- Companies
- Plumbers and heating engineers
- Slough
- Green Space Heating Ltd
Green Space Heating Ltd
- Company number
- 16646483
- Incorporated
- 12 Aug 20251 year trading
- Registered office
- 6 Cranbourne Road, Slough, SL1 2XF
- Nature of business
- Plumbing, heat and air-conditioning installation
Green Space Heating Ltd is a 1-year-old private limited company registered in Slough, company number 16646483, one of 128 plumbing and heating companies in Slough. Its next accounts are due at Companies House on 12 May 2027, and its first CT600 is due at HMRC on 11 August 2027.
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 Green Space Heating Ltd is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 2XF on a map.
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What happens if Green Space Heating 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 12 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 May 2027 to 12 Jun 2027 | £150 |
| 1 to 3 months late | 13 Jun 2027 to 12 Aug 2027 | £375 |
| 3 to 6 months late | 13 Aug 2027 to 12 Nov 2027 | £750 |
| More than 6 months late | From 13 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16646483
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2025 (1 year ago)
- Registered office
- 6 Cranbourne Road, Slough, SL1 2XF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Slough
Other active plumbing and heating companies registered in Slough.
- H Powar Limited2014
- Handa Heating Limited2017
- Hart Plumbing & Heating Ltd2024
- Heathrow Heating & Gas Ltd2024
- Heating Solutions and Contractors Ltd2022
- Heatzone Services Ltd2024
- Hiller Limited2026
- Home Heating Engineers Ltd2018
All plumbing and heating companies in Slough · All trades in Slough · Plumbers and heating engineers across the UK
Frequently asked questions
When are Green Space Heating Ltd's accounts due?
Green Space Heating Ltd's next accounts are due at Companies House by 12 May 2027 (in 212 days), covering the period to 31 August 2026.
When is Green Space Heating 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 11 August 2026, due by 11 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Green Space Heating Ltd still trading?
Green Space Heating Ltd is listed as active on the Companies House register (checked 12 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 Green Space Heating Ltd do?
Green Space Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Green Space Heating Ltd?
Green Space Heating Ltd was incorporated on 12 August 2025, 1 year ago.
What is the penalty if Green Space Heating 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 Green Space Heating Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.