- Companies
- Specialist contractors
- Liverpool
- Crosby Damp Proofing Ltd
Crosby Damp Proofing Ltd
- Company number
- 15590819
- Incorporated
- 24 Mar 20242 years trading
- Registered office
- 3 Newborough Avenue, Crosby, Liverpool, L23 9TU
- Nature of business
- Other specialised construction activities n.e.c.
Crosby Damp Proofing Ltd is a 2-year-old private limited company registered in Liverpool, company number 15590819, one of 409 specialist construction companies in Liverpool. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Crosby Damp Proofing LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Crosby Damp Proofing Ltd is registered
The registered office is in Liverpool (L23), in the Sefton local authority area, North West. Show L23 9TU on a map.
Other trade companies in L23
- Optimacx LimitedElectricians
- Brothers Construction NW LtdBuilders
- Quantum Plumbing & Heating LtdPlumbers and heating engineers
- North West Utility Connections LtdCivil engineering
- Sky Guard Roofing & Construction LtdRoofers
- MW Power & Controls LtdElectricians
- Armor M&E LtdElectricians
- Swift-Clean Liverpool LimitedFinishing trades
Also registered at this address
1 other company uses the same registered office as Crosby Damp Proofing Ltd.
- Curve Plastering Contractors LtdPlasterers
What happens if Crosby Damp Proofing 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15590819
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2024 (2 years ago)
- Registered office
- 3 Newborough Avenue, Crosby, Liverpool, L23 9TU
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 23 March 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Liverpool
Other active specialist construction companies registered in Liverpool.
- Crown Control Systems Limited1998
- D C L Rope Access Ltd2023
- D T Hughes Power Networks Limited2026
- D2 Joinery & Construction Ltd2023
- Damad Cranes Ltd2017
- Dante Fire & Security (Ne) Ltd2005
- Dante Industrial Services Ltd2005
- Dave Coleman Paving Limited2017
All specialist construction companies in Liverpool · All trades in Liverpool · Specialist contractors across the UK
Frequently asked questions
When are Crosby Damp Proofing Ltd's accounts due?
Crosby Damp Proofing Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Crosby Damp Proofing Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Crosby Damp Proofing Ltd still trading?
Crosby Damp Proofing 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 Crosby Damp Proofing Ltd do?
Crosby Damp Proofing Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Crosby Damp Proofing Ltd?
Crosby Damp Proofing Ltd was incorporated on 24 March 2024, 2 years ago.
What is the penalty if Crosby Damp Proofing 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 Crosby Damp Proofing 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.