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Iris Ferber KC - 42BR Barristers

Iris Ferber KC

Call 2005 | Silk 2023
Telephone 020 7831 0222 | Email [email protected]

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Iris Ferber KC

Call 2005 | Silk 2023
Telephone 020 7831 0222 | Email [email protected]

Profile Privacy Notice vCard

Iris Ferber KC is a specialist in Employment, Property and Social Housing law, with a particular focus on litigation involving discrimination. She was called to the Bar in 2005, and was appointed to Silk in 2023.

Iris deals with high value, legally complex, factually difficult cases – and her cases often involve vulnerable parties and witnesses.

In her Employment practice, that includes all types of discrimination, whistleblowing, trade union detriment, health and safety detriment, historic and high value wages claims, and appeals. She appears in the Employment Tribunal, the High Court and the appellate courts.

In her Property practice, and particularly her specialism of Social Housing, Iris is very often instructed in cases involving allegations of discrimination under the Equality Act.

Iris also acts in cases of tenancy fraud and serious criminal and anti-social behaviour, and in cases involving highly technical aspects of property law, such as forfeiture, service charges, boundaries and tenancies at will.

Iris regularly represents appellants and respondents in statutory homelessness appeals and judicial reviews; she also writes on homelessness and allocations for the Lexis+ service.

Iris has been recommended by both Legal 500 and Chambers UK, in both the Employment rankings and the Social Housing rankings, since 2018.

Property Law

Iris Ferber KC is a highly experienced property litigator.

She appears in the First-tier Tribunal, the County Court, the High Court and the Court of Appeal in a wide range of property disputes. She is valued by her clients for her technical expertise and her “forensic, detailed and devastating cross-examination”.

Clients also value Iris’s efficient turnaround of advisory and drafting work, and her thorough, practical and client-friendly advice.

Iris is instructed in a very wide range of property matters, and especially in:

  • Service charge disputes
  • All other aspects of residential landlord and tenant
  • Commercial landlord and tenant
  • Boundary disputes and adverse possession
  • Disputes arising from cohabitation
  • Restrictive covenant litigation
  • Conveyancing-related disputes
  • Property fraud

Iris is also particularly sought after in professional negligence disputes arising from the sale of land.

Notable Cases

  • Since 2022, Iris has acted for the victim of a complex cryptocurrency fraud, in proceedings to recover ownership of his home of 30 years from a third party purchaser who had not been involved in the fraud; the trial involved extremely complex facts, as well as novel legal arguments about constructive knowledge of third party duress and undue influence. Iris remains instructed in a parallel professional negligence dispute with the victim’s conveyancing solicitors.
  • In 2023, 2024 and 2025, Iris has acted for and advised in a number of cases of conveyancing negligence and misrepresentation, including several claims arising from the sale of properties infested with Japanese Knotweed.
  • In 2023, Iris acted for a defendant lacking mental capacity in the multi-track trial of a highly unusual boundary dispute: involving mirror pleadings (by both claimant and defendant) of boundary ownership, with adverse possession in the alternative.
  • Since 2020, Iris has been acting for the freehold company of a block of flats in North London, in FTT litigation against a leaseholder of two adjoining flats with repeated and very high service charge arrears. A series of FTT trials in respect of each flat has involved extremely serious allegations against the freeholder, all of which have been successfully resolved.

Business Law

Iris Ferber KC has a Commercial litigation practice focused principally on contractual disputes involving misrepresentation, undue influence, duress and fraud, as well as professional negligence.

Her Commercial practice also crosses over with her Employment practice in disputes relating to post-termination restrictive covenants, where Iris is valued both for her ability to provide practical, strategic advice which avoids litigation and – when a case does proceed to Court – for her exceptional Courtroom presence and “forensic, detailed and devastating cross-examination”.

Iris delivers very popular workshops, both online and in person to solicitors and clients, on all aspects of restrictive covenant disputes, contractual disputes and professional negligence.

Notable Cases

  • During 2024 and 2025, Iris has been leading Jonathan Davies of 42BR in long-running High Court commercial litigation, on behalf of a company whose directors set up a rival business, resulting in claims of breach of directors’ duties, breach of covenant, misuse of confidential information, and a number of other heads of claim.
  • During 2023, 2024 and 2025, Iris has been instructed in a number of disputes, by both corporations and local authorities, involving serial vexatious litigants. Iris has drafted pleadings and submissions in the High Court, Court of Appeal and Supreme Court, and has advised on tactics for handling and resolving such cases.
  • In 2022, Iris was instructed by the London Borough of Newham to obtain winding up orders against over 20 insolvent companies, which had been involved in the multi-million pound development of the Royal Albert Dock. Iris later successfully resisted a hard-fought application by those companies to rescind the winding up orders, involving technical questions of the service of the winding up petitions.

Areas of Expertise

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Mental Health Issues in Housing Litigation

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Mental Health Issues in Housing Litigation During April and May 2017, we ran a 2-part workshop in Chambers exploring the law and procedure on dealing with mental health issues in housing cases. This Bulletin is intended as a follow-up note for those of you who attended, and as a general practice note for those of


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