- Companies
- Plumbers and heating engineers
- Sheffield
- Proper Plumbing Ltd
Proper Plumbing Ltd
- Company number
- 15257386
- Incorporated
- 3 Nov 20232 years trading
- Registered office
- 60A Birley Moor Road, Sheffield, S12 4WD
- Nature of business
- Plumbing, heat and air-conditioning installation
Proper Plumbing Ltd is a 2-year-old private limited company registered in Sheffield, company number 15257386, one of 305 plumbing and heating companies in Sheffield. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £12K (+221.1%) on the year before, to £18K.
- Current assets of £27K against £23K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £18K | £7,818 | £27K | £23K | 2 |
| 30 Nov 2024 | £5,632 | £2,999 | £19K | £19K | 2 |
Where Proper Plumbing Ltd is registered
The registered office is in Sheffield (S12), in the Sheffield local authority area, Yorkshire and The Humber. Show S12 4WD on a map.
Other trade companies in S12
- Wattam Family Group LtdPlumbers and heating engineers
- A Contract Lift LtdProperty developers
- KD Building Renovations LtdFinishing trades
- C.K Butlers Electrical LtdElectricians
- Drains Pipes Solutions LtdCleaning companies
- J Seale Bathrooms LtdJoiners and carpenters
- J Seale Plumbing and Heating LtdPlumbers and heating engineers
- NM Cleaning Services Ltd LtdCleaning companies
Also registered at this address
17 other companies use the same registered office as Proper Plumbing Ltd.
- All Aspects Building and Maintenance LtdBuilders
- Bestfit Tyre Centre LtdMechanics and garages
- Bloxburg Construction LtdJoiners and carpenters
- BLR Electrical LtdGroundworks and demolition
- Brennan Taff LtdLandscapers and gardeners
- Burner Solutions LimitedInstallers
- Carbrook Commercial LtdMotor traders
- Clima Heating Services LimitedPlumbers and heating engineers
- Croft Security LimitedElectricians
- Farnell Car & Commercial LimitedMechanics and garages
- Intake Electrical Services LtdElectricians
- Nick Hobson LtdJoiners and carpenters
- On-Power Electrical and Plumbing LtdElectricians
- R P Civils LimitedCivil engineering
- RG-PSV Maintenance & Management Assistance LtdMechanics and garages
- Shutt Site Services LimitedRoofers
- Woodlands Carpentry & Joinery LtdJoiners and carpenters
What happens if Proper Plumbing 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 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
- 15257386
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2023 (2 years ago)
- Registered office
- 60A Birley Moor Road, Sheffield, S12 4WD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 16 October 2025
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 Sheffield
Other active plumbing and heating companies registered in Sheffield.
- Property Heatcare Limited2004
- Pryor Plumbing & Heating Limited2007
- Quality Air Solutions Ltd2026
- Quantum Air Conditioning Limited2023
- R & R Heating and Plumbing Services Ltd2013
- R E Gas and Heat Services Limited2014
- R&J Heating Solutions Limited2026
- R. Anthonies Limited1972
All plumbing and heating companies in Sheffield · All trades in Sheffield · Plumbers and heating engineers across the UK
Frequently asked questions
When are Proper Plumbing Ltd's accounts due?
Proper Plumbing Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Proper Plumbing Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Proper Plumbing Ltd still trading?
Proper Plumbing 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 Proper Plumbing Ltd do?
Proper Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Proper Plumbing Ltd?
Proper Plumbing Ltd was incorporated on 3 November 2023, 2 years ago.
What is the penalty if Proper Plumbing 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 Proper Plumbing 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.