- Companies
- Finishing trades
- London
- Aurora Building Maintenance Limited
Aurora Building Maintenance Limited
- Company number
- 13081435
- Incorporated
- 14 Dec 20205 years trading
- Registered office
- C/O A K S Advisers, 14-15 Lower Grosvenor Place, London, SW1W 0EX
- Nature of business
- Other building completion and finishing
Aurora Building Maintenance Limited is a 5-year-old private limited company registered in London, company number 13081435, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £55K (-26.1%) on the year before, to £154K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £727K against £588K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £154K | £106K | £727K | £588K | 1 |
| 31 Aug 2024 | £209K | £959K | £1.5M | £1.3M | 1 |
| 31 Aug 2023 | £214K | £437K | £748K | £565K | 0 |
| 31 Aug 2022 | £102K | £425K | £838K | £738K | 2 |
| 31 Aug 2021 | £34K | £15K | £96K | £61K | 1 |
Where Aurora Building Maintenance Limited is registered
The registered office is in London (SW1W), in the Westminster local authority area, London. Show SW1W 0EX on a map.
Other trade companies in SW1W
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- Gracechurch Developments (Holdings) LimitedProperty developers
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- Gracechurch Developments LtdProperty developers
- Castle Grove Developments LtdProperty developers
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- 11 PS JV Holdco LimitedProperty developers
- BRH Renewables LimitedElectricians
Also registered at this address
2 other companies use the same registered office as Aurora Building Maintenance Limited.
- Aurora Building Envelope Specialists LtdBuilders
- D & G Trucks LimitedMechanics and garages
What happens if Aurora Building Maintenance 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 13081435
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 December 2020 (5 years ago)
- Registered office
- C/O A K S Advisers, 14-15 Lower Grosvenor Place, London, SW1W 0EX
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 13 December 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Austina Limited2022
- Av Maintenance Ltd2025
- Av66 Construction Ltd2026
- Ava Building Limited2013
- Avallanche Blessing Ltd2025
- Avenue Property Construction Limited2005
- Avenues D and B Limited1994
- Avoque Limited2018
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Aurora Building Maintenance Limited's accounts due?
Aurora Building Maintenance Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Aurora Building Maintenance Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Aurora Building Maintenance Limited still trading?
Aurora Building Maintenance 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 Aurora Building Maintenance Limited do?
Aurora Building Maintenance Limited is registered under Other building completion and finishing (SIC 43390).
How old is Aurora Building Maintenance Limited?
Aurora Building Maintenance Limited was incorporated on 14 December 2020, 5 years ago.
What is the penalty if Aurora Building Maintenance 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 Aurora Building Maintenance 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.