Lonnée Hamilton, Director, London Realty International

Lonnée Hamilton is a seasoned real estate professional deeply entrenched in property expertise. Lonnée co-founded The Hamilton Team alongside her mother, a long-time estate agent in the States, achieving top-producing status at Sotheby’s International in Pasadena, California. Transitioning continents to London, Lonnée first aligned with Keller Williams UK, where she diligently mastered the intricacies of the UK property market. Driven by an unwavering commitment to superior service and integrity, she founded London Realty International, driven by a vision to redefine client-estate agent relationships through communication and results. Her clientele spans diverse profiles, from expatriates seeking guidance in London’s property landscape to established locals looking to sell their homes. Beyond her professional pursuits, Lonnée finds leisure in cycling along London’s picturesque canal paths with her husband. As an alumna of New York University, she actively contributes to the NYU London Alumni group and also served on the board of the American Women’s Club of London, emphasizing her commitment to the expat community in London.


The real estate industry has experienced a monumental shift in recent years with the advent and proliferation of online real estate marketplaces. These digital platforms have reshaped the way properties are bought, sold, and researched, significantly altering the dynamics among buyers, sellers, and agents. The evolution of these platforms has led to a transformation in the real estate market, empowering stakeholders in multifaceted ways and sparking competition among established portals.

In the United Kingdom, the dominance of portals like Rightmove and Zoopla has been a longstanding norm. However, a new contender, OnTheMarket, is poised to disrupt this landscape. CoStar Group, Inc. (NASDAQ: CSGP), a global leader in online real estate marketplaces, recently announced a proposal to acquire OnTheMarket for £1.10 per share in cash or approximately £100 million.

Founded in 2013 by agents seeking to provide a competitive alternative to existing UK property portals, OnTheMarket has steadily grown its network of agents and property listings. Its approach, tailored to benefit agents, has garnered over 13,000 agent advertisers and attracted high-intent leads at a fraction of the cost incurred by other portals in the UK.

CoStar Group, an S&P 500 and NASDAQ 100 company, is renowned for its operation of property portals globally. Its websites collectively garnered approximately 280 million visits in September, roughly double the monthly visits reported by Rightmove. The company has a strong foothold in the U.S., running successful residential portal networks like Homes.com and Apartments.com, which drew in 240 million visits in September alone.

With a presence in approximately 190 countries and clients across over 135 countries, CoStar Group operates 28 property portals, investing substantially in creating exceptional consumer website experiences. Backed by nearly 1,200 software developers, CoStar continually innovates and builds new tools that enhance property market efficiency, catering to hundreds of millions of users monthly.

CoStar Group has a track record of acquiring and nurturing property portals that weren’t initially market leaders. For instance, its acquisition of Apartments.com in 2014, ranked fifth among U.S. residential rental platforms, transformed it into the top player in the country, with revenues nearing a billion dollars. Similarly, its recent acquisition of Homes.com, initially the sixth-ranked residential property portal in the U.S. with 6 million unique visitors, propelled it to become the fastest-growing residential portal, attracting over 100 million unique visitors in September 2023. Homes.com now stands as the second most trafficked residential marketplace in the U.S.

The potential acquisition of OnTheMarket by CoStar Group signifies a shift in the UK’s real estate portal landscape. CoStar’s history of acquiring and transforming portals into market leaders could reshape the competitive dynamics among property portals, potentially offering increased choices and enhanced services for buyers, sellers, and agents.

The evolution of online real estate marketplaces globally has empowered buyers by providing extensive property listings with detailed information, virtual tours, and advanced search filters. This accessibility allows buyers to conduct thorough research, compare properties, and explore neighborhoods without geographical limitations.

For sellers, these platforms offer unparalleled reach and visibility. Online listings attract a vast audience, transcending local boundaries and reaching potential buyers globally. Tools provided by these platforms empower sellers to create compelling listings and gain valuable insights into pricing strategies, increasing the likelihood of a successful sale.

Real estate agents have experienced a transformation in their roles due to online marketplaces. These platforms serve as powerful tools for agents to showcase their listings, expand their client base, and provide enhanced services to their clients, including virtual tours and personalized recommendations.

However, amidst these advancements, challenges persist, including data accuracy, privacy concerns, and the need for ongoing innovation. Looking ahead, the integration of augmented reality (AR) and virtual reality (VR) technologies is anticipated to revolutionize the real estate experience, enabling virtual property tours and more immersive interactions.

In conclusion, the evolution of online real estate marketplaces has significantly transformed the industry, offering extensive benefits to buyers, sellers, and agents. The potential acquisition of OnTheMarket by CoStar Group marks a pivotal moment in the UK’s real estate market, signaling a new phase of competition and innovation. As these platforms continue to evolve, the future holds immense potential for further innovation and transformation within the real estate industry, promising improved experiences and services for all stakeholders involved in property transactions.

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