- Companies
- Property developers
- Hemel Hempstead
- CSB Contracts Ltd
CSB Contracts Ltd
- Company number
- 13390045
- Incorporated
- 12 May 20215 years trading
- Registered office
- 39 Linnet Road, Hemel Hempstead, Hertfordshire, HP3 0FP
- Nature of business
- Development of building projects; Management consultancy activities other than financial management
CSB Contracts Ltd is a 5-year-old private limited company registered in Hemel Hempstead, company number 13390045, one of 130 property development companies in Hemel Hempstead. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 29 May 2026 is due at HMRC on 29 May 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 £5,820 (+29.4%) on the year before, to -£14K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £1,106 against £15K owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 May 2025 | -£14K | £1,106 | £15K | 0 | |
| 29 May 2024 | -£20K | £12K | £32K | 1 | |
| 29 May 2023 | -£12K | £3,790 | £46K | £58K | 1 |
| 31 May 2022 | £11K | £7,830 | £31K | £20K | 1 |
Where CSB Contracts Ltd is registered
The registered office is in Hemel Hempstead (HP3), in the Dacorum local authority area, East of England. Show HP3 0FP on a map.
Other trade companies in HP3
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- Primeline Property Solutions LtdRoofers
- Elite Roof Repairs LtdRoofers
- Connor Air LimitedPlumbers and heating engineers
- Irv Services LtdInstallers
- Herts Number Plates LtdMotor traders
- RH Design and Electrical LtdBuilders
- Ejc Plumbing LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as CSB Contracts Ltd.
- Happy Gilmore Golf LtdProperty developers
What happens if CSB Contracts 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 May 2027 | £200 |
| 3 months late | 29 Aug 2027 | another £200 |
| 6 months late | 29 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 May 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
- 13390045
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2021 (5 years ago)
- Registered office
- 39 Linnet Road, Hemel Hempstead, Hertfordshire, HP3 0FP
- Nature of business
- Development of building projects (SIC 41100)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 29 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 May 2025
- Last confirmation statement
- 10 September 2026
- Previous names
- Tresilian Limited (until 15 Jul 2021)
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 Hemel Hempstead
Other active property development companies registered in Hemel Hempstead.
- D Waldron Brickwork and Building Services Limited2018
- Dan Construction & Landscapes Ltd2023
- Danilo Construction Ltd2014
- DN and J Ltd2024
- Domi Bathrooms Limited2017
- Dreams Homes Ltd2013
- Dunfield Developments Ltd2016
- Eastlyn Development Limited2006
All property development companies in Hemel Hempstead · All trades in Hemel Hempstead · Property developers across the UK
Frequently asked questions
When are CSB Contracts Ltd's accounts due?
CSB Contracts Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 29 May 2026.
When is CSB Contracts Ltd's CT600 due?
The CT600 for the period to 29 May 2026 is due at HMRC by 29 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is CSB Contracts Ltd still trading?
CSB Contracts Ltd 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 CSB Contracts Ltd do?
CSB Contracts Ltd is registered under Development of building projects (SIC 41100); Management consultancy activities other than financial management (SIC 70229).
How old is CSB Contracts Ltd?
CSB Contracts Ltd was incorporated on 12 May 2021, 5 years ago.
What is the penalty if CSB Contracts 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 CSB Contracts Ltd 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.