- Company number
- 16727266
- Incorporated
- 18 Sep 20251 year trading
- Registered office
- 103 Quinbrookes, Slough, SL2 5RU
- Nature of business
- Construction of domestic buildings; Electrical installation; Plumbing, heat and air-conditioning installation; General cleaning of buildings
Clean Build Facilities Ltd is a 1-year-old private limited company registered in Slough, company number 16727266, one of 683 building contractors in Slough. Its next accounts are due at Companies House on 18 June 2027, and its first CT600 is due at HMRC on 17 September 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 Clean Build Facilities Ltd is registered
The registered office is in Slough (SL2), in the Slough local authority area, South East. Show SL2 5RU on a map.
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- Sloughcleanings LtdCleaning companies
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- All Perfect Services LtdBuilders
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What happens if Clean Build Facilities 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 18 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Jun 2027 to 18 Jul 2027 | £150 |
| 1 to 3 months late | 19 Jul 2027 to 18 Sep 2027 | £375 |
| 3 to 6 months late | 19 Sep 2027 to 18 Dec 2027 | £750 |
| More than 6 months late | From 19 Dec 2027 | £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
- 16727266
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2025 (1 year ago)
- Registered office
- 103 Quinbrookes, Slough, SL2 5RU
- Nature of business
- Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
General cleaning of buildings (SIC 81210) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 September 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Slough
Other active building contractors registered in Slough.
- CMM Constructions Ltd2019
- CMS Properties Solution Ltd2025
- Comfort Eco Grants Ltd2024
- Concrete Lay Ltd2017
- Concrete Lay Structure Ltd2022
- Corecraft Solutions Ltd2025
- Cornerstone Properties Limited1997
- Cosmin and Partener Ltd2020
All building contractors in Slough · All trades in Slough · Builders across the UK
Frequently asked questions
When are Clean Build Facilities Ltd's accounts due?
Clean Build Facilities Ltd's next accounts are due at Companies House by 18 June 2027 (in 248 days), covering the period to 30 September 2026.
When is Clean Build Facilities 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 17 September 2026, due by 17 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Clean Build Facilities Ltd still trading?
Clean Build Facilities 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 Clean Build Facilities Ltd do?
Clean Build Facilities Ltd is registered under Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); General cleaning of buildings (SIC 81210).
How old is Clean Build Facilities Ltd?
Clean Build Facilities Ltd was incorporated on 18 September 2025, 1 year ago.
What is the penalty if Clean Build Facilities 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 Clean Build Facilities 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.