- Companies
- Specialist contractors
- Westerham
- Build NX Limited
Build NX Limited
- Company number
- 05095375
- Incorporated
- 5 Apr 200422 years trading
- Registered office
- The Old Chapel 52 Paynesfield Road, Tatsfield, Westerham, TN16 2BG
- Nature of business
- Other specialised construction activities n.e.c.
Build NX Limited is a 22-year-old private limited company registered in Westerham, company number 05095375, one of 42 specialist construction companies in Westerham. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £2,306 (+123.8%) on the year before, to £4,169.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £18K against £14K owed within a year: 1.3 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £4,169 | £18K | £14K | 1 | |
| 31 Oct 2024 | £1,863 | £18K | £17K | 2 | |
| 31 Oct 2023 | £2,563 | £28K | £26K | 1 | |
| 31 Oct 2022 | £2,509 | £2,488 | £18K | £16K | 2 |
| 31 Oct 2021 | £19K | £16K | £46K | £28K | 2 |
| 31 Oct 2020 | £13K | £21K | £33K | £21K | 2 |
| 31 Oct 2019 | -£10K | £1,322 | £2,614 | £14K | 2 |
| 31 Oct 2018 | £4,435 | £17K | £19K | £16K | 2 |
| 31 Oct 2017 | £4,851 | £15K | £28K | £25K | 2 |
| 31 Oct 2016 | £388 | £2,598 | £3,553 | £5,730 |
Where Build NX Limited is registered
The registered office is in Westerham (TN16), in the Tandridge local authority area, South East. Show TN16 2BG on a map.
Other trade companies in TN16
- Fuller & Sons Carpentry LtdProperty developers
- Protech Air Solutions LtdPlumbers and heating engineers
- DW Construction (South) LimitedCivil engineering
- Danvic Facilities & Refurbishment LimitedSpecialist contractors
- The Plumbing Brothers LtdFinishing trades
- Beckenham Driveways and Patios LtdInstallers
- Christmas Tree Farm Outdoors Services LtdLandscapers and gardeners
- Jak Rolling LimitedPainters and decorators
Also registered at this address
9 other companies use the same registered office as Build NX Limited.
- Acacia Maintenance LimitedLandscapers and gardeners
- Beckingham Block Paving LimitedInstallers
- Dry Electrical LtdMachinery repair and installation
- Formex Building and Construction LtdFinishing trades
- Ghost Coatings LtdPainters and decorators
- PSP Building Services LtdProperty developers
- Ray Jones Roofing and Building Services LtdRoofers
- T W Contractors LtdInstallers
- The Guttervac Guys LtdRoofers
What happens if Build NX Limited 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 05095375
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 April 2004 (22 years ago)
- Registered office
- The Old Chapel 52 Paynesfield Road, Tatsfield, Westerham, TN16 2BG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 5 April 2026
- Previous names
- O M G Construction Limited (until 15 Nov 2010)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Westerham
Other active specialist construction companies registered in Westerham.
- Cafferky Construction Ltd2026
- Danvic Facilities & Refurbishment Limited2026
- Danvic Limited2009
- Embassy Concrete Pumping Limited1997
- Essential Property Renovations Ltd2017
- FFHS Solutions Ltd2026
- Findley Consulting Ltd2025
- Holleo UK Limited2017
All specialist construction companies in Westerham · All trades in Westerham · Specialist contractors across the UK
Frequently asked questions
When are Build NX Limited's accounts due?
Build NX Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Build NX Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Build NX Limited still trading?
Build NX Limited 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 Build NX Limited do?
Build NX Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Build NX Limited?
Build NX Limited was incorporated on 5 April 2004, 22 years ago.
What is the penalty if Build NX Limited 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 Build NX Limited 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.