- Companies
- Property developers
- Carshalton
- Devonshire Construction Services Ltd
Devonshire Construction Services Ltd
- Company number
- 14970432
- Incorporated
- 29 Jun 20233 years trading
- Registered office
- 365 Middleton Road, Carshalton, SM5 1HS
- Nature of business
- Development of building projects; Plumbing, heat and air-conditioning installation; Other building completion and finishing
Devonshire Construction Services Ltd is a 3-year-old private limited company registered in Carshalton, company number 14970432, one of 38 property development companies in Carshalton. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £64K (+137.5%) on the year before, to £111K.
- Current assets of £179K against £159K owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £111K | £179K | £159K | 1 | |
| 30 Jun 2024 | £47K | £110K | £104K | 1 |
Where Devonshire Construction Services Ltd is registered
The registered office is in Carshalton (SM5), in the Sutton local authority area, London. Show SM5 1HS on a map.
Other trade companies in SM5
- Rich Detailz LtdMechanics and garages
- Sutton Motor and Garage LtdMechanics and garages
- Ecobuild Plumbing & Heating LtdPlumbers and heating engineers
- Aaircon Services LtdPlumbers and heating engineers
- Perthy Properties (Greenhills) LimitedProperty developers
- Jophp LimitedCleaning companies
- Pro-Type Roofing LtdRoofers
- Mic Cleaning LimitedCleaning companies
What happens if Devonshire 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 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
- 14970432
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 June 2023 (3 years ago)
- Registered office
- 365 Middleton Road, Carshalton, SM5 1HS
- Nature of business
- Development of building projects (SIC 41100)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 21 July 2026
- Previous names
- Phoenix Alarms London Ltd (until 28 Jul 2023)
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 Carshalton
Other active property development companies registered in Carshalton.
- Dot 2 Dot Limited2000
- Ecolocal Lodge Development Ltd2016
- Frankton House Farm Limited2026
- Helios Capital Investment Ltd2025
- Image Projects Surrey Ltd2026
- J.W. Cannon & Co. (1948) Limited1996
- JN Global Limited2016
- KNS Building Services Ltd2025
All property development companies in Carshalton · All trades in Carshalton · Property developers across the UK
Frequently asked questions
When are Devonshire Construction Services Ltd's accounts due?
Devonshire Construction Services Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Devonshire Construction Services Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Devonshire Construction Services Ltd still trading?
Devonshire 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 Devonshire Construction Services Ltd do?
Devonshire Construction Services Ltd is registered under Development of building projects (SIC 41100); Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Devonshire Construction Services Ltd?
Devonshire Construction Services Ltd was incorporated on 29 June 2023, 3 years ago.
What is the penalty if Devonshire 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 Devonshire 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.