Karen Mannion

Real Estate Salesperson

Photo of Karen Mannion

Karen Mannion
Real Estate Salesperson

At a glance

My Communities
Ardsley, Dobbs Ferry, Eastchester, Edgemont, Elmsford, Harrison, Hastings-On-Hudson, Irvington, Sleepy Hollow, Tuckahoe, White Plains, Yonkers

Working with Sellers, Buyers, and Renters, Foreclosures, First Time Homebuyers

Lives In

Husband Kenrik and daughter Madelyn

About me

Karen's exceptional client service is a reflection of her engaging and energetic character.  She is an effective communicator, listener, and superior negotiator.  Karen pursues her clients' goals, whether they are sellers, buyers, or renters.  She always advocates in their best interests and, due to her thoughtful regard for clients' individual needs, generates many referrals from previous customers. 

Karen brings a distinctive combination of skill and experience to her career at Houlihan Lawrence.  Previously to joining the company, she was consistently regarded as a successful salesperson with Keller Williams. 

Prior to her real estate career, Karen worked in the corporate world for companies such as Diageo, Random House and Roust Inc.. 




Professional Associations & Designations

Karen is a member of the National Association of Realtors, the New York State Association of Realtors, the Hudson Gateway Association of Relators, and the Hudson Gateway Multiple Listing Service.


B.A. Forensic Psychology, John Jay College of Criminal Justice. Karen is a learning based agent and continues to participate in advanced Real Estate Courses in order to remain at the forefront of the industry.


We met Karen at an open house for the home we eventually bought. She was incredibly patient with us as we made some tough decisions about what to offer on the house and didn't push us in any direction weren't comfortable with. Karen was incredibly responsive, communicative, and helpful. She went out of her way for us on more than one occasion to bring important information to the table and to get the deal done. On top of that, everyone else involved in the deal (mortgage brokers, lawyers, etc) loved her, too! Thank you Karen!!


Laurel G.

Karen was incredible to work with. From the moment we met her we felt comfortable and at ease working with her. She was extremely knowledgeable, responsive, helpful and supportive throughout the entire process. She gave us excellent advice and communicated clearly and with patience. We ran into a lot of issues when buying our first home and Karen maintained the upmost professionalism throughout. We cannot recommend her enough. Thank you!

Michael H

Karen was so helpful, honest, and responsive. She navigated us through a long and difficult purchase and never lost patience! I highly recommend her, she's a wonderful agent.

Deirdre C.

We can’t recommend Karen enough! She is knowledgeable, attentive, professional, and so sweet. We are so glad we had Karen to help us find our forever home!

Danielle F.