- Company number
- 10147684
- Incorporated
- 26 Apr 201610 years trading
- Registered office
- 12 Chamberlain Road, London, Greater London, N2 8JS
- Nature of business
- Construction of domestic buildings; Plumbing, heat and air-conditioning installation
104 Developments Ltd is a 10-year-old private limited company registered in London, company number 10147684, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £950 (+1.3%) on the year before, to £73K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £17K against £79K owed within a year: 0.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £73K | £17K | £79K | 1 | |
| 30 Apr 2024 | £72K | £13K | £78K | 1 | |
| 30 Apr 2023 | £46K | £18K | £55K | 1 | |
| 30 Apr 2022 | £13K | £16K | £21K | 1 | |
| 30 Apr 2021 | £35K | £13K | £16K | 1 | |
| 30 Apr 2020 | £739 | £18K | £16K | 1 | |
| 30 Apr 2019 | £540 | £14K | £11K | ||
| 30 Apr 2018 | £12K | £21K | £7,540 | ||
| 30 Apr 2017 | £72 | £3,028 | £2,056 |
Who runs and owns 104 Developments Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** T*** | Director | Oct 2016 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| H*** B*** | Director | Apr 2016 | Nov 2016 |
Person with significant control
Where 104 Developments Ltd is registered
The registered office is in London (N2), in the Barnet local authority area, London. Show N2 8JS on a map.
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- Field Condition LtdProperty developers
- Dffrnt Group LtdMechanics and garages
- Miv Mechanical LtdPlumbers and heating engineers
- Lauras Garage LtdMechanics and garages
- Bab Automotive LimitedMotor traders
- Roadway Repair LtdSpecialist contractors
What happens if 104 Developments 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10147684
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 April 2016 (10 years ago)
- Registered office
- 12 Chamberlain Road, London, Greater London, N2 8JS
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 10 October 2025
- Previous names
- Keir Construction Limited (until 2 Oct 2017)
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.
- 123 Site Solutions Ltd2024
- 1314 Builder Ltd2022
- 13A Middle Field Land Limited2017
- 148 Woodford Green Ltd2026
- 15Uws Design and Build Limited2024
- 16700122 Ltd2025
- 17 Malcolm Road Limited2014
- 1789Design Limited2022
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Frequently asked questions
When are 104 Developments Ltd's accounts due?
104 Developments Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is 104 Developments Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is 104 Developments Ltd still trading?
104 Developments 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 104 Developments Ltd do?
104 Developments Ltd is registered under Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is 104 Developments Ltd?
104 Developments Ltd was incorporated on 26 April 2016, 10 years ago.
Who runs 104 Developments Ltd?
104 Developments Ltd has 1 active director, the longest-serving appointed in Oct 2016. Their names and service addresses are on the Companies House register.
Who owns 104 Developments Ltd?
One person or company has significant control of 104 Developments Ltd: an individual (owns 75% or more of the shares).
What is the penalty if 104 Developments 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 104 Developments 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.