- Company number
- 11598729
- Incorporated
- 2 Oct 20188 years trading
- Registered office
- 19 George V Way, Perivale, Greenford, Middlesex, UB6 7JA
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
NK Building and Decoration Ltd is a 8-year-old private limited company registered in Greenford, company number 11598729, one of 238 building contractors in Greenford. Its next accounts are due at Companies House on 29 January 2027, and the CT600 for the period to 29 April 2026 is due at HMRC on 29 April 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 up £944 (+3.8%) on the year before, to -£24K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £7,486 against £32K owed within a year: 0.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | -£24K | £7,486 | £32K | 1 | |
| 30 Apr 2024 | -£25K | £5,410 | £35K | 1 | |
| 30 Apr 2023 | £1,472 | £3,558 | £34K | 2 | |
| 31 Oct 2021 | £9,239 | £25K | £15K | 1 | |
| 31 Oct 2020 | £8,482 | £11K | £2,220 | 1 | |
| 31 Oct 2019 | £9,562 | £18K | £7,880 | 1 |
Where NK Building and Decoration Ltd is registered
The registered office is in Greenford (UB6), in the Ealing local authority area, London. Show UB6 7JA on a map.
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What happens if NK Building and Decoration 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 29 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jan 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 29 Apr 2027 | £375 |
| 3 to 6 months late | 30 Apr 2027 to 29 Jul 2027 | £750 |
| More than 6 months late | From 30 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Apr 2027 | £200 |
| 3 months late | 29 Jul 2027 | another £200 |
| 6 months late | 29 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Apr 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
- 11598729
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 October 2018 (8 years ago)
- Registered office
- 19 George V Way, Perivale, Greenford, Middlesex, UB6 7JA
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 29 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 1 October 2025
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 Greenford
Other active building contractors registered in Greenford.
- Noah Autos Ltd2024
- Nova Space Projects Ltd2026
- Nyk MS Ltd2022
- O-K Smart Home Technology Ltd2012
- Obloj Construction Ltd2023
- Optimus Build Services Ltd2026
- Ovp Construction Limited2025
- P.W.K Construction Ltd2022
All building contractors in Greenford · All trades in Greenford · Builders across the UK
Frequently asked questions
When are NK Building and Decoration Ltd's accounts due?
NK Building and Decoration Ltd's next accounts are due at Companies House by 29 January 2027 (in 108 days), covering the period to 29 April 2026.
When is NK Building and Decoration Ltd's CT600 due?
The CT600 for the period to 29 April 2026 is due at HMRC by 29 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 January 2027.
Is NK Building and Decoration Ltd still trading?
NK Building and Decoration 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 NK Building and Decoration Ltd do?
NK Building and Decoration Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is NK Building and Decoration Ltd?
NK Building and Decoration Ltd was incorporated on 2 October 2018, 8 years ago.
What is the penalty if NK Building and Decoration 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 NK Building and Decoration 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.