- Companies
- Plumbers and heating engineers
- London
- Aa Estate London Ltd
Aa Estate London Ltd
- Company number
- 10414457
- Incorporated
- 6 Oct 201610 years trading
- Registered office
- 76 Brady Street, London, E1 5DW
- Nature of business
- Plumbing, heat and air-conditioning installation; Other building completion and finishing; Other specialised construction activities n.e.c.; Management of real estate on a fee or contract basis
Aa Estate London Ltd is a 10-year-old private limited company registered in London, company number 10414457, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £1,583 on the year before, to £1,683.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £2,097 against £414 owed within a year: 5.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2017 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2024 | £1,683 | £2,097 | £414 | 1 | |
| 31 Oct 2023 | £100 | ||||
| 31 Oct 2022 | £2,316 | £2,832 | £516 | 2 | |
| 31 Oct 2021 | £1,009 | £1,302 | £293 | 2 | |
| 31 Oct 2020 | £342 | £490 | £148 | 2 | |
| 31 Oct 2019 | £100 | £100 | |||
| 31 Oct 2018 | £100 | £100 | |||
| 31 Oct 2017 | £100 | £100 |
Where Aa Estate London Ltd is registered
The registered office is in London (E1), in the Tower Hamlets local authority area, London. Show E1 5DW on a map.
Other trade companies in E1
- Safa Builds LtdElectricians
- Ribh LtdElectricians
- Tyres on Call LtdMechanics and garages
- Hrautosources LtdMotor traders
- Choiceworks LimitedInstallers
- E.M Construction London LtdBuilders
- Qubic Maintenance LtdSpecialist contractors
- Moovin Transport LtdMechanics and garages
What happens if Aa Estate London 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 10414457
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 October 2016 (10 years ago)
- Registered office
- 76 Brady Street, London, E1 5DW
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 6 August 2026
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 London
Other active plumbing and heating companies registered in London.
- Aa Maintenance Ltd2024
- Aa Plumbing & Bathrooms Ltd2022
- Aaa Gas Services Ltd2021
- Aag Works Ltd2021
- Ab Heat Workz Ltd2023
- Ab Plumbing & Heating Installation Ltd2026
- Ab Refrigeration Services Ltd2026
- Abakas Plumbing and Heating Ltd2018
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Aa Estate London Ltd's accounts due?
Aa Estate London Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Aa Estate London Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Aa Estate London Ltd still trading?
Aa Estate London Ltd is listed as active on the Companies House register (checked 13 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 Aa Estate London Ltd do?
Aa Estate London Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999); Management of real estate on a fee or contract basis (SIC 68320).
How old is Aa Estate London Ltd?
Aa Estate London Ltd was incorporated on 6 October 2016, 10 years ago.
What is the penalty if Aa Estate London 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 Aa Estate London Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.