3NJ Ltd
- Company number
- 10391753
- Incorporated
- 23 Sep 201610 years trading
- Registered office
- 8 Nicoll Way, Borehamwood, WD6 2PR
- Nature of business
- Plastering; Painting; Other specialised construction activities n.e.c.; Other business support service activities n.e.c.
3NJ Ltd is a 10-year-old private limited company registered in Borehamwood, company number 10391753, one of 9 plastering companies in Borehamwood. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 up £8,070 on the year before, to £8,071.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £9,966 against £1,895 owed within a year: 5.3 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £8,071 | £4 | £9,966 | £1,895 | 1 |
| 31 Mar 2025 | £1 | £1 | £3,053 | £3,052 | 1 |
| 31 Mar 2024 | £420 | £14K | £14K | £1,558 | 0 |
| 31 Mar 2023 | -£54 | £18K | £18K | £62 | 0 |
| 31 Mar 2022 | £588 | £26K | £26K | £62 | 2 |
| 31 Mar 2021 | £320 | £32K | £32K | £1,395 | 2 |
| 31 Mar 2020 | £1 | £897 | £2,070 | £2,069 | 2 |
| 31 Mar 2019 | £1 | £1 | |||
| 31 Mar 2018 | £3,379 | £7,375 | £3,996 | ||
| 31 Mar 2017 | £2,840 | £4,025 | £1,185 |
Where 3NJ Ltd is registered
The registered office is in Borehamwood (WD6), in the Hertsmere local authority area, East of England. Show WD6 2PR on a map.
Other trade companies in WD6
- Blackstone Builders LtdBuilders
- Clements Hall (Contracts) LtdFloor and wall tilers
- P & P Roofing & Guttering LimitedProperty developers
- Stern Landscaping LtdLandscapers and gardeners
- Complete Paint & Decor LtdPainters and decorators
- 1ST Response Plumbing and Heating LimitedPlumbers and heating engineers
- Ideal Casa Construction LtdInstallers
- Gallop Construction LimitedBuilders
What happens if 3NJ 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 10391753
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 September 2016 (10 years ago)
- Registered office
- 8 Nicoll Way, Borehamwood, WD6 2PR
- Nature of business
- Plastering (SIC 43310)
Painting (SIC 43341)
Other specialised construction activities n.e.c. (SIC 43999)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 5 March 2026
- Previous names
- Neacsu Joinery Ltd (until 30 Sep 2021)
Filing notes for plastering companies
Plastering companies are usually small, labour-based businesses. Director pay is often a mix of salary and dividends, which only works if the company has profits to pay dividends from.
Similar companies in Borehamwood
Other active plastering companies registered in Borehamwood.
- A1 Drylining & Plastering Ltd2014
- C & S Plastering (UK) Limited2007
- Easy Plastering Limited2012
- G Clark Plasterers Ltd2022
- Laartime Ltd2013
- Plastering Services Ltd2025
- SND Plastering Ltd2008
- SSP Construction Ltd2018
All plastering companies in Borehamwood · All trades in Borehamwood · Plasterers across the UK
Frequently asked questions
When are 3NJ Ltd's accounts due?
3NJ Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is 3NJ Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is 3NJ Ltd still trading?
3NJ 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 3NJ Ltd do?
3NJ Ltd is registered under Plastering (SIC 43310); Painting (SIC 43341); Other specialised construction activities n.e.c. (SIC 43999); Other business support service activities n.e.c. (SIC 82990).
How old is 3NJ Ltd?
3NJ Ltd was incorporated on 23 September 2016, 10 years ago.
What is the penalty if 3NJ 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 3NJ 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.