- Companies
- Specialist contractors
- Harrow
- Avy Build Ltd
Avy Build Ltd
- Company number
- 15855415
- Incorporated
- 23 Jul 20242 years trading
- Registered office
- 4 ST. Leonards Avenue, Harrow, HA3 8EN
- Nature of business
- Other specialised construction activities n.e.c.
Avy Build Ltd is a 2-year-old private limited company registered in Harrow, company number 15855415, one of 273 specialist construction companies in Harrow. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Where Avy Build Ltd is registered
The registered office is in Harrow (HA3), in the Harrow local authority area, London. Show HA3 8EN on a map.
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- Direct Sparks LtdMachinery repair and installation
- Meral Decoration & Maintenance LtdPainters and decorators
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What happens if Avy Build 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15855415
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 July 2024 (2 years ago)
- Registered office
- 4 ST. Leonards Avenue, Harrow, HA3 8EN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 22 July 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Harrow
Other active specialist construction companies registered in Harrow.
- Azalea Projects Ltd2024
- B Crown Limited2026
- B12 Project Management Ltd2025
- Be2 Build Ltd2024
- Bennetts Interiors Limited2018
- Bfy Construction Ltd2026
- Bilan Brickwork Ltd2022
- Bilsy Ltd2025
All specialist construction companies in Harrow · All trades in Harrow · Specialist contractors across the UK
Frequently asked questions
When are Avy Build Ltd's accounts due?
Avy Build Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Avy Build Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Avy Build Ltd still trading?
Avy Build Ltd is listed as active on the Companies House register (checked 12 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 Avy Build Ltd do?
Avy Build Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Avy Build Ltd?
Avy Build Ltd was incorporated on 23 July 2024, 2 years ago.
What is the penalty if Avy Build 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 Avy Build Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.