- Companies
- Property developers
- Southampton
- KJS Groundworks Newforest Limited
KJS Groundworks Newforest Limited
- Company number
- 16540574
- Incorporated
- 25 Jun 20251 year trading
- Registered office
- 1 Browning Close, Southampton, Hampshire, SO40 8SN
- Nature of business
- Development of building projects; Site preparation; Other building completion and finishing
KJS Groundworks Newforest Limited is a 1-year-old private limited company registered in Southampton, company number 16540574, one of 399 property development companies in Southampton. Its next accounts are due at Companies House on 25 March 2027, and its first CT600 is due at HMRC on 24 June 2027.
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.
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Who runs and owns KJS Groundworks Newforest Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** S*** | Director | Jun 2025 |
Person with significant control
Where KJS Groundworks Newforest Limited is registered
The registered office is in Southampton (SO40), in the New Forest local authority area, South East. Show SO40 8SN on a map.
Other trade companies in SO40
- DW Exterior Cleaning LtdCleaning companies
- Eco Clean New Forest LtdCleaning companies
- Refine Property & Marine Services LtdCleaning companies
- Evergleam Cleaning Solutions LtdCleaning companies
- JMD Building Services LimitedBuilders
- South Coast Landscape and Groundworks LtdBuilders
- A.W. Berry Developments LtdSpecialist contractors
- MLK Services LimitedSpecialist contractors
What happens if KJS Groundworks Newforest 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 25 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Mar 2027 to 25 Apr 2027 | £150 |
| 1 to 3 months late | 26 Apr 2027 to 25 Jun 2027 | £375 |
| 3 to 6 months late | 26 Jun 2027 to 25 Sep 2027 | £750 |
| More than 6 months late | From 26 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16540574
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 June 2025 (1 year ago)
- Registered office
- 1 Browning Close, Southampton, Hampshire, SO40 8SN
- Nature of business
- Development of building projects (SIC 41100)
Site preparation (SIC 43120)
Other building completion and finishing (SIC 43390) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 26 August 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Southampton
Other active property development companies registered in Southampton.
- Klar Property Limited2024
- Koedan Construction Ltd2025
- Kondra Limited2025
- KPD - Khouse Ltd2016
- KPD - Priors Ltd2018
- KPD - Southern Ltd2018
- KS (KC) Property Maintenance Limited2025
- Kuberii Ltd2025
All property development companies in Southampton · All trades in Southampton · Property developers across the UK
Frequently asked questions
When are KJS Groundworks Newforest Limited's accounts due?
KJS Groundworks Newforest Limited's next accounts are due at Companies House by 25 March 2027 (in 163 days), covering the period to 30 June 2026.
When is KJS Groundworks Newforest Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 24 June 2026, due by 24 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is KJS Groundworks Newforest Limited still trading?
KJS Groundworks Newforest Limited is listed as active on the Companies House register (checked 12 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 KJS Groundworks Newforest Limited do?
KJS Groundworks Newforest Limited is registered under Development of building projects (SIC 41100); Site preparation (SIC 43120); Other building completion and finishing (SIC 43390).
How old is KJS Groundworks Newforest Limited?
KJS Groundworks Newforest Limited was incorporated on 25 June 2025, 1 year ago.
Who runs KJS Groundworks Newforest Limited?
KJS Groundworks Newforest Limited has 1 active director, the longest-serving appointed in Jun 2025. Their names and service addresses are on the Companies House register.
Who owns KJS Groundworks Newforest Limited?
One person or company has significant control of KJS Groundworks Newforest Limited: an individual (owns 75% or more of the shares).
What is the penalty if KJS Groundworks Newforest 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 KJS Groundworks Newforest Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.