- Company number
- 11930232
- Incorporated
- 8 Apr 20197 years trading
- Registered office
- 35 Grafton Way, London, W1T 5DB
- Nature of business
- Construction of commercial buildings; Demolition; Other letting and operating of own or leased real estate
Agb Developments Dartford Ltd is a 7-year-old private limited company registered in London, company number 11930232, 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 down £600 (-0.4%) on the year before, to £142K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £88K against £803K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £142K | £88K | £803K | 1 | |
| 30 Apr 2024 | £143K | £89K | £803K | 1 | |
| 30 Apr 2023 | £2M | £796K | £73K | 0 | |
| 30 Apr 2022 | £85K | £1.1M | £286K | 1 | |
| 30 Apr 2021 | £72K | £5,547 | £1.1M | £300K | 0 |
| 30 Apr 2020 | £43K | £33K | £1M | £972K | 0 |
Where Agb Developments Dartford Ltd is registered
The registered office is in London (W1T), in the Camden local authority area, London. Show W1T 5DB on a map.
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Shared registered office
73 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Agb Developments Dartford 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
- 11930232
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 April 2019 (7 years ago)
- Registered office
- 35 Grafton Way, London, W1T 5DB
- Nature of business
- Construction of commercial buildings (SIC 41201)
Demolition (SIC 43110)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 4 November 2025
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.
- Agb Investments Dartford Ltd2023
- Agent 22 Limited2024
- Agepo Limited2015
- Agft Construction Ltd2025
- Agg Contractors Limited2023
- Aggaxx Limited2026
- Agis Services Ltd2016
- Agk Build Ltd2020
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Agb Developments Dartford Ltd's accounts due?
Agb Developments Dartford Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Agb Developments Dartford 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 Agb Developments Dartford Ltd still trading?
Agb Developments Dartford 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 Agb Developments Dartford Ltd do?
Agb Developments Dartford Ltd is registered under Construction of commercial buildings (SIC 41201); Demolition (SIC 43110); Other letting and operating of own or leased real estate (SIC 68209).
How old is Agb Developments Dartford Ltd?
Agb Developments Dartford Ltd was incorporated on 8 April 2019, 7 years ago.
What is the penalty if Agb Developments Dartford 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 Agb Developments Dartford 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.