- Company number
- 15925099
- Incorporated
- 29 Aug 20242 years trading
- Registered office
- 45 Ivy Road, Luton, LU1 1DL
- Nature of business
- Construction of domestic buildings
Mirza Builders Luton Ltd is a 2-year-old private limited company registered in Luton, company number 15925099, one of 708 building contractors in Luton. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Who runs and owns Mirza Builders Luton Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** H*** | Director | Aug 2024 |
Person with significant control
Where Mirza Builders Luton Ltd is registered
The registered office is in Luton (LU1), in the Luton local authority area, East of England. Show LU1 1DL 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
1 other company uses the same registered office as Mirza Builders Luton Ltd.
- Rebuild International LtdBuilders
What happens if Mirza Builders Luton 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15925099
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2024 (2 years ago)
- Registered office
- 45 Ivy Road, Luton, LU1 1DL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 28 August 2026
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 Luton
Other active building contractors registered in Luton.
- Mister Construction Ltd2024
- MJ Home Improve Limited2023
- MJCS Developments Limited2022
- MJJ Builders Limited2017
- MK Builders and Sons Limited2021
- MKS Civil Ltd2026
- MMC UK Property Ltd2024
- MMS Services Ltd2026
All building contractors in Luton · All trades in Luton · Builders across the UK
Frequently asked questions
When are Mirza Builders Luton Ltd's accounts due?
Mirza Builders Luton Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Mirza Builders Luton Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Mirza Builders Luton Ltd still trading?
Mirza Builders Luton Ltd is listed as active on the Companies House register (checked 13 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 Mirza Builders Luton Ltd do?
Mirza Builders Luton Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Mirza Builders Luton Ltd?
Mirza Builders Luton Ltd was incorporated on 29 August 2024, 2 years ago.
Who runs Mirza Builders Luton Ltd?
Mirza Builders Luton Ltd has 1 active director, the longest-serving appointed in Aug 2024. Their names and service addresses are on the Companies House register.
Who owns Mirza Builders Luton Ltd?
One person or company has significant control of Mirza Builders Luton Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Mirza Builders Luton 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 Mirza Builders Luton Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.