- Company number
- 00324126
- Incorporated
- 11 Feb 193789 years trading
- Registered office
- Second Floor, 315, Regents Park Road, London, N3 1DP
- Nature of business
- Construction of commercial buildings
J.T. Sharpe & Sons Limited is a 89-year-old private limited company registered in London, company number 00324126, one of 12,075 building contractors in London. 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 £8,033 (-31.7%) on the year before, to £17K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £42K against £24K owed within a year: 1.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £17K | £42K | £24K | 0 | |
| 31 Mar 2024 | £25K | £50K | £18K | 1 | |
| 31 Mar 2023 | £16K | £54K | £23K | 2 | |
| 31 Mar 2022 | £22K | £57K | £14K | 2 | |
| 31 Mar 2021 | £34K | £64K | £7,607 | 2 | |
| 31 Mar 2020 | £89K | £82K | £6,122 | 2 | |
| 31 Mar 2019 | £47K | £49K | £19K | ||
| 31 Mar 2018 | £130K | £128K | £16K | ||
| 31 Mar 2017 | £237K | £216K | £2,884 | ||
| 31 Mar 2016 | £353K | £326K | £391K |
Who runs and owns J.T. Sharpe & Sons Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| D*** S*** | Director | Apr 2000 |
| V*** S*** | Secretary | Apr 2003 |
5 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** S*** | Secretary | Sep 2000 | |
| V*** S*** | Secretary | Sep 2000 | Apr 2003 |
| D*** S*** | Director | Aug 1998 | Jan 1999 |
| J*** S*** | Director | Nov 2000 | |
| V*** S*** | Director | Nov 2000 |
Person with significant control
Charges (secured borrowing)
21 of 21 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Barclays Bank PLC | Outstanding | Aug 2012 |
| Barclays Bank PLC | Outstanding | Jun 2012 |
| Barclays Bank PLC | Outstanding | Jan 1995 |
| Barclays Bank PLC | Outstanding | Jan 1995 |
| Barclays Bank PLC | Outstanding | Nov 1989 |
| Barclays Bank PLC | Outstanding | Jan 1983 |
| Barclays Bank PLC | Outstanding | Dec 1980 |
| Barclays Bank PLC | Outstanding | Dec 1978 |
| Barclays Bank PLC | Outstanding | May 1974 |
| Barclays Bank PLC | Outstanding | Sep 1973 |
| Barclays Bank PLC | Outstanding | Aug 1961 |
| Barclays Bank PLC | Outstanding | Jun 1959 |
| Barclays Bank PLC | Outstanding | Apr 1958 |
| Barclays Bank PLC | Outstanding | Apr 1958 |
| Barclays Bank PLC | Outstanding | Apr 1958 |
| Barclays Bank PLC | Outstanding | Jan 1958 |
| Barclays Bank PLC | Outstanding | Jan 1958 |
| Barclays Bank PLC | Outstanding | Nov 1957 |
| Barclays Bank PLC | Outstanding | Apr 1956 |
| Barclays Bank PLC | Outstanding | Oct 1954 |
| Barclays Bank PLC | Outstanding | Aug 1947 |
Where J.T. Sharpe & Sons Limited is registered
The registered office is in London (N3), in the Barnet local authority area, London. Show N3 1DP on a map.
Other trade companies in N3
- Key & Keep LtdCleaning companies
- GMS Residential LimitedPlumbers and heating engineers
- Gcap East LtdProperty developers
- Tatras Development LimitedProperty developers
- Chesterfield Corinne LtdProperty developers
- Pure Plumbing Pros LimitedPlumbers and heating engineers
- WS Cleaning Services LtdCleaning companies
- Landfall Projects LimitedProperty developers
Also registered at this address
2 other companies use the same registered office as J.T. Sharpe & Sons Limited.
- Gates Estates LimitedProperty developers
- McSharry Enterprises LimitedProperty developers
What happens if J.T. Sharpe & Sons 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 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
- 00324126
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 February 1937 (89 years ago)
- Registered office
- Second Floor, 315, Regents Park Road, London, N3 1DP
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 June 2026
- Charges (mortgages)
- 21 outstanding of 21 registered
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 London
Other active building contractors registered in London.
- J2 Build Ltd2020
- J2 Civil Engineering Limited2026
- J23 Builders Limited2017
- J3 Pointing & Restoration Ltd2025
- Ja Construction Works Ltd2025
- Jaa7 Limited2020
- Jabal Alsafwa for Contracting and General Maintenance Ltd2026
- Jabbarson Construction Ltd2019
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are J.T. Sharpe & Sons Limited's accounts due?
J.T. Sharpe & Sons Limited'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.T. Sharpe & Sons Limited'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.T. Sharpe & Sons Limited still trading?
J.T. Sharpe & Sons 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 J.T. Sharpe & Sons Limited do?
J.T. Sharpe & Sons Limited is registered under Construction of commercial buildings (SIC 41201).
How old is J.T. Sharpe & Sons Limited?
J.T. Sharpe & Sons Limited was incorporated on 11 February 1937, 89 years ago.
Who runs J.T. Sharpe & Sons Limited?
J.T. Sharpe & Sons Limited has 1 active director, the longest-serving appointed in Apr 2000. Their names and service addresses are on the Companies House register.
Who owns J.T. Sharpe & Sons Limited?
One person or company has significant control of J.T. Sharpe & Sons Limited: an individual (has significant influence or control).
What is the penalty if J.T. Sharpe & Sons 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 J.T. Sharpe & Sons 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.