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Jenny is a specialist real estate litigator with more than 20 years’ experience across the full spectrum of property disputes. Her expertise includes development disputes, encompassing restrictive covenants, easements, rights of light, overage, contract and construction disputes, and a full range of contentious landlord and tenant matters, including contested business lease renewals, service charges, dilapidations, enforcement, possession, forfeiture and rent reviews. Jenny also has a particular specialism in marine infrastructure and development, including houseboats, moorings, River Works Licences, the Port of London Act 1968 and dealings with the Port of London Authority.

Jenny has acted for national developers, investors, retailers, landlords, tenants, marina owners and operators, insolvency practitioners, family estates and high net worth individuals. She spent nine years as Group General Counsel to a property and marine group, giving her first-hand insight into the commercial considerations that inform the management and resolution of disputes. She combines a client-side perspective with technical expertise, commercial judgement and a strategic approach to risk.

Awards & Recognitions
01 –
  • Quote
    "…Jenny Hermer is a "top notch" and "outstanding" property litigation specialist. Sources say: "She is absolutely at the top of her game. Jenny has attention to detail, combined with fantastic judgement, enormous technical expertise and the ability to consider the commercial side"."
    Chambers

Relevant experience

  • A developer in an application to the Upper Tribunal (Lands Chamber) to secure the discharge of restrictive covenants to facilitate development.*
  • The owner of extensive Central London real estate in securing possession of a site for redevelopment from numerous tenants, involving 1954 Act business tenancies, Rent Act tenancies, assured shorthold tenancies and common law tenancies.*
  • A national developer in opposing rights of light claims.*
  • The seller claimant in proceedings concerning the interpretation of the purchase price provisions in a contract for the sale of land. Following trial, an appeal to the Court of Appeal and a further hearing, securing an order for specific performance requiring the buyer to complete and to pay contractual interest of several hundred thousand pounds, dismissal of the buyer’s circa GBP 1m counterclaim and indemnity costs.*
  • The owners of a major tourist attraction in a proprietary estoppel claim arising after the client had spent circa GBP 5m developing neighbouring land.*
  • A family estate in securing forfeiture of the long lease of a hotel for breach of the tenant’s repairing obligations, including securing an interim injunction allowing the client to undertake emergency works to protect and secure the property and, at trial, an order for immediate possession, indemnity costs and a non-party costs order against the directors of the SPV tenant.*
  • A market-leading residential property management company in opposing an application by tenants to remove it as manager of a residential block, thereby avoiding a precedent likely to result in the loss of its management role and management fees across its portfolio.*
  • A moorings operator in defending a complex and acrimonious multi-party claim by licensees alleging unlawful charging practices and criminal conduct, and in dealing with disputes concerning the lawful use of moorings and vessel design, responses to enforcement notices and alleged breaches of River Works Licences.*
  • A moorings operator on enforcement action against licensees and termination of licences for breach of licensees’ obligations, and in a claim for injunctive relief and damages to secure the removal of a houseboat from its moorings and defending a counterclaim alleging collateral contracts and lifetime occupation rights.*
  • A settlor and trustee in complex and acrimonious offshore trust litigation involving multi-million-pound claims to trust properties, allegations of breach of fiduciary duty and fraud in High Court proceedings, and criminal proceedings reaching the Court of Appeal (Criminal Division). Securing the discharge of ex parte restraint and repatriation orders under POCA 2002 freezing the client’s worldwide assets, possession of the trust property, damages, dismissal of civil and criminal proceedings, costs orders at every stage, and recovery of sums due following the commencement of insolvency proceedings against the opponent. *

*Prior to joining CMS

Memberships & Roles

  • Property Litigation Association.

Education

  • Law Society Finals, College of Law, Chester.
  • Post Graduate Diploma in EC Law, University of Leicester, Leicester.
  • LLB (Hons).
     

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