- Companies
- Specialist contractors
- Waterlooville
- CSD Construction Services Ltd
CSD Construction Services Ltd
- Company number
- 11732069
- Incorporated
- 18 Dec 20187 years trading
- Registered office
- 9 Elettra Avenue, Waterlooville, PO7 7XN
- Nature of business
- Other specialised construction activities n.e.c.
CSD Construction Services Ltd is a 7-year-old private limited company registered in Waterlooville, company number 11732069, one of 109 specialist construction companies in Waterlooville. Its next accounts are due at Companies House on 30 October 2026, and the CT600 for the period to 30 January 2026 is due at HMRC on 30 January 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 £8,192 (-99.4%) on the year before, to -£16K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £16K against £30K owed within a year: 0.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£16K | £2,504 | £16K | £30K | 0 |
| 31 Jan 2024 | -£8,240 | £18K | £31K | £33K | 0 |
| 31 Dec 2022 | £7,569 | £58K | £44K | 2 | |
| 31 Dec 2021 | £16K | £68K | £39K | 1 | |
| 31 Dec 2020 | £14K | £65K | £32K | 1 | |
| 31 Dec 2019 | -£5,448 | -£16K | £13K | 1 |
Where CSD Construction Services Ltd is registered
The registered office is in Waterlooville (PO7), in the Havant local authority area, South East. Show PO7 7XN on a map.
Other trade companies in PO7
- Coast to Coast Flooring LtdFloor and wall tilers
- Fortress Roofing Services LtdInstallers
- Redlands Roofing LtdInstallers
- WCP Plumbing & Heating LtdPlumbers and heating engineers
- Sparmor Developments LtdProperty developers
- Titan Home Improvements LtdProperty developers
- Accord Housing LimitedProperty developers
- JM Property & Stoves Services LimitedBuilders
What happens if CSD Construction Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jan 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
- 11732069
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 2018 (7 years ago)
- Registered office
- 9 Elettra Avenue, Waterlooville, PO7 7XN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 17 December 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Waterlooville
Other active specialist construction companies registered in Waterlooville.
- Custodia Fire Protection & Security Services Ltd2024
- D Scott & Sons (Hampshire) Ltd2014
- D.J. Lifting Ltd2017
- Dak Contractors Ltd2019
- Damp Detectors Ltd2025
- Daniel Scorey Carpentry Limited2014
- Darren Clay Groundworks Ltd2015
- DFD Holdings Ltd2026
All specialist construction companies in Waterlooville · All trades in Waterlooville · Specialist contractors across the UK
Frequently asked questions
When are CSD Construction Services Ltd's accounts due?
CSD Construction Services Ltd's next accounts are due at Companies House by 30 October 2026 (in 18 days), covering the period to 30 January 2026.
When is CSD Construction Services Ltd's CT600 due?
The CT600 for the period to 30 January 2026 is due at HMRC by 30 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 October 2026.
Is CSD Construction Services Ltd still trading?
CSD Construction Services 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 CSD Construction Services Ltd do?
CSD Construction Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is CSD Construction Services Ltd?
CSD Construction Services Ltd was incorporated on 18 December 2018, 7 years ago.
What is the penalty if CSD Construction Services 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 CSD Construction Services 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.