- Companies
- Builders
- Basingstoke
- C.Y. Developments Limited
C.Y. Developments Limited
- Company number
- 04961338
- Incorporated
- 12 Nov 200322 years trading
- Registered office
- The Well House, 4 Herriard Park, Basingstoke, Hampshire, RG25 2PL
- Nature of business
- Construction of domestic buildings
C.Y. Developments Limited is a 22-year-old private limited company registered in Basingstoke, company number 04961338, one of 124 building contractors in Basingstoke. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £383K (-29.8%) on the year before, to £901K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £296K against £101K owed within a year: 2.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £901K | £5,798 | £296K | £101K | 0 |
| 31 Oct 2024 | £1.3M | £661 | £560K | £85K | 2 |
| 31 Oct 2023 | £1.4M | £346 | £755K | £86K | 2 |
| 31 Oct 2022 | £1.6M | £1,196 | £1.1M | £120K | 2 |
| 31 Oct 2021 | £1.6M | £2,563 | £1.6M | £365K | 0 |
| 31 Oct 2020 | £1.7M | £279 | £1.6M | £335K | 0 |
| 31 Oct 2019 | £1.8M | £33K | £1.6M | £345K | 0 |
| 31 Oct 2018 | £1.8M | £1,620 | £1.5M | £114K | |
| 31 Oct 2017 | £1.8M | £733 | £1.6M | £225K | |
| 31 Oct 2016 | £764K | £245K | £2M | £1.5M |
Where C.Y. Developments Limited is registered
The registered office is in Basingstoke (RG25), in the Basingstoke and Deane local authority area, South East. Show RG25 2PL on a map.
Other trade companies in RG25
- Sticklow LimitedBuilders
- Bellmore Homes Holdings LimitedBuilders
- Lansbury Collection LimitedProperty developers
- PCD Professional Services LtdLandscapers and gardeners
- Malm Holdings LtdMachinery repair and installation
- Ems Cleaning Services LtdCleaning companies
- Tba Repairs LtdMachinery repair and installation
- Master Plaster Works LimitedPlasterers
Also registered at this address
4 other companies use the same registered office as C.Y. Developments Limited.
- Aw Design & Build Solutions LtdBuilders
- C.Y. Construction LimitedBuilders
- Cy Homes LtdBuilders
- Stretch Me LimitedInstallers
What happens if C.Y. Developments 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 04961338
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2003 (22 years ago)
- Registered office
- The Well House, 4 Herriard Park, Basingstoke, Hampshire, RG25 2PL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 30 April 2026
- Charges (mortgages)
- 13 outstanding of 28 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Basingstoke
Other active building contractors registered in Basingstoke.
- Calleva Homes Ltd2021
- CG Brickwork Ltd.2018
- Charlston Ltd2026
- Cherry Conversions Ltd2026
- Cherry Lofts Designs Ltd2024
- Clarkway Builders Ltd2008
- Cleaves Construction Ltd2021
- Colebrook Construction Limited2023
All building contractors in Basingstoke · All trades in Basingstoke · Builders across the UK
Frequently asked questions
When are C.Y. Developments Limited's accounts due?
C.Y. Developments Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is C.Y. Developments Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is C.Y. Developments Limited still trading?
C.Y. Developments Limited 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 C.Y. Developments Limited do?
C.Y. Developments Limited is registered under Construction of domestic buildings (SIC 41202).
How old is C.Y. Developments Limited?
C.Y. Developments Limited was incorporated on 12 November 2003, 22 years ago.
What is the penalty if C.Y. Developments 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 C.Y. Developments Limited 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.