- Companies
- Finishing trades
- Newquay
- Siding Developments Ltd
Siding Developments Ltd
- Company number
- 13378039
- Incorporated
- 5 May 20215 years trading
- Registered office
- 15 One Lusty Glaze, Lusty Glaze RD, Newquay, Cornwall, TR7 3FH
- Nature of business
- Other building completion and finishing; Other specialised construction activities n.e.c.
Siding Developments Ltd is a 5-year-old private limited company registered in Newquay, company number 13378039, one of 13 building finishing companies in Newquay. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £14K (+11.7%) on the year before, to £130K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £47K against £86K 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 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £130K | £47K | £86K | 0 | |
| 31 May 2024 | £116K | £28K | £74K | 0 | |
| 31 May 2023 | £85K | £52K | 0 | ||
| 31 May 2022 | £25K | £77K | £102K | 0 |
Where Siding Developments Ltd is registered
The registered office is in Newquay (TR7), in the Cornwall local authority area, South West. Show TR7 3FH on a map.
Other trade companies in TR7
- Headland Roofing LtdRoofers
- The Black Country Cleaning Company LtdCleaning companies
- Wynfield Garage LimitedMechanics and garages
- Investu LtdBuilders
- Chassis Proof LtdMechanics and garages
- RCG Cleaning LtdCleaning companies
- The Divine Kitchen Company (South West) LimitedJoiners and carpenters
- High Tide Plumbing and Heating LimitedPlumbers and heating engineers
What happens if Siding Developments 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13378039
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 May 2021 (5 years ago)
- Registered office
- 15 One Lusty Glaze, Lusty Glaze RD, Newquay, Cornwall, TR7 3FH
- Nature of business
- Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 9 April 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Newquay
Other active building finishing companies registered in Newquay.
- Valera Build Ltd2026
- Affordable Shutters Limited2011
- Cornish Coast Renovations Ltd2021
- G Burt Developments Ltd.2004
- JJ Developments Newquay Ltd2021
- JMC Conversions Limited2001
- K J Evans (Builders) Limited2012
- Kevin and Elvis Ltd2023
All building finishing companies in Newquay · All trades in Newquay · Finishing trades across the UK
Frequently asked questions
When are Siding Developments Ltd's accounts due?
Siding Developments Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Siding Developments Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Siding Developments Ltd still trading?
Siding Developments 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 Siding Developments Ltd do?
Siding Developments Ltd is registered under Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is Siding Developments Ltd?
Siding Developments Ltd was incorporated on 5 May 2021, 5 years ago.
What is the penalty if Siding Developments 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 Siding Developments 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.