- Companies
- Installers
- Gloucester
- Av1 Building Limited
Av1 Building Limited
- Company number
- 12841259
- Incorporated
- 27 Aug 20206 years trading
- Registered office
- Unit 9 Davy Way, Quedgeley, Gloucester, GL2 2AQ
- Nature of business
- Other construction installation; Other building completion and finishing
Av1 Building Limited is a 6-year-old private limited company registered in Gloucester, company number 12841259, one of 78 installation companies (insulation, lifts, shutters and similar) in Gloucester. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
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 £11K (-94.2%) on the year before, to £681.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £11K against £21K owed within a year: 0.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2026 | £681 | £11K | £21K | 2 | |
| 31 Aug 2025 | £12K | £43K | £42K | 2 | |
| 31 Aug 2024 | £23K | £41K | £29K | 2 | |
| 31 Aug 2023 | £24K | £49K | £25K | 2 | |
| 31 Aug 2022 | £6,043 | £20K | £15K | 2 | |
| 31 Aug 2021 | £15K | £32K | £17K | 2 |
Where Av1 Building Limited is registered
The registered office is in Gloucester (GL2), in the Gloucester local authority area, South West. Show GL2 2AQ on a map.
Other trade companies in GL2
- Gloucester Cleaning Solution LtdCleaning companies
- KBS FM LtdPlumbers and heating engineers
- The Bathroom Gateway LtdPlumbers and heating engineers
- Avon Vale Environmental LimitedSpecialist contractors
- Jfwebley Elite Clean LtdRoofers
- Roofing Plus LtdRoofers
- Ultimate Car & Commercial Services LtdMechanics and garages
- BP Trading Services LtdBuilders
Also registered at this address
12 other companies use the same registered office as Av1 Building Limited.
- Anderson Decorators LimitedPainters and decorators
- Cotswold Joinery, Design and Interiors LimitedBuilders
- DW Mechanical Contractors LimitedPlumbers and heating engineers
- Emery Builders LimitedBuilders
- Escape Kampers LimitedMechanics and garages
- Gold Standard Construction LimitedBuilders
- James Howkins LimitedPainters and decorators
- Jamie Dean Plumbing & Heating LimitedPlumbers and heating engineers
- R Dunn Plumbing and Heating LimitedPlumbers and heating engineers
- Summertown Roofing Company LtdRoofers
- Sussex Roofing Specialists LimitedRoofers
- Tallon Carpentry and Building LimitedBuilders
What happens if Av1 Building 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 31 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 12841259
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 August 2020 (6 years ago)
- Registered office
- Unit 9 Davy Way, Quedgeley, Gloucester, GL2 2AQ
- Nature of business
- Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 26 August 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Gloucester
Other active installation companies (insulation, lifts, shutters and similar) registered in Gloucester.
- Bai Construction Ltd2009
- Bker GR Limited2026
- Borislav Lyubenov Ltd2025
- Bravo (UK) Utils Ltd2024
- Butler Shopfitting Limited2016
- C McNeil Building Contractors Limited2016
- C.S. Services Gloucester Ltd2005
- Cheltenham & Gloucester Kitchens and Bathrooms Ltd2019
All installation companies (insulation, lifts, shutters and similar) in Gloucester · All trades in Gloucester · Installers across the UK
Frequently asked questions
When are Av1 Building Limited's accounts due?
Av1 Building Limited's next accounts are due at Companies House by 31 May 2028 (in 596 days), covering the period to 31 August 2027.
When is Av1 Building Limited's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is Av1 Building Limited still trading?
Av1 Building 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 Av1 Building Limited do?
Av1 Building Limited is registered under Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390).
How old is Av1 Building Limited?
Av1 Building Limited was incorporated on 27 August 2020, 6 years ago.
What is the penalty if Av1 Building 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 Av1 Building 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.