Greater Chicago Real Estate Inc
3717 W Armitage Ave. Chicago, IL 60647

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Realtor Equal Housing Opportunity Multiple Listing Service

What our clients are saying  

Loved my home shopping experience with sebastian! 100% recommended. Always got back to me and cleared up all my questions. Most important always looked… out for my best interest and always thoroughly explained all my options.


~ Arif Cardona

My experience with Sebastián from Greater Chicago Real Estate was surprisingly great. I got his telephone number on line ,I called him to schedule an… appointment for him to see the property that I was putting up for sale, he asked me for the price I was willing to sell, we agreed it was a fair price and I left all in his hands. Within three days we started getting showings of the property, in a week I got an offer and had a closing thereafter. In summary, I recommend this outfit for their knowledge of the market experience, their professionalism and efficiency.


~ Adam Rodriguez

Four Stars via Google Review!


~ Monique S.

Working with Sebastian was a pleasure. He’s very knowledgeable and made our first home purchase experience smooth and stress free.


~ Abraham A

Thank you for the five stars on Google. It was a pleasure helping you on this journey. Lets stay in touch and do more!!


~ Ahmad R

Sebastian was great to work with, and he was very communicative. We are happy with our purchase, and we would definitely recommend him as a real estate agent to anyone looking for one.


~ Allany A

Five Stars!! Via Google Review!


~ Melo C

Professionalism, Quality. Sebastian took his time in explaining the selling process of my dad’s home. He cleared all the moving steps needed prior to selling which helped the process run smoothly. The house sold in less than a week. Thank you Sebastian and Asia.


~ Judy Serrano

Sebastian Hernandez sold our house about a month ago. He was very professional and responsive. Sebastian provided us with at least 24 hour notice when scheduling visits and always kept us updated with all correspondence and transactions. He explained all steps and broke down all possible scenarios. Instead of the process of selling our house being daunting (first time), it went smoothly. He made great recommendations and also listened to our wants and needs. I would whole heartedly recommend Sebastian for any real estate needs. We would definitely use him again.


~ D. Santiago

Sebastian is the Best Business person I ever met in my life And I am over 60


~ K. Simmons

Sebastian J Hernandez is one of the best in the city with his Mastery craft in Real Estate. I could not be any more happier with his help and guidance in my Adventure in buying a new home. Thanks Sebastian for all your help.


~ Carlos Cruz

Great experience with Sebastian. Very professional. Knows what he’s doing. Took care of everything and always kept in touch with us and always there when we had a question. Really takes care of his clients and a very honest person.


~ Armando Soberanis Jr

Was home shopping and have had quite a few realtors and I'd want to say sebastian certainly stood out. He is very professional and responsive. He gives you a great vibe and not pushy like many realtors I'd dealt with in the past. He made the process as smooth as possible and certainly would highly recommend him to anyone looking to purchase or sell.


~ Jorge Raya

We loved working with Sebastian! He found us some really great properties and explained the home buying process very well for us as two first-time homebuyers.


~ Heather Dart

Very patient and professional. He help me sell my property quickly and effortlessly. He is my go to Realtor in the area now and in the future.


~ Telmo Gaibor

Sebastián is good Agent and professional, he Sold my property in 2 month's. I will recommend.


~ Alejandro Garcia

Sebastian has been doing this for over ten years and it shows. He walked me and my mother, the actual owner of the building, through each step of the process. This is our first time experiencing selling a home and my mother doesn't like feeling vulnerable in these situations. Sebastian's approach made her at ease. Since he knew my mom was not email savvy, he would make time to visit the house and explain each form she had to sign, rather than just sending us an email and having us figure out what we need to do. Very transparent in explaining all details, very patient in answering our questions, very concise with layman terms so we can understand, very direct in negotiating for us, and very accessible every time we contacted him. Never felt pressure from him whatsoever. Highly recommended.


