A Global Brand With Meaningful Reach
When you work with me, you get more than local market knowledge. You get the benefit of a respected Bay Area brokerage backed by one of the world’s most recognized luxury real estate brands. For clients in Marin County and the greater SF Bay Area, that combination matters.
It means local expertise, elevated presentation, broad exposure, and a marketing platform designed to reach qualified buyers at every level of the market.
Sotheby’s International Realty was built to connect exceptional properties with qualified buyers around the world. That global network is not just a branding exercise. It is a real advantage for sellers who want broader visibility and for buyers who value trusted connections, high standards, and informed representation across markets.
In 2025, the Sotheby’s International Realty brand reported US$182.4 billion in global sales volume, a network of more than 1,100 offices in 86 countries and territories, nearly US$7 billion in global referrals, approximately 42 million visits to sothebysrealty.com, and 1.38 million social followers. The brand also stated that it remained the #1 most profiled luxury real estate brand in the news.
Representing the Finest Properties Worldwide
THE CHÂTEAU DE CHOULLY Geneva Switzerland
Sotheby’s International Realty is known for representing some of the world’s finest properties, where architecture, setting, craftsmanship, and lifestyle value matter as much as location. That standard of presentation is central to how we market homes in Marin County, with a focus on thoughtful storytelling, elevated visuals, and strategic exposure designed to reach qualified buyers locally, nationally, and internationally.
“I wanted that blue Sotheby’s sign in my front yard!”
Pamela W., Happy Client of Thomas Henthorne
Far More Than Name Recognition
That scale supports far more than name recognition. It helps drive international visibility, digital reach, referral opportunities, and sophisticated presentation for distinctive homes. For Marin sellers in particular, that broader audience can be important when a property appeals to buyers relocating from San Francisco, the Peninsula, Silicon Valley, Wine Country, Southern California, New York or from one of our many international markets.
Bay Area Strength With Local Knowledge
Global reach is only useful when it is paired with strong local execution. That is where Golden Gate Sotheby’s International Realty stands out. The brokerage combines the marketing power of the Sotheby’s International Realty network with deep experience across the San Francisco Bay Area and Wine Country.
In 2025, Golden Gate Sotheby’s International Realty’s agents in 22 offices sold $4.7 billion in revenue, 2,070 transaction sides, and 22 offices.
We have strong regional coverage, a deep bench of experienced agents, and a brokerage with a meaningful presence across the markets that most often connect to Marin County.
Why This Matters In Marin County
In Marin County, presentation and positioning matter. So does the ability to tell the story of a home in a way that reaches the right audience. Some buyers are moving within Marin. Others are coming from San Francisco, the Peninsula, Silicon Valley, Napa Valley, or beyond. A brokerage with both regional strength and international visibility is well positioned to support that kind of market.Our offices in Silicon Valley and the Peninsula mean we have a direct reach into some of the most affluent buyers in the Bay Area.
I am proud to be affiliated with Golden Gate Sotheby’s International Realty and to be a consistently top-ranked real estate agent in Marin. The combination of local knowledge, thoughtful strategy, and elevated marketing provides my clients a meaningful advantage, whether they are preparing to sell a home or looking to buy in Marin County.
Let Me Help You

If you are thinking about selling a home in Marin County, or if you are beginning your search for a home here, I would be happy to talk with you about the market, the process, and the role that presentation, exposure, and brokerage reach can play in a successful result.
I am a Marin County real estate agent with Golden Gate Sotheby’s International Realty, known for thoughtful guidance, strong negotiation, and polished marketing.
You can learn more about me here.
Call or text me anytime at 415-847-5584 to discuss your real estate goals.
Let’s Tell the Next Success Story.™
Click Here to Contact Thomas
Please call / text Thomas at 415-847-5584 or fill out this contact form and he will be in touch right away.







