San Diego, La Mesa, El Cajon, Santee, Spring Valley, Lemon Grove, Jamul, Alpine California Real Estate Company

About Sean Hillier


My realtor was Sean Hillier, and I couldn't have been happier with him. We literally looked at hundreds of homes until I found the right one. He wrote dozens of offers and never complained.

We once spent the day looking at 17 houses, he had set up appointments with each one and mapped out the locations to make sure we maximized our time and even treated for lunch.

Whether we spent the day looking at several houses or just one, Sean took the time to always accommodate my schedule.

His attention to detail on finding the house best suited for my needs was a pleasant surprise and pointed out things that nobody else noticed.

I highly recommend Sean Hillier as your realtor.  

-Mazen H.


I'm a licensed broker and investor so I am intimately familiar with what it takes to be a really good, stand-out agent. I will not work with most. Sean Hillier is one of the few, rare agents that really understands what it takes to be in this unforgiving industry.

I've worked with Sean Hillier and purchased several properties with him in the last year. Sean has impressed me from day 1 with his professionalism, knowledge and overall understanding of the real estate business. If you want good advice, hard work and great service, Sean is your man!

-Kevin D.


Sean is a great agent. I am an investor and Sean really knows his business and has an ability to identify compelling opportunities. I recommend Sean highly.

-Ralph G.


Sean Hillier is a great real estate agent for investors. He shows his professionalism and patience by keeping me informed on possible good deals.

-Lai T.


Sean is our go-to guy for investment real estate opportunities. Sean is a true class act and true professional in the real estate industry. He is a man of integrity and passionate about collaborating and supporting others. He is driven, focused and always has his clients best interest at heart ahead of the transaction. It is a pleasure to work with Sean.

-Gregg F.


Sean Hillier has always given me great service. As an investor for more than 20 years its always good to find an Agent that is honest and not just looking for a commission but can advise you on the merits of a real estate investment. I have always valued Sean's ability to know a good deal from a bad one so that I don't waste my time looking at properties that don't fit my investing criteria. I give Sean two thumbs up.

-Art H.


  • Sean Hillier
    CalBRE #01872754
    Image of Sean Hillier
    9555 Grossmont Summit Dr.
    La Mesa
    CA 91941 US

    Phone: Direct: 619-820-7202

    Sean is a Broker Associate with Coldwell Banker, and Team Leader of Hillier Taylor Property Advisors. Sean has been buying and selling homes since 1986, and currently owns three houses. He's also a partner in a group that owns four rental properties near Phoenix. Sean is a UCLA graduate, and spent 25 years in television news production and management, winning multiple Emmy and Golden Mike awards. After getting his real estate agent's license, Sean has been selling an average of about 20 properties every year. Before launching a team at Coldwell Banker, Sean was an agent at Pacific Sotheby's International Realty, then became an REO Director at Windermere Real Estate SoCal. Sean was elected by his peers to the 2019-2020 Board of Directors of the Pacific Southwest Association of Realtors. He has also emceed PSAR's weekly East County broker caravan since Jan. 2015. Sean was honored by his peers as PSAR's 2015 East County Realtor of the Year.


    Send Sean a message.
  • Lorelei Taylor
    CalBRE #01966457
    Image of Lorelei  Taylor
    9555 Grossmont Summit Dr.
    La Mesa
    CA 91941 US

    Phone: 619-933-2251

    Lorelei Taylor and Sean partner as Team Leaders at Hillier Taylor Property Advisors. Since 1986, Lorelei has been working with both large and small-scale commercial, residential interior design projects, and real estate development. Lorelei’s designs include award winning Street of Dreams homes, designing and staging model homes, historic preservation projects as well as appraising antiques and home contents. Lorelei can not only assist with the purchase or sale of a home, she can appraise and/or empty the contents of homes as well.

    Lorelei`s designs, products and advice have been featured on HGTV, the Food Network and in such publications as Country Living, Americana, Victoria, Old Stuff, and Country Pleasures magazines. She has a Masters in interior design and architecture.

    Send Lorelei a message.
  • Sacha Nash
    Image of Sacha Nash
    9555 Grossmont Summit Dr.
    La Mesa
    CA 91941 US

    Phone: 619-757-3838

    Before Sacha was a real estate agent, she was a residential home designer. Her passion to help clients find and make the home of their dreams is why she got into real estate in the first place. She worked for several years with her father, a general contractor, only to later pursue her love of design and construction at USC school of Architecture and Design. Not surprisingly she learned a few things along the way. She's excited to use her unique blend of skills to help her clients achieve their home buying and selling goals.

    Send Sacha a message.
  • Britney McGuffie
    Image of Britney McGuffie
    9555 Grossmont Summit Dr.
    La Mesa
    CA 91941 US

    Phone: 619-985-2565

    Britney McGuffie is our newest team member, but she and her family have years of real estate sales experience. Britney started at Keller Williams, then worked with investors at Pacific Investment Properties in Carlsbad, where she became skilled at analyzing distressed properties for their profit potential. Britney, her husband and their child now live in Imperial Beach, and focus on South Bay properties. She believes homes are special places, so it's very important to choose the right one! 

    Send Britney a message.

Contact Information

Photo of Sean Hillier Real Estate
Sean Hillier
Coldwell Banker West
9555 Grossmont Summit Dr.
La Mesa CA 91941
Direct: (619) 820-7202
Fax: (619) 502-7526

CA DRE Broker lic. # 01872754