Company profile · Builders
GKH Construction Ltd
GKH Construction Ltd is a 10-year-old private limited company registered in London, company number 10062484, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 13 December 2027, and the CT600 for the period to 13 March 2027 is due at HMRC on 13 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 13 March 2026, as filed at Companies House.
GKH Construction Ltd over the years
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 up £2,970 (+16.6%) on the year before, to £21K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £24K against £3,571 owed within a year: 6.8 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 13 Mar 2026 | £21K | £24K | £3,571 | 1 | |
| 13 Mar 2025 | £18K | £21K | £2,873 | 1 | |
| 13 Mar 2024 | £19K | £21K | £2,257 | 1 | |
| 13 Mar 2023 | £22K | £23K | £1,549 | 1 | |
| 13 Mar 2022 | £23K | £27K | £3,818 | 1 | |
| 13 Mar 2021 | £20K | £21K | £1,760 | 1 | |
| 13 Mar 2020 | £15K | £22K | £7,524 | 1 | |
| 13 Mar 2019 | £16K | £17K | 1 | ||
| 13 Mar 2018 | £5,010 | £5,010 | |||
| 13 Mar 2017 | £5,520 | £5,520 |
Where GKH Construction Ltd is registered
The registered office is in London (N22), in the Haringey local authority area, London. Show N22 5LA on a map.
Other trade companies in N22
- Don Baker's Maintenance LtdFinishing trades
- Vale UK Homes LtdPainters and decorators
- Tradepeople LtdGroundworks and demolition
- Cool As A Cucumber LtdProperty developers
- Begkolli LtdInstallers
- Zeematics Market LtdPainters and decorators
- Heat Edge LtdPlumbers and heating engineers
- Integrity Contractor LtdBuilders
What happens if GKH 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 13 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Dec 2027 to 13 Jan 2028 | £150 |
| 1 to 3 months late | 14 Jan 2028 to 13 Mar 2028 | £375 |
| 3 to 6 months late | 14 Mar 2028 to 13 Jun 2028 | £750 |
| More than 6 months late | From 14 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 14 Mar 2028 | £200 |
| 3 months late | 13 Jun 2028 | another £200 |
| 6 months late | 13 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 13 Mar 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
- 10062484
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2016 (10 years ago)
- Registered office
- 671C Lordship Lane, London, N22 5LA
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 13 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 13 March 2026
- Last confirmation statement
- 13 March 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 London
Other active building contractors registered in London.
- GKK Contractors Ltd2026
- GL Carpentry Ltd2011
- GL Home Invest Ltd2018
- GL Simion Limited2026
- Gladebury Developments Ltd2026
- Gladius Construction Ltd2020
- Glampo Construct Ltd2025
- Glarge Infrastructure UK Ltd2025
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are GKH Construction Ltd's accounts due?
GKH Construction Ltd's next accounts are due at Companies House by 13 December 2027 (in 427 days), covering the period to 13 March 2027.
When is GKH Construction Ltd's CT600 due?
The CT600 for the period to 13 March 2027 is due at HMRC by 13 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 14 December 2027.
Is GKH Construction Ltd still trading?
GKH 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 GKH Construction Ltd do?
GKH Construction Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is GKH Construction Ltd?
GKH Construction Ltd was incorporated on 14 March 2016, 10 years ago.
What is the penalty if GKH 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 GKH 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.