- Companies
- Property developers
- London
- Keystone Housing Partners Ltd
Keystone Housing Partners Ltd
- Company number
- 17096456
- Incorporated
- 17 Mar 2026
- Registered office
- Suite Ra01, 195-197 Wood Street, London, E17 3NU
- Nature of business
- Development of building projects; Other letting and operating of own or leased real estate; Management of real estate on a fee or contract basis
Keystone Housing Partners Ltd is a newly incorporated private limited company registered in London, company number 17096456, one of 14,100 property development companies in London. Its next accounts are due at Companies House on 17 December 2027, and its first CT600 is due at HMRC on 16 March 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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Where Keystone Housing Partners Ltd is registered
The registered office is in London (E17), in the Waltham Forest local authority area, London. Show E17 3NU on a map.
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Shared registered office
142 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Keystone Housing Partners 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 17 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Dec 2027 to 17 Jan 2028 | £150 |
| 1 to 3 months late | 18 Jan 2028 to 17 Mar 2028 | £375 |
| 3 to 6 months late | 18 Mar 2028 to 17 Jun 2028 | £750 |
| More than 6 months late | From 18 Jun 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
- 17096456
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 March 2026
- Registered office
- Suite Ra01, 195-197 Wood Street, London, E17 3NU
- Nature of business
- Development of building projects (SIC 41100)
Other letting and operating of own or leased real estate (SIC 68209)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 31 March (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 London
Other active property development companies registered in London.
- Keystone Services of Hitchin Limited1988
- KFG Cornwall Ltd2025
- Kgdecorators Ltd2025
- KGR Elevate Limited2024
- Khandy Properties Ltd2015
- KHB Associates Limited2013
- KHK Alpha Ltd2026
- KHL Investments Limited2023
All property development companies in London · All trades in London · Property developers across the UK
Frequently asked questions
When are Keystone Housing Partners Ltd's accounts due?
Keystone Housing Partners Ltd's next accounts are due at Companies House by 17 December 2027 (in 430 days), covering the period to 31 March 2027.
When is Keystone Housing Partners 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 16 March 2027, due by 16 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Keystone Housing Partners Ltd still trading?
Keystone Housing Partners 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 Keystone Housing Partners Ltd do?
Keystone Housing Partners Ltd is registered under Development of building projects (SIC 41100); Other letting and operating of own or leased real estate (SIC 68209); Management of real estate on a fee or contract basis (SIC 68320).
How old is Keystone Housing Partners Ltd?
Keystone Housing Partners Ltd was incorporated on 17 March 2026, less than a year ago.
What is the penalty if Keystone Housing Partners 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 Keystone Housing Partners 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.