- Company number
- 07514994
- Incorporated
- 2 Feb 201115 years trading
- Registered office
- 79 Whitebeam Avenue, Bromley, BR2 8DN
- Nature of business
- Construction of commercial buildings
A Brennan Construction Ltd is a 15-year-old private limited company registered in Bromley, company number 07514994, one of 197 building contractors in Bromley. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 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 £4,310 (-6%) on the year before, to £68K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £62K against £23K owed within a year: 2.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £68K | £62K | £23K | 2 | |
| 28 Feb 2025 | £72K | £47K | £12K | 2 | |
| 29 Feb 2024 | £70K | £41K | £78K | £22K | 2 |
| 28 Feb 2023 | £62K | £24K | £62K | £16K | 2 |
| 28 Feb 2022 | £32K | £23K | £49K | £17K | 2 |
| 28 Feb 2021 | £4,237 | £25K | £33K | £31K | 2 |
| 29 Feb 2020 | £2,037 | £16K | £14K | 2 | |
| 28 Feb 2019 | £1,592 | £13K | £12K | 2 | |
| 28 Feb 2018 | £6,490 | £14K | £9,784 | ||
| 28 Feb 2017 | £14K | £22K | £11K |
Where A Brennan Construction Ltd is registered
The registered office is in Bromley (BR2), in the Bromley local authority area, London. Show BR2 8DN on a map.
Other trade companies in BR2
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- Quality Traffic Management LtdMachinery repair and installation
- RJC Surveying LimitedProperty developers
- Ac Electrical E LtdElectricians
- Horizon One Building Services LtdBuilders
- Bermont Homes LimitedProperty developers
- Castle Lion Property Services LtdFacilities management
What happens if A Brennan Construction 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 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 07514994
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2011 (15 years ago)
- Registered office
- 79 Whitebeam Avenue, Bromley, BR2 8DN
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 2 February 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 Bromley
Other active building contractors registered in Bromley.
- A Shporaj Construction Limited2016
- Adsmore Ltd2021
- Agenvo Ltd2023
- Aimc Construction Ltd2016
- Aj Design & Development Ltd2026
- Alm Group Services Ltd2026
- Alm Groups Services Ltd2026
- Alpha-1 Limited2007
All building contractors in Bromley · All trades in Bromley · Builders across the UK
Frequently asked questions
When are A Brennan Construction Ltd's accounts due?
A Brennan Construction Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is A Brennan Construction Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is A Brennan Construction Ltd still trading?
A Brennan Construction 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 A Brennan Construction Ltd do?
A Brennan Construction Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is A Brennan Construction Ltd?
A Brennan Construction Ltd was incorporated on 2 February 2011, 15 years ago.
What is the penalty if A Brennan Construction 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 A Brennan Construction 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.