- Companies
- Finishing trades
- Bexleyheath
- GB-K80 Construction Ltd
GB-K80 Construction Ltd
- Company number
- 11710922
- Incorporated
- 4 Dec 20187 years trading
- Registered office
- 131B Lion Road, Bexleyheath, London, DA6 8PA
- Nature of business
- Other building completion and finishing
GB-K80 Construction Ltd is a 7-year-old private limited company registered in Bexleyheath, company number 11710922, one of 41 building finishing companies in Bexleyheath. 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 down £29K (-47.8%) on the year before, to £32K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £29K against £6,612 owed within a year: 4.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £32K | £11K | £29K | £6,612 | 2 |
| 30 Nov 2024 | £60K | £22K | £52K | £5,182 | 2 |
| 30 Nov 2023 | £51K | £33K | £55K | £21K | 2 |
| 30 Nov 2022 | £17K | £51K | £61K | £44K | 2 |
| 30 Nov 2021 | £13K | £44K | £51K | £38K | 2 |
| 30 Nov 2020 | £10K | £31K | £37K | £28K | 2 |
| 30 Nov 2019 | £3,837 | £10K | £18K | £15K | 2 |
Where GB-K80 Construction Ltd is registered
The registered office is in Bexleyheath (DA6), in the Bexley local authority area, London. Show DA6 8PA on a map.
Other trade companies in DA6
- Bego Construction LtdBuilders
- Triva LtdBuilders
- Green Core Construction LtdBuilders
- MD Lathams LimitedFinishing trades
- Quantara Support Services LtdFacilities management
- SNJ Property Development LimitedBuilders
- BTM Engineering LtdMechanics and garages
- Shelby Group LtdSpecialist contractors
What happens if GB-K80 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 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
- 11710922
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 December 2018 (7 years ago)
- Registered office
- 131B Lion Road, Bexleyheath, London, DA6 8PA
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 12 November 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Bexleyheath
Other active building finishing companies registered in Bexleyheath.
- Goldy Dryliner Ltd2021
- H&K Construction (London) Ltd2019
- High Maintenance (HS) Limited2017
- Hutchinson Refurbishments Ltd2003
- Inter Decor Ltd2013
- Iovdan Building Ltd.2012
- J & C Building Services Limited2006
- J & S Dryliners Ltd2022
All building finishing companies in Bexleyheath · All trades in Bexleyheath · Finishing trades across the UK
Frequently asked questions
When are GB-K80 Construction Ltd's accounts due?
GB-K80 Construction 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 GB-K80 Construction 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 GB-K80 Construction Ltd still trading?
GB-K80 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 GB-K80 Construction Ltd do?
GB-K80 Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is GB-K80 Construction Ltd?
GB-K80 Construction Ltd was incorporated on 4 December 2018, 7 years ago.
What is the penalty if GB-K80 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 GB-K80 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.