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- NPT Builders Limited
Company profile · Specialist contractors
NPT Builders Limited
NPT Builders Limited is a 9-year-old private limited company registered in Luton, company number 10482180, one of 195 specialist construction companies in Luton. 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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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
NPT Builders Limited 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 £1,570 (+44.5%) on the year before, to -£1,955.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £8,334 against £15K owed within a year: 0.5 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 | -£1,955 | £8,334 | £15K | 1 | |
| 31 Mar 2025 | -£3,525 | £7,452 | £14K | 1 | |
| 31 Mar 2024 | £4,015 | £9,214 | £7,903 | 1 | |
| 31 Mar 2023 | -£3,644 | £7,826 | 1 | ||
| 31 Mar 2022 | £36 | £19K | £10K | 1 | |
| 31 Mar 2021 | £2,865 | £34K | £19K | 1 | |
| 31 Mar 2020 | £5,974 | £8,098 | £3,964 | 1 | |
| 31 Mar 2019 | -£3,613 | -£19K | £15K | 1 | |
| 31 Mar 2018 | -£118 | -£8,006 | £7,091 | 1 | |
| 30 Nov 2017 | -£5,890 | -£12K | £5,662 | 1 |
Who runs and owns NPT Builders Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| N*** W*** | Director | Nov 2016 |
Person with significant control
Where NPT Builders Limited is registered
The registered office is in Luton (LU4), in the Luton local authority area, East of England. Show LU4 8EF on a map.
Other trade companies in LU4
- Kai Properties LtdProperty developers
- Surrey Design and Build LtdRoofers
- Lignora LtdFloor and wall tilers
- MK Services Pro LtdProperty developers
- Amp Vision Solutions LtdElectricians
- S R Auto Motors LimitedMotor traders
- Arseley Motor Group LtdMotor traders
- F Martini Building & Roofing LtdBuilders
Also registered at this address
3 other companies use the same registered office as NPT Builders Limited.
- Everyday Electrics LimitedElectricians
- I B Hyde & Son LimitedPlasterers
- Woburn 4X4 Service Centre LimitedMechanics and garages
What happens if NPT Builders 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 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
- 10482180
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 November 2016 (9 years ago)
- Registered office
- 19 Titan Court, Laporte Way, Luton, Beds, LU4 8EF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 15 November 2025
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 Luton
Other active specialist construction companies registered in Luton.
- Nuhomeuk Ltd2025
- Ola Accountancy Ltd2023
- Optic Net Construction Ltd2025
- P Higgs Ltd2026
- P&A Rampley Ltd2019
- PC Drivestyle Ltd2014
- Pi R2 Development Ltd2013
- Pikafix Ltd2026
All specialist construction companies in Luton · All trades in Luton · Specialist contractors across the UK
Frequently asked questions
When are NPT Builders Limited's accounts due?
NPT Builders Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is NPT Builders Limited'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 NPT Builders Limited still trading?
NPT Builders 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 NPT Builders Limited do?
NPT Builders Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is NPT Builders Limited?
NPT Builders Limited was incorporated on 16 November 2016, 9 years ago.
Who runs NPT Builders Limited?
NPT Builders Limited has 1 active director, the longest-serving appointed in Nov 2016. Their names and service addresses are on the Companies House register.
Who owns NPT Builders Limited?
One person or company has significant control of NPT Builders Limited: an individual (owns 75% or more of the shares).
What is the penalty if NPT Builders 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 NPT Builders 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.