- Companies
- Civil engineering
- London
- Avesta Building Services Ltd
Avesta Building Services Ltd
- Company number
- 04960035
- Incorporated
- 11 Nov 200322 years trading
- Registered office
- 24 Lambs Terrace Great Cambridge Road, Lower Edmonton, London, N9 9UG
- Nature of business
- Construction of other civil engineering projects n.e.c.
Avesta Building Services Ltd is a 22-year-old private limited company registered in London, company number 04960035, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £16K (+7.6%) on the year before, to £224K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £275K against £59K owed within a year: 4.7 times cover.
- 6 employees on average, up from 4 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £224K | £275K | £59K | 6 | |
| 30 Nov 2024 | £208K | £300K | £91K | 4 | |
| 30 Nov 2023 | £194K | £65K | £376K | £169K | 5 |
| 30 Nov 2022 | £165K | £109K | £385K | £193K | 5 |
| 30 Nov 2021 | £127K | £103K | £338K | £175K | 5 |
| 30 Nov 2020 | £79K | £127K | £303K | £186K | 7 |
| 30 Nov 2019 | £74K | £80K | £215K | £149K | 6 |
| 30 Nov 2018 | £58K | £58K | £193K | £142K | |
| 30 Nov 2017 | £51K | £34K | £162K | £115K | |
| 30 Nov 2016 | £41K | £41K | £134K | £99K |
Where Avesta Building Services Ltd is registered
The registered office is in London (N9), in the Enfield local authority area, London. Show N9 9UG on a map.
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What happens if Avesta Building Services 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 04960035
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2003 (22 years ago)
- Registered office
- 24 Lambs Terrace Great Cambridge Road, Lower Edmonton, London, N9 9UG
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 28 October 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Avm Utilities Ltd2024
- Avram Engineering Limited2025
- Axis Consultancy & Services Ltd2024
- Axj Visuals Ltd2026
- Axon NW Ltd2023
- Ayocliff Limited2018
- Ayodeji Aayo Ltd2024
- Azh Ltd2024
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Avesta Building Services Ltd's accounts due?
Avesta Building Services Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Avesta Building Services Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Avesta Building Services Ltd still trading?
Avesta Building Services 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 Avesta Building Services Ltd do?
Avesta Building Services Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Avesta Building Services Ltd?
Avesta Building Services Ltd was incorporated on 11 November 2003, 22 years ago.
What is the penalty if Avesta Building Services 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 Avesta Building Services 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.