- Companies
- Property developers
- Luton
- Haz Building Contractors Limited
Haz Building Contractors Limited
- Company number
- 04558809
- Incorporated
- 10 Oct 200224 years trading
- Registered office
- 15 Home Farm, Luton Hoo Estate, Luton, Bedfordshire, LU1 3TD
- Nature of business
- Development of building projects
Haz Building Contractors Limited is a 24-year-old private limited company registered in Luton, company number 04558809, one of 330 property development companies in Luton. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £2,928 (+104.5%) on the year before, to £125.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £28K against £28K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £125 | £28K | £28K | 0 | |
| 30 Nov 2024 | -£2,803 | £32K | £30K | 1 | |
| 30 Nov 2023 | -£5,239 | £45K | £36K | 2 | |
| 30 Nov 2022 | -£22K | £40K | £43K | 2 | |
| 29 Nov 2021 | £286 | £62K | £38K | 2 | |
| 29 Nov 2020 | -£7,475 | £58K | £29K | 2 | |
| 29 Nov 2019 | £199 | £25K | £36K | 2 | |
| 29 Nov 2018 | £17K | £24K | £29K | 2 | |
| 30 Nov 2017 | £19K | ||||
| 30 Nov 2016 | £44K |
Where Haz Building Contractors Limited is registered
The registered office is in Luton (LU1), in the Central Bedfordshire local authority area, East of England. Show LU1 3TD on a map.
Other trade companies in LU1
- Metalia Plastering LtdPlasterers
- Luton Bodyworks LtdMechanics and garages
- Speedyone LtdGroundworks and demolition
- Varion Construction LtdProperty developers
- Bromhams LtdMotor traders
- Vertex Home Improvements LtdRoofers
- Skillede LtdElectricians
- Avram Cleaning LtdCleaning companies
Also registered at this address
2 other companies use the same registered office as Haz Building Contractors Limited.
- DJL Windows LimitedFinishing trades
- Holts Electrical LimitedElectricians
What happens if Haz Building Contractors 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 04558809
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2002 (24 years ago)
- Registered office
- 15 Home Farm, Luton Hoo Estate, Luton, Bedfordshire, LU1 3TD
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 10 October 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Luton
Other active property development companies registered in Luton.
- Herts Planning and Development Ltd2020
- HHK Property Maintenance Limited2020
- Hi-Tech & Engineering Limited2018
- Hillcrest Homes (Beds) Limited2015
- Hilltop Resources Limited2015
- HPH Estates Ltd2012
- Hussain Property Services Ltd2022
- Icknield Builders Limited1962
All property development companies in Luton · All trades in Luton · Property developers across the UK
Frequently asked questions
When are Haz Building Contractors Limited's accounts due?
Haz Building Contractors Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Haz Building Contractors Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Haz Building Contractors Limited still trading?
Haz Building Contractors 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 Haz Building Contractors Limited do?
Haz Building Contractors Limited is registered under Development of building projects (SIC 41100).
How old is Haz Building Contractors Limited?
Haz Building Contractors Limited was incorporated on 10 October 2002, 24 years ago.
What is the penalty if Haz Building Contractors 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 Haz Building Contractors 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.