- Companies
- Civil engineering
- Northampton
- CS Groundworks and Landscaping Ltd
CS Groundworks and Landscaping Ltd
- Company number
- 13495057
- Incorporated
- 5 Jul 20215 years trading
- Registered office
- 310 Wellingborough Road, Northampton, NN1 4EP
- Nature of business
- Construction of roads and motorways
CS Groundworks and Landscaping Ltd is a 5-year-old private limited company registered in Northampton, company number 13495057, one of 152 civil engineering contractors in Northampton. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £27K (+97.5%) on the year before, to -£683.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £29K against £43K owed within a year: 0.7 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£683 | £15K | £29K | £43K | 1 |
| 31 Mar 2025 | -£27K | £17K | £63K | 0 | |
| 31 Mar 2024 | -£26K | £12K | £12K | £60K | 2 |
| 31 Mar 2023 | £2,647 | £21K | £41K | £87K | 2 |
| 31 Mar 2022 | £29 | £38K | £46K | 2 |
Where CS Groundworks and Landscaping Ltd is registered
The registered office is in Northampton (NN1), in the West Northamptonshire local authority area, East Midlands. Show NN1 4EP on a map.
Other trade companies in NN1
- Triple Aaa Holdings LtdPainters and decorators
- Cosy Dove+ LimitedBuilders
- Remedy Property Services LtdSpecialist contractors
- Deezi LtdJoiners and carpenters
- Setup Phone LtdRepair services
- Macmarlloe LtdPlumbers and heating engineers
- Robertconstructor LtdBuilders
- DSB Ground Works LtdBuilders
Shared registered office
52 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 CS Groundworks and Landscaping 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 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
- 13495057
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 July 2021 (5 years ago)
- Registered office
- 310 Wellingborough Road, Northampton, NN1 4EP
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 4 July 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Northampton
Other active civil engineering contractors registered in Northampton.
- D P Utilities Limited2015
- Diti Ltd2024
- E & E Tane Construction Ltd2025
- Edgarssubstation Ltd2026
- Elevate Construction & Building Services Ltd2026
- Ellmark (Design & Build) Ltd.1996
- Energyexchangers Limited2008
- F&A Construction Ltd2021
All civil engineering contractors in Northampton · All trades in Northampton · Civil engineering across the UK
Frequently asked questions
When are CS Groundworks and Landscaping Ltd's accounts due?
CS Groundworks and Landscaping Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is CS Groundworks and Landscaping Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is CS Groundworks and Landscaping Ltd still trading?
CS Groundworks and Landscaping 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 CS Groundworks and Landscaping Ltd do?
CS Groundworks and Landscaping Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is CS Groundworks and Landscaping Ltd?
CS Groundworks and Landscaping Ltd was incorporated on 5 July 2021, 5 years ago.
What is the penalty if CS Groundworks and Landscaping 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 CS Groundworks and Landscaping 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.