Keller Williams Main Line
Janis Peterson
Janis Peterson, Realtor®, GRI, ABR, SRES, CSP


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About Janis Peterson, Realtor® Real Estate Agent, Keller Williams Main Line Ardmore PA

Experience and Specialty


Janis Peterson, Realtor®, is a highly-experienced Main Line real estate agent, with 25+ years serving Main Line Buyers and Sellers find their dream homes and selling their Main Line properties.  She has extensive sales and marketing experience, as Marketing Manager Europe Glaxo Smith Kline, Pfizer, Bayer Miles, Merck

  • Invited speaker for "Lunch 'n Learn" employee seminars at Glaxo SmithKline, on "The Ins and Outs of Being a Smart Buyer" and additional real estate seminars.

Janis Peterson has excelled in helping buyers and sellers of fine properties in the Philadelphia Main Line since 1994, specializing in real estate and homes of Montgomery, Delaware, and Chester County, PA, Pennsylvania.

  • Highly personalized service
  • Buyer’s Agent representation available
  • Highly knowledgeable Main Line real estate
  • Experienced negotiator
  • Specializing in both domestic and global relocations
  • Relocation specialist


  • GRI®: Graduate REALTOR® Institute

  • ABR®: Accredited Buyer Representative

  • SRES®: Seniors Real Estate Specialist

  • CSP®: Certified New Home Sales Professional


  • BS, Business, Rutgers University, New Brunswick, NJ
  • Deans’ List
  • Phi Chi Theta - National Business Honor Society
  • Columbia University, NY – Business Management (Cert)
  • Amos Tuck School of Business, Dartmouth, NH – Business Management (Cert – won  1st place award as well for business model)
  • University of California, Berkeley, CA  Biologicals.
  • Cordon Blu, Paris, France (Certificate) – bread and croissant making 


      • Innovative and creative with an eye for design and style. 
      • Having remodeled her own home, Janis assists her clients by drawing on her contacts and experience in evaluating floor plans, color, designs, staging, and use of space. 
      • These skills have also been invaluable in helping clients identify and evaluate a home for purchase, as well as actively participating with Janis' clients in preparing their home for sale. 
      • Janis Peterson provides highly personalized, customized service to all of her clients, while using state of the art technology and marketing, based upon her extensive business experience. If you are thinking about buying or selling a home, Janis Peterson will help you create a winning strategy.
      • Janis Peterson has resided on the Main Line for over 30 years and has extensive knowledge of the communities and the surrounding areas, including schools, shopping, restaurants, entertainment, and travel.


      • Janis has resided on the Main Line for over 30 years and has extensive knowledge of these communities and the surrounding areas, including schools, shopping, restaurants, entertainment, and travel. She also is an active  member and supporter of The  Philadelphia  Orchestra, The Pennsylvania, Horticultural Society, Longwood Gardens, The New Horizon Senior Center in Narberth, and local charities.

Areas of Specialization

Areas in which I specialize buying and selling homes include the Philadelphia Main Line, Montgomery, Delaware, and Chester County, PA, including Ardmore 19003, Bala Cynwyd 19004, Berwyn 19312, Bryn Mawr 19010, Daylesford 19333, Devon 19333, Gladwyne 19035, Gulph Mills 19428, Haverford 19041, Malvern 19355, Merion Station 19066, Narberth 19072, Newtown Square 19073, Paoli 19301, Penn Valley 19072, Penn Wynne 19096, Radnor 19087, Rosemont 19010, St. Davids 19087, Strafford 19087, Villanova 19085, Wayne 19087, and Wynnewood 19096, among others.

Janis Peterson is dedicated to providing the most up-to-date market data in the area. Our team is made up of caring, knowledgeable professionals that work tirelessly to help you with the home buying and selling process. 

Contact us at or Tel: (610) 642-3744 for all of your real estate needs.

Whether you're selling your current home or are looking for your dream home, call us at (610) 642-3744 or e-mail for a free consultation.


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