 Mar 2028 | £375 |
| 3 to 6 months late | 19 Mar 2028 to 18 Jun 2028 | £750 |
| More than 6 months late | From 19 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17101673
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 March 2026
- Registered office
- Anglia House, 6 Central Avenue, ST Andrews Business Park, Thorpe ST Andrew, Norwich, Norfolk, NR7 0HR
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Norwich
Other active building finishing companies registered in Norwich.
- CB Design & Build Services Ltd2020
- Charles Mabel Construction Ltd2026
- Chris Wade Carpentry Limited2012
- City Stove Installs Limited2024
- Cladspray Solutions Ltd2013
- CTB Home Improvements Limited2021
- D C Building Services Limited2015
- D M Coulson Limited2016
All building finishing companies in Norwich · All trades in Norwich · Finishing trades across the UK
Frequently asked questions
When are Cawston Groundworks & Construction Ltd's accounts due?
Cawston Groundworks & Construction Ltd's next accounts are due at Companies House by 18 December 2027 (in 431 days), covering the period to 31 March 2027.
When is Cawston Groundworks & Construction 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 17 March 2027, due by 17 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cawston Groundworks & Construction Ltd still trading?
Cawston Groundworks & Construction 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 Cawston Groundworks & Construction Ltd do?
Cawston Groundworks & Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Cawston Groundworks & Construction Ltd?
Cawston Groundworks & Construction Ltd was incorporated on 18 March 2026, less than a year ago.
What is the penalty if Cawston Groundworks & Construction 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 Cawston Groundworks & Construction 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.