- Companies
- Property developers
- Plymouth
- SPK Construction and Groundworks Limited
SPK Construction and Groundworks Limited
- Company number
- 14352074
- Incorporated
- 12 Sep 20224 years trading
- Registered office
- 50 Holmes Avenue, Plymouth, PL3 6LP
- Nature of business
- Development of building projects; Construction of domestic buildings; Site preparation; Video distribution activities
SPK Construction and Groundworks Limited is a 4-year-old private limited company registered in Plymouth, company number 14352074, one of 254 property development companies in Plymouth. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £3,698 (-738.1%) on the year before, to -£3,197.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£3,197 | £0 | £9,197 | 1 | |
| 30 Sep 2024 | £501 | £501 | £501 | £7,500 | 1 |
| 30 Sep 2023 | £3 | £300 | £300 | £0 | 1 |
Where SPK Construction and Groundworks Limited is registered
The registered office is in Plymouth (PL3), in the Plymouth local authority area, South West. Show PL3 6LP on a map.
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- VW Pro Tech LtdMotor traders
- Mannamead Express LtdCleaning companies
- County Grounds Group LimitedLandscapers and gardeners
What happens if SPK Construction and Groundworks 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 14352074
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 September 2022 (4 years ago)
- Registered office
- 50 Holmes Avenue, Plymouth, PL3 6LP
- Nature of business
- Development of building projects (SIC 41100)
Construction of domestic buildings (SIC 41202)
Site preparation (SIC 43120)
Video distribution activities (SIC 59132) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 11 September 2025
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 Plymouth
Other active property development companies registered in Plymouth.
- SPM Property Limited2025
- Sunny Banks Estates Limited1968
- Superior Developments (SW) Limited2021
- Sutton Builders Plymouth Ltd2019
- Sutton East Holdings Limited2019
- Sutton Harbour Projects Limited2007
- Sutton Harbour Property and Regeneration Limited2006
- Tamar & Provincial Estates Limited1959
All property development companies in Plymouth · All trades in Plymouth · Property developers across the UK
Frequently asked questions
When are SPK Construction and Groundworks Limited's accounts due?
SPK Construction and Groundworks Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is SPK Construction and Groundworks Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is SPK Construction and Groundworks Limited still trading?
SPK Construction and Groundworks Limited is listed as active on the Companies House register (checked 13 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 SPK Construction and Groundworks Limited do?
SPK Construction and Groundworks Limited is registered under Development of building projects (SIC 41100); Construction of domestic buildings (SIC 41202); Site preparation (SIC 43120); Video distribution activities (SIC 59132).
How old is SPK Construction and Groundworks Limited?
SPK Construction and Groundworks Limited was incorporated on 12 September 2022, 4 years ago.
What is the penalty if SPK Construction and Groundworks 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 SPK Construction and Groundworks Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.