~ Gabriel

I had gone through 2 realtors before meeting Sebastian and I'm so glad we crossed paths. Not only did he aid me in buying my very 1st home but he also helped me to sell my home. Sebastian is every bit of patient, determined and thural. I am definately looking forward to working with him again in the near future to purchase again. Hats off to this man


~ 90's dancehall Me

Very helpful and always a phone call away. Sebastian helped our family find our home and we are first time home buyers. Made the process clear concrete and successful. I will recommend Sebastian to anyone seeking to buy or sell.


~ zuser20141122065227712

Sebastian worked with my husband and I to find a multiunit building. He came highly recommended by a coworker and he was extremely responsive and knowledgeableand in addition to being enjoyable to work with. We were first time homebuyers and he was super patient with all of our questions and helped demystify the process. He was quick to set up viewings and jumped right in. Thanks a million, Sebastian!


~ Maria Roman

Buying a house is a stressful process but Sebastian made the process so much better! Hands down one of the best realtors I’ve ever worked with. He made himself available when we needed to see properties and worked hard to make sure that we got what we wanted! He is experienced and provided us with advice when we discussed pricing. He is genuine and works to get you the dream home you want! I would highly recommend him to anyone!


~ Patricia Zavalza

Sebastian is a great realtor! If you need to sell or buy a home give him a call. He helped us purchase our 1st home and helped us sell our investment property. He loves what he does. Give him a call you wont be disappointed.


~ betterlifehomeremodeling

Highly recommend. Sebastian help my parents sell their property in a timely fashion. He was available and willing to help explain anything throughout the process. My parents are very happy with how they were treated and how things worked out.


~ David Estrada

Sebastian is a professional through and through. His knowledge and professionalism helped guide me through a difficult real estate process. His understanding of the markets and sustained focus on getting to close were essential in closing the sale. I'm very grateful for his help.


~ Mark Blazevic

Sebastian is a true professional! He is very competent, detailed oriented and meticulous. He did more than just list the rental property, he interfaced with tenants to schedule showings, and addressed any concerns they had. He helped to resolve the issues that arose, he dotted the I's and crossed the T's. He was very responsive, timely and patient in assisting me on selling my properties. He kept me informed throughout the entire process from beginning to end. I look forward to and expect to work with him again in the near future.


~ A Keith

Sebastian provides great service and professionalism. He also hooked me up with a great attorney for closing. I will be using Sebastian's services again.


~ Lotta Yanong

Sebastian was very professional and he was always just a phone call away when i had a question. I will be using him for my future purchase and sales..I will recommend him to anyone looking to purchase or sale.


~ david jackson297

I contacted Joanna after sending in a request to view a home. I explained to her that we were interested in buying though had not gone through the process yet and would like to receive more information. Even though we did not have a loan approval letter, she scheduled the showing and gave us advice and suggestions for loans. Joanna is the best! She was helpful and patient and after months of searching for a home, she continued to provide me with the best service, advice and guidance during the entire process. She is very thorough and experienced. I would definitely recommend her to family and friends. I feel she really cares about the buyer. Thank you Joanna!


~ zuser20171206024519910

Sebastian was a great help with finding me a home. He understood my concerns with properties, was very patient and assisted greatly in getting all the information necessary for my final pick. Sebastian has provided his services to many family and friends without fail for many years! He always provides stellar service, which is why I chose him to assist with finding me a home. This was a great hunting adventure! Thank you for all your work! He has a great legal team behind him as well.


~ NoEmiRivEra6

Sebastian did an amazing job on selling my home and buying one all at the same time. He was honest to tell us it was possible and it could be done. He always answered his calls and was on top of everything. Is very rare to find amazing people like this out there! I would recommend him to anyone without a doubt.


~ angelpr8

Sebastian helped my wife and I purchase our first home. He was recommended through friends and after our first meeting with him we knew he would be the best choice for us. He explained the entire process to us and always let me know what I needed to do next. He was always easy to reach and gave me plenty of updates and kept me informed on what was happening. I will definitely be recommending him to anyone looking for home, especially first time buyers.


~ zuser20161229142334696

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