Luxury Towns in Morris & Somerset CountyWhen it comes to luxury living in Northern New Jersey, Chester and its surrounding towns are among the most desirable locations for those seeking privacy,
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Testimonials
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Stephanie was a great help in my first time home buying experience. She was fast in obtaining appointments for listings I was interested in and was prompt in producing paperwork for the offers I placed. Once under contract, she was an excellent resource on next steps in the process and providing references for real estate attorneys and the home inspection process. Despite a wild housing market, she helped make the process easy and stress free for me.
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- Patricia Reynolds
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Steph was my agent for purchasing my first home and she was amazing! Great knowledge, professionalism and positive attitude! She guided me through the whole process, was fast to get back to me and advised on all matters! Highly recommend!
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- Vera Kokoreva
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Stephanie is fast, efficient, and has the hustle to get things done. She listed my property and found me a tenant in less than 10 days. Highly recommend for busy professionals who want an efficient and easy to work with realtor
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- Aashish Takkala
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I worked with Stephanie before, and because she is such an easy going person, it was no brainer to call her again. She always ready to answer all the questions, and kept me informed throughout the whole process. I absolutely recommed her . :)
Anita A.
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- Anita Ancsin
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Stephanie is very professional and focused on the features we were looking for.
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- Donna S
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My husband and I were searching for a home that suited both of our needs for almost 2 years! Once we met with Stephanie, she actually did something no one else did and that was listen. In a market where homes are scarce she was able to find my family's forever home! Not only that she took the pressure off of the closing process by ensuring that we are well prepared with a checklist of what we will need to close and when. She even remembered my children and provided resources and recommendations!
I can literally go on and on about the level of professionalism, comfort and ease that Stephanie provided. One would need to experience this for themselves!
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- Tamara White
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I was in the market for a house in New Jersey. A colleague of mine refer me to Stephanie, who help his family to find their dream home. Stephanie was extremely friendly and knowledgeable. We discuss what I was looking for. She gave me a honest opinion of the current housing market situation and we start our house searching. She arranged all the house viewings according to my tight schedule. She was always on time, she gave me lots of pointers during our viewings. Once we found the house I like, she prepared an accommodating offer and we got the house. Once under contract, Stephanie serves as a seamless operator whenever I need to communicate with the seller. She was quick to respond to my questions and concerns. Her advices and professionalism truly made my house buying process much less stressful and my family couldn’t be more grateful for her service. Highly recommended.
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- Tony Yuen
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Stephanie is very knowledgeable, professional and easy to work with.
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- Donna Stahl
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Great to work with! You’ll be happy with her responsiveness and competency.
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- Christopher Cleffi
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We can not recommend Stephanie enough. Stephanie listened to our house buying wish list and was extremely responsive. She recommended numerous properties that fit our criteria and got us appointments to see properties we had an interest in very quickly. She was very helpful during house tours. She helped point out red flags but also helped us see the potential in some houses. Even after we figured out which house we wanted, she was instrumental in getting us into our house, during this especially difficult time in a pandemic. She recommended house inspection companies and mortgage brokers. She also facilitated the house and fire inspections- she knew just what to do! She's honest, direct and a fierce advocate who makes sure that you are getting the attention you deserve throughout the entire process. Although she has a lot of clients, she makes you feel like you are her most important one and she is very professional, which is exactly what we wanted in the person who helped us make the largest purchase of our life. Thank you Stephanie!
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- Kristopher Perez
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Stephanie was very helpful and she works hard to find you what you need.
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- Steven Segarra
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Stephanie was very knowledgeable and professional. She made the whole buying experience very friendly. I cannot thank her enough. Highly recommend!!!
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- Janti Wazirmas
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Stephanie was a great help to us in finding a rental for our family. She was knowledgeable about the area and location. Her response time to our questions through text and email was very quick. She was also flexible in accommodating our schedule for showings. We appreciated all her hard work and help.
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- Janelle Riaubia
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Stephanie is a hard-working, laser-focused, prolific realtor whose home search acumen for clients is supreme. Stephanie was my realtor, and she did a phenomenal job finding my first home. Stephanie worked assiduously around the clock searching for homes, showing my wife and I homes, as well as sending offers. Stephanie's pronounced experience was showcased when she would prodigiously find us great homes. To top it off Stephanie set us up for success by providing us great connections that allowed the purchase of the home to come to fruition. Stephanie meticulously explained the home purchase process and devoted a substantial amount of time assuring that the purchase of the home would be a success. I highly recommend Stephanie to anyone looking for a home!
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- Bryan Hiciano
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Stephanie was recommended to my fiance and I by another realtor. Our feelings for Stephanie run much deeper than just the fact that she was our closing realtor on our new forever home. From the beginning Stephanie was punctual to meetings, friendly, and beyond helpful. She made her schedule work for ours so that we could see as many houses as we desired. Stephanie was personable and much more than just a realtor to us. We can only wish her continual success in her future endeavors!!
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- Samantha Labriola
About Stephanie Mancilla
Stephanie Mancilla is an experienced New Jersey Realtor® serving home buyers and sellers throughout Chester, Hackettstown, Long Valley, Morris County, Warren County, and the surrounding communities of Northwest New Jersey.With 20 years of experience in financial management and investment analysis, Stephanie brings valuable financial insight to every real estate transaction. Her background allows her to carefully evaluate market conditions, analyze property values, explain the numbers clearly, and help her clients make confident, well-informed decisions.
Stephanie also has extensive real estate management experience, including managing two offices and supporting more than 50 agents with training, compliance, transaction procedures, and day-to-day operations. This behind-the-scenes industry knowledge gives her clients an added level of guidance, organization, and attention to detail throughout the buying or selling process.
Whether she is helping a first-time buyer understand their options, preparing a homeowner to sell, marketing a luxury property, or advising an experienced investor, Stephanie provides personalized strategies based on each client’s specific needs and goals. She understands that real estate is more than a transaction—it is often one of the most important financial and personal decisions someone will make.
Known for her honest communication, strong negotiation skills, local market knowledge, and hands-on approach, Stephanie remains accessible and involved from the first conversation through closing. Her goal is to simplify the process, protect her clients’ interests, and help them move forward with clarity and confidence.
If you are looking for a knowledgeable and experienced New Jersey real estate agent with a strong background in finance, market analysis, and real estate operations, contact Stephanie Mancilla to discuss your next move.
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Welcome to my blog! I'm Stephanie Mancilla, your friendly neighborhood real estate agent, and today I'm thrilled to share with you all the reasons why Hackettstown, NJ, is a fantastic place to call
Areas We Cover
- Allamuchy Twp.
- Basking Rdg Park
- Bedminster Twp.
- Bernardsville Boro
- Califon Boro
- Chester Twp.
- Hackettstown Town
- High Bridge Boro
- Independence Twp.
- Liberty Twp.
- Mansfield Twp.
- Mendham Twp.
- Mine Hill Twp.
- Morris Plains Boro
- Morris Twp.
- Morristown Town
- Mount Arlington Boro
- Mount Olive Twp.
- Netcong Boro
- Parsippany-Troy Hills Twp.
The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. and REMAX Heritage Properties. Real estate listings held by other brokerage firms are marked as IDX listing. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. This information is being provided for Consumer's personal, non-commercial use and may not be used for any purpose
