- Companies
- Plumbers and heating engineers
- London
- Cross Plumbing & Building Ltd
Cross Plumbing & Building Ltd
- Company number
- 16829617
- Incorporated
- 3 Nov 2025
- Registered office
- 45B Muschamp Road, London, SE15 4EG
- Nature of business
- Plumbing, heat and air-conditioning installation
Cross Plumbing & Building Ltd is a newly incorporated private limited company registered in London, company number 16829617, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 3 August 2027, and its first CT600 is due at HMRC on 2 November 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.
Is this your company?
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Where Cross Plumbing & Building Ltd is registered
The registered office is in London (SE15), in the Southwark local authority area, London. Show SE15 4EG on a map.
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- Max Lee Robinsons Property Services LtdPlumbers and heating engineers
- Aaluxe Cleaning LimitedCleaning companies
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- Parcel Works Development LimitedProperty developers
- BSF Building Services LtdElectricians
- Pro Decor London LtdBuilders
What happens if Cross Plumbing & Building 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 3 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 4 Aug 2027 to 3 Sep 2027 | £150 |
| 1 to 3 months late | 4 Sep 2027 to 3 Nov 2027 | £375 |
| 3 to 6 months late | 4 Nov 2027 to 3 Feb 2028 | £750 |
| More than 6 months late | From 4 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16829617
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2025
- Registered office
- 45B Muschamp Road, London, SE15 4EG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (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 London
Other active plumbing and heating companies registered in London.
- Crown Home Care Services Ltd2026
- Crown Home Solutions Limited2026
- Crown Plumbing & Engineering Ltd2025
- Crown Plumbing and Heating Limited1998
- Crown Plumbing and Maintenance Ltd2025
- Cryo-Air Ltd2026
- Crystal Air Solutions Ltd2025
- Crystal Heating and Plumbing Ltd2024
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cross Plumbing & Building Ltd's accounts due?
Cross Plumbing & Building Ltd's next accounts are due at Companies House by 3 August 2027 (in 294 days), covering the period to 30 November 2026.
When is Cross Plumbing & Building 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 2 November 2026, due by 2 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cross Plumbing & Building Ltd still trading?
Cross Plumbing & Building 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 Cross Plumbing & Building Ltd do?
Cross Plumbing & Building Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cross Plumbing & Building Ltd?
Cross Plumbing & Building Ltd was incorporated on 3 November 2025, less than a year ago.
What is the penalty if Cross Plumbing & Building 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 Cross Plumbing & Building 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.