- Company number
- 03630386
- Incorporated
- 11 Sep 199828 years trading
- Registered office
- 156 Rutland Road, Sheffield, Yorkshire, S3 9PP
- Nature of business
- Construction of commercial buildings
J Lee & Sons (Sheffield) Ltd is a 28-year-old private limited company registered in Sheffield, company number 03630386, one of 442 building contractors in Sheffield. 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.
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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 down £53K (-13.9%) on the year before, to £328K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £797K against £493K owed within a year: 1.6 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £328K | £378K | £797K | £493K | 4 |
| 31 Mar 2025 | £381K | £334K | £683K | £337K | 4 |
| 31 Mar 2024 | £269K | £245K | £356K | £116K | 4 |
| 31 Mar 2023 | £262K | £293K | £458K | £222K | 4 |
| 31 Mar 2022 | £169K | £258K | £392K | £249K | 3 |
| 31 Aug 2021 | £146K | £119K | £308K | £191K | 3 |
| 31 Aug 2020 | £111K | £100K | £258K | £163K | 2 |
| 31 Aug 2019 | £88K | £53K | £203K | £135K | |
| 31 Aug 2018 | £126K | £127K | £223K | £124K | |
| 31 Aug 2017 | £84K | £67K | £150K | £86K |
Public contracts won
J Lee & Sons (Sheffield) Ltd has one public sector contract award on record; the ones with their own published value total £32K (2021). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Derbyshire Community Health Services NHS Foundation Trust | Minor Works | £32K | 19 Aug 2021 |
Where J Lee & Sons (Sheffield) Ltd is registered
The registered office is in Sheffield (S3), in the Sheffield local authority area, Yorkshire and The Humber. Show S3 9PP on a map.
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What happens if J Lee & Sons (Sheffield) 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
- 03630386
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 1998 (28 years ago)
- Registered office
- 156 Rutland Road, Sheffield, Yorkshire, S3 9PP
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 September 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Sheffield
Other active building contractors registered in Sheffield.
- J S Building SVCS Limited2026
- J Woodhead Brickwork Limited2023
- J. C. Site Engineering Ltd2007
- J.H.Kingswood Ltd2022
- Jaguar Homes Limited2007
- Jaguar Property Limited2003
- Jam (South Yorkshire) Ltd2016
- JBD Developments Limited2017
All building contractors in Sheffield · All trades in Sheffield · Builders across the UK
Frequently asked questions
When are J Lee & Sons (Sheffield) Ltd's accounts due?
J Lee & Sons (Sheffield) 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 J Lee & Sons (Sheffield) 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 J Lee & Sons (Sheffield) Ltd still trading?
J Lee & Sons (Sheffield) 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 J Lee & Sons (Sheffield) Ltd do?
J Lee & Sons (Sheffield) Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is J Lee & Sons (Sheffield) Ltd?
J Lee & Sons (Sheffield) Ltd was incorporated on 11 September 1998, 28 years ago.
Has J Lee & Sons (Sheffield) Ltd won public sector contracts?
Yes. J Lee & Sons (Sheffield) Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £32K), most recently from DERBYSHIRE COMMUNITY HEALTH SERVICES NHS FOUNDATION TRUST.
What is the penalty if J Lee & Sons (Sheffield) 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 J Lee & Sons (Sheffield) 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.