- Companies
- Plumbers and heating engineers
- Cambridge
- Shelford Heating Limited
Shelford Heating Limited
- Company number
- 07616891
- Incorporated
- 28 Apr 201115 years trading
- Registered office
- Unit 20 South Cambridge Business Park, Babraham Road, Sawston, Cambridge, Cambridgeshire, CB22 3JH
- Nature of business
- Plumbing, heat and air-conditioning installation
Shelford Heating Limited is a 15-year-old private limited company registered in Cambridge, company number 07616891, one of 105 plumbing and heating companies in Cambridge. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £20K (+11.4%) on the year before, to £200K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £234K against £307K owed within a year: 0.8 times cover.
- 13 employees on average, down from 14 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £200K | £63K | £234K | £307K | 13 |
| 30 Sep 2024 | £179K | £88K | £294K | £323K | 14 |
| 30 Sep 2023 | £67K | £85K | £299K | £292K | 14 |
| 30 Sep 2022 | £45K | £64K | £283K | £285K | 16 |
| 30 Sep 2021 | £13K | £68K | £321K | £355K | 17 |
| 30 Sep 2020 | £1,057 | £55K | £240K | £278K | 17 |
| 30 Sep 2019 | £34K | £29K | £192K | £255K | 17 |
| 30 Sep 2018 | £56K | £61K | £258K | £287K | 21 |
| 30 Sep 2017 | £56K | £31K | £234K | £245K | 19 |
| 30 Sep 2016 | £25K | £9,065 | £254K | £236K |
Where Shelford Heating Limited is registered
The registered office is in Cambridge (CB22), in the South Cambridgeshire local authority area, East of England. Show CB22 3JH on a map.
Other trade companies in CB22
- Forgecambs LtdJoiners and carpenters
- Custom Window Cleaning Services LtdCleaning companies
- Lilly's Pristine Services LtdCleaning companies
- Central Integrated Services LimitedFinishing trades
- Astronat Property Services LtdFacilities management
- Gregory Motorcare LtdMechanics and garages
- Bamber Estates LimitedProperty developers
- Superior Solutions Group LtdCleaning companies
What happens if Shelford Heating Limited 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £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
- 07616891
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2011 (15 years ago)
- Registered office
- Unit 20 South Cambridge Business Park, Babraham Road, Sawston, Cambridge, Cambridgeshire, CB22 3JH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 March 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Cambridge
Other active plumbing and heating companies registered in Cambridge.
- Sja Mechanical Ltd2025
- SJS Plumbing & Heating Limited2004
- Smartplumb Limited2003
- Spaxman Plumbing & Heating Ltd2012
- Speedfixplumbing Ltd2024
- Speedy Plumbing & Drain Ltd2026
- ST Ives Heating & Plumbing Limited2025
- Starling Plumbing & Heating Ltd2011
All plumbing and heating companies in Cambridge · All trades in Cambridge · Plumbers and heating engineers across the UK
Frequently asked questions
When are Shelford Heating Limited's accounts due?
Shelford Heating Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Shelford Heating Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Shelford Heating Limited still trading?
Shelford Heating Limited 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 Shelford Heating Limited do?
Shelford Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Shelford Heating Limited?
Shelford Heating Limited was incorporated on 28 April 2011, 15 years ago.
What is the penalty if Shelford Heating Limited 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 Shelford Heating Limited 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.