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For business

Commercial landlord and tenant

Specialists in commercial landlord and tenant law, we provide expert knowledge and advice to negotiate and/or enforce a lease, such as extensions and renewals, forfeiture of commercial leases, service charge disputes, rent reviews, dilapidation disputes, lease assignments and recovery of rent arrears.

We recognise that a well-documented and drafted commercial landlord and tenant transaction will likely deliver our clients’ expectations. Equally, where litigation is needed, particularly in commercial tenancies, our specialist property litigation team can find solutions.

We provide businesses and individuals with a personal and genuine alternative to the traditional City law firm.

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Articles

RIAA Barker Gillette (UK) appoints Brinda Granthrai as Partner and Head of Commercial Real Estate – May 2025
Death of a shareholder – September 2023
Landlords must comply with the latest energy efficiency standards – May 2020
Suspension of rent because of a lockdown – April 2020
Ready, steady, fit out! – September 2019
Lease renewals where there’s disrepair – June 2019

At a glance
  • Strategically advising a Central London estate on the refinancing of their portfolio.
  • Acquisition and financing of a £40m asset of a UK-wide investment portfolio of industrial, commercial and office properties.
  • Acquisition of Central London headquarters for an international US law firm (AM Law 200).
  • Leasing the UK headquarters of a FTSE 250 construction business.
  • Buying and letting a commercial portfolio of properties for a Chinese investment company.
  • Advising estate management company on a prestigious London development and lease with complex qualifying long-term agreement issues.
Estate agents and brokers

RIAA Barker Gillette appreciates the importance of positive relationships with all third parties on each transaction. Therefore, we work with agents and brokers to ensure a transaction runs smoothly and act as a sounding board to decode any jargon. We know how vital it is to keep the lines of communication open and keep our client’s objectives in mind. Our proactive approach ensures that transactions reach completion with transparency and efficiency.

Practice areas
  • Alterations
  • Assignments
  • Dilapidations
  • Disposals
  • Enforcement of covenants
  • Guarantees
  • Lease renewals and negotiations
  • Licensed premises
  • Possession
  • Qualifying long term agreements
  • Rent deposits
  • Rent reviews
  • Restrictive covenants
  • Security
  • Service charges
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News/Insight

  • Service charge disputes in mixed-use properties: who is responsible for what?
    Service charges in mixed-use properties can lead to disagreements between landlords, residential leaseholders and commercial tenants. We explore their legal rights, a recent Court of Appeal decision and how disputes can be resolved.


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  • The do’s and don’ts of using AI in your business
    AI can help businesses improve efficiency and make informed decisions, but it also comes with risks. Explore the key do’s and don’ts of using AI responsibly, including data protection, legal considerations and the importance of human oversight.


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  • Next equal pay appeal: when can market pressures justify different pay
    When can recruitment and retention pressures justify different pay? Karen Cole explores the Next equal pay appeal, explaining why equal pay risks remain and what employers should consider when reviewing pay packages and the evidence supporting their


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  • Domestic Abuse Protection Orders: where are they available and what other protection can you seek?
    Domestic Abuse Protection Orders can offer tailored protection, but availability is currently limited. Pippa Marshall explains how they work, who can apply and the other protective orders available, including non-molestation and occupation orders.


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  • Missing beneficiaries and unknown heirs: what should executors do?
    What should an executor do if someone entitled to inherit cannot be found? James McMullan explains how to trace missing beneficiaries, the limits of statutory notices and the options to consider before distributing an estate.


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What they say...

  • Bryan E, September 2026
    Absolutely outstanding “This firm is super professional, efficient and friendly at the same time. You could not wish for a better service. I have used them for my Will and a range of other matters over many years. I’ve found all the vario

  • Jan Norris, September 2026
    Excellent Service “Charlotte Barbaroussis has prepared our wills, LPAs and a discretionary trust. She was professional, kind and patient throughout. A very fine person to have looking after us.”

  • Brian Nunan, August 2026
    “I dealt with the group for many years, and no matter which solicitor I used, the results were always the same. Excellent!”

  • Client, July 2026
    Constructive and empathetic “I contacted Pippa Marshall at RIAA Barker Gillette through a recommendation regarding a family law matter. Pippa was always clear, efficient, empathetic and helpful, offering constructive insights on my situation. I

  • Dino, July 2026
    A lucky professional meeting! “We had an excellent professional experience to recommend to all those who need legal help in the UK.”

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