- Company number
- 10331794
- Incorporated
- 16 Aug 201610 years trading
- Registered office
- 14 Elan Road, Cardiff, South Glamorgan, CF14 0NR
- Nature of business
- Construction of domestic buildings
Andrew Boyle Building Limited is a 10-year-old private limited company registered in Cardiff, company number 10331794, one of 361 building contractors in Cardiff. Its next accounts are due at Companies House on 30 May 2027, and the CT600 for the period to 30 August 2026 is due at HMRC on 30 August 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 £11K on the year before, to -£11K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £3,484 against £9,784 owed within a year: 0.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | -£11K | £3,484 | £9,784 | 1 | |
| 31 Aug 2024 | £339 | £8,369 | £4,484 | 1 | |
| 31 Aug 2023 | -£1,392 | £4,008 | £4,057 | £3,105 | 1 |
| 31 Aug 2022 | £396 | £3,473 | £6,883 | £4,333 | 1 |
| 31 Aug 2021 | £2,531 | £1,305 | £6,474 | 1 | |
| 31 Aug 2020 | £1,024 | £12K | £11K | 1 |
Who runs and owns Andrew Boyle Building Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** B*** | Director | Aug 2016 |
Person with significant control
Where Andrew Boyle Building Limited is registered
The registered office is in Cardiff (CF14), in the Cardiff local authority area, Wales. Show CF14 0NR on a map.
Other trade companies in CF14
- Velren Group LtdProperty developers
- Premierroofcare LtdRoofers
- JLG Groundworks LtdCleaning companies
- Tidyvibz LtdCleaning companies
- Ayyappa MTD LtdBuilders
- KM Phoenix Pond, Garden & General Maintenance LtdLandscapers and gardeners
- Eco Green Property Service LtdFinishing trades
- S and J Accident Repairs LtdPainters and decorators
What happens if Andrew Boyle 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 30 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 May 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 30 Aug 2027 | £375 |
| 3 to 6 months late | 31 Aug 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Aug 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Aug 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
- 10331794
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 2016 (10 years ago)
- Registered office
- 14 Elan Road, Cardiff, South Glamorgan, CF14 0NR
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 30 July 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Cardiff
Other active building contractors registered in Cardiff.
- Anies Builders Ltd2025
- Any Weather Roofing Solutions Ltd2026
- Aperture Build Limited2021
- Apex Precision Facilities Limited2025
- Ar House Builders Limited2025
- Asd Build Abernant South Limited2018
- Ashbee Developments Ltd2013
- Ashfield Building Contractors Ltd2013
All building contractors in Cardiff · All trades in Cardiff · Builders across the UK
Frequently asked questions
When are Andrew Boyle Building Limited's accounts due?
Andrew Boyle Building Limited's next accounts are due at Companies House by 30 May 2027 (in 229 days), covering the period to 30 August 2026.
When is Andrew Boyle Building Limited's CT600 due?
The CT600 for the period to 30 August 2026 is due at HMRC by 30 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 May 2027.
Is Andrew Boyle Building Limited still trading?
Andrew Boyle 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 Andrew Boyle Building Limited do?
Andrew Boyle Building Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Andrew Boyle Building Limited?
Andrew Boyle Building Limited was incorporated on 16 August 2016, 10 years ago.
Who runs Andrew Boyle Building Limited?
Andrew Boyle Building Limited has 1 active director, the longest-serving appointed in Aug 2016. Their names and service addresses are on the Companies House register.
Who owns Andrew Boyle Building Limited?
One person or company has significant control of Andrew Boyle Building Limited: an individual (owns 75% or more of the shares).
What is the penalty if Andrew Boyle 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 Andrew Boyle 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.