- Companies
- Civil engineering
- Marlow
- Spade Oak Construction Ltd
Spade Oak Construction Ltd
- Company number
- 17104052
- Incorporated
- 19 Mar 2026
- Registered office
- 38 Claremont Gardens, Marlow, SL7 1BS
- Nature of business
- Construction of roads and motorways; Construction of other civil engineering projects n.e.c.
Spade Oak Construction Ltd is a newly incorporated private limited company registered in Marlow, company number 17104052, one of 8 civil engineering contractors in Marlow. Its next accounts are due at Companies House on 19 December 2027, and its first CT600 is due at HMRC on 18 March 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Spade Oak Construction Ltd is registered
The registered office is in Marlow (SL7), in the Buckinghamshire local authority area, South East. Show SL7 1BS on a map.
Other trade companies in SL7
- Seascot Consultancy LtdFinishing trades
- Cristo Estates LtdProperty developers
- Property Construction Specialists LtdBuilders
- Onyx Works LimitedFinishing trades
- NLR Strategic Land Co LimitedProperty developers
- Axis Commercial Projects LimitedBuilders
- Priority Callout Services LtdMachinery repair and installation
- Clayhill Constructions LtdBuilders
Also registered at this address
1 other company uses the same registered office as Spade Oak Construction Ltd.
- Spade Oak Duracourt LtdCivil engineering
What happens if Spade Oak Construction 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 19 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Dec 2027 to 19 Jan 2028 | £150 |
| 1 to 3 months late | 20 Jan 2028 to 19 Mar 2028 | £375 |
| 3 to 6 months late | 20 Mar 2028 to 19 Jun 2028 | £750 |
| More than 6 months late | From 20 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17104052
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2026
- Registered office
- 38 Claremont Gardens, Marlow, SL7 1BS
- Nature of business
- Construction of roads and motorways (SIC 42110)
Construction of other civil engineering projects n.e.c. (SIC 42990) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Marlow
Other active civil engineering contractors registered in Marlow.
- Spade Oak Duracourt Ltd2026
- Alturn Limited2006
- Basement Civil Developments Ltd2025
- Ccell Renewables Limited2015
- D.G.Pink Developments Limited1964
- Hac Innovations Limited2013
- MJD Civil Engineering Ltd2019
All civil engineering contractors in Marlow · All trades in Marlow · Civil engineering across the UK
Frequently asked questions
When are Spade Oak Construction Ltd's accounts due?
Spade Oak Construction Ltd's next accounts are due at Companies House by 19 December 2027 (in 432 days), covering the period to 31 March 2027.
When is Spade Oak Construction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 18 March 2027, due by 18 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Spade Oak Construction Ltd still trading?
Spade Oak Construction 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 Spade Oak Construction Ltd do?
Spade Oak Construction Ltd is registered under Construction of roads and motorways (SIC 42110); Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Spade Oak Construction Ltd?
Spade Oak Construction Ltd was incorporated on 19 March 2026, less than a year ago.
What is the penalty if Spade Oak Construction 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 Spade Oak Construction 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.