- Companies
- Property developers
- Slough
- KZ Developer and Builders Ltd
KZ Developer and Builders Ltd
- Company number
- 17211372
- Incorporated
- 11 May 2026
- Registered office
- 3 Connaught Road, Slough, SL1 1SD
- Nature of business
- Development of building projects
KZ Developer and Builders Ltd is a newly incorporated private limited company registered in Slough, company number 17211372, one of 316 property development companies in Slough. Its next accounts are due at Companies House on 11 February 2028, and its first CT600 is due at HMRC on 10 May 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns KZ Developer and Builders Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** Z*** | Director | May 2026 |
Person with significant control
Where KZ Developer and Builders Ltd is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 1SD on a map.
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What happens if KZ Developer and Builders 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 11 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Feb 2028 to 11 Mar 2028 | £150 |
| 1 to 3 months late | 12 Mar 2028 to 11 May 2028 | £375 |
| 3 to 6 months late | 12 May 2028 to 11 Aug 2028 | £750 |
| More than 6 months late | From 12 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17211372
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 May 2026
- Registered office
- 3 Connaught Road, Slough, SL1 1SD
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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 Slough
Other active property development companies registered in Slough.
- Langhams Developments Ltd2018
- Langmere Developments Ltd2025
- Leicester Eight Limited2025
- Leicester Five Limited2025
- Leicester Four Limited2025
- Leicester Nine Limited2025
- Leicester One Limited2025
- Leicester Seven Limited2025
All property development companies in Slough · All trades in Slough · Property developers across the UK
Frequently asked questions
When are KZ Developer and Builders Ltd's accounts due?
KZ Developer and Builders Ltd's next accounts are due at Companies House by 11 February 2028 (in 487 days), covering the period to 31 May 2027.
When is KZ Developer and Builders Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 May 2027, due by 10 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is KZ Developer and Builders Ltd still trading?
KZ Developer and Builders 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 KZ Developer and Builders Ltd do?
KZ Developer and Builders Ltd is registered under Development of building projects (SIC 41100).
How old is KZ Developer and Builders Ltd?
KZ Developer and Builders Ltd was incorporated on 11 May 2026, less than a year ago.
Who runs KZ Developer and Builders Ltd?
KZ Developer and Builders Ltd has 1 active director, the longest-serving appointed in May 2026. Their names and service addresses are on the Companies House register.
Who owns KZ Developer and Builders Ltd?
One person or company has significant control of KZ Developer and Builders Ltd: an individual (owns 75% or more of the shares).
What is the penalty if KZ Developer and Builders 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 KZ Developer and Builders 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.