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Social Media / Email

As buyers have increasingly gone online, I have worked hard for over 23 years to create the most distinctive and most comprehensive online marketing program in the business. My listings are showcased not only on websites, but social media and email, as well. Your property must be easily found online and without any barriers to viewing the information or photography, such as “sign-up” forms that prevent viewing the full site. Each property site is synchronized to my web site, as well as social media channels and email lists. I never require audience registration.


I have amassed a following of over 14,100 followers Realtors across the country. Find my account on Instagram @youlistyoulast.


I have over email address for 1200 Realtors who have subscribed to my list.


  • @youlistyoulast
  • @sanfranciscoluxuryhomes
  • Facebook
  • LinkedIn
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PHONE

EMAIL

‪(415) 494-7236‬

  • @SanFranciscoLuxuryHomes
  • @YouListYouLast
  • Facebook
  • LinkedIn

Sotheby's International Realty

117 Greenwich Street

San Francisco, CA 94111

DRE 01369951

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© 2025 James Kastner & Co., LLC & Sotheby’s International Realty. All Rights Reserved. Sotheby’s International Realty® is a registered trademark and used with permission. This website is not the official website of Sotheby’s International Realty. Sotheby’s International Realty does not make any representation or warranty regarding any information, including without limitation its accuracy or completeness, contained on this website. Real estate agents affiliated with Sotheby’s International Realty, Inc. and some independently owned offices are independent contractor sales associates and are not employees of Sotheby’s International Realty. Equal Housing Opportunity.

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