- Companies
- Plumbers and heating engineers
- Waltham Cross
- Dean Murphy ( UK ) Ltd
Dean Murphy ( UK ) Ltd
- Company number
- 12592491
- Incorporated
- 7 May 20206 years trading
- Registered office
- 39 Beehive Road, Goffs Oak, Waltham Cross, EN7 5NL
- Nature of business
- Plumbing, heat and air-conditioning installation
Dean Murphy ( UK ) Ltd is a 6-year-old private limited company registered in Waltham Cross, company number 12592491, one of 63 plumbing and heating companies in Waltham Cross. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £5,695 (+53.3%) on the year before, to £16K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £24K against £6,946 owed within a year: 3.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £16K | £24K | £6,946 | 1 | |
| 31 May 2024 | £11K | £26K | £16K | 1 | |
| 31 May 2023 | £21K | £12K | £8,009 | 1 | |
| 31 May 2022 | £21K | £27K | £7,605 | 1 | |
| 31 May 2021 | £18K | £40K | £25K | 1 |
Where Dean Murphy ( UK ) Ltd is registered
The registered office is in Waltham Cross (EN7), in the Broxbourne local authority area, East of England. Show EN7 5NL on a map.
Other trade companies in EN7
- Sparkle & Press LtdCleaning companies
- Sotira Maintenance LtdFinishing trades
- Sentry: Rapid Response LtdElectricians
- Tornado Group London LtdMotor traders
- Platinum Hive Decorating LimitedPlasterers
- Nexo Concept LtdProperty developers
- Outin Solutions LimitedFinishing trades
- Trulys Trees LimitedLandscapers and gardeners
What happens if Dean Murphy ( UK ) 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 12592491
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2020 (6 years ago)
- Registered office
- 39 Beehive Road, Goffs Oak, Waltham Cross, EN7 5NL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 20 May 2026
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 Waltham Cross
Other active plumbing and heating companies registered in Waltham Cross.
- Dema Plumbing & Heating Limited2024
- DT Plumbing & Heating (UK) Ltd2016
- Elc Heating Services Ltd2023
- Emerald Forge Ltd2025
- Empson Heating Ltd2014
- Fastfix London Ltd2024
- Full Gas Plumbing and Heating Ltd2016
- Gas Flow and Plumbing Ltd2014
All plumbing and heating companies in Waltham Cross · All trades in Waltham Cross · Plumbers and heating engineers across the UK
Frequently asked questions
When are Dean Murphy ( UK ) Ltd's accounts due?
Dean Murphy ( UK ) Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Dean Murphy ( UK ) Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Dean Murphy ( UK ) Ltd still trading?
Dean Murphy ( UK ) 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 Dean Murphy ( UK ) Ltd do?
Dean Murphy ( UK ) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Dean Murphy ( UK ) Ltd?
Dean Murphy ( UK ) Ltd was incorporated on 7 May 2020, 6 years ago.
What is the penalty if Dean Murphy ( UK ) 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 Dean Murphy ( UK ) 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.