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

Find Your

Use our Property Search page to view properties for sale in the local area. Easily view listings in your favorite neighborhoods.


New Listings

Get alerts of new properties meeting your search criteria delivered right to your inbox. It's FREE and you can cancel at anytime.

Sign Up

What's Your

Are you thinking of selling your home? Get a free evaluation and market analysis of your home with absolutely no obligation.

Get Valuation

Quick Search

Realtor Equal Housing Opportunity Multiple Listing Service

What my clients are saying  

In my experience I feel very comfortable with Sebastian Hernandez, as our realtor We bought our 1st home a few years back and now we decided to buy again and he was the first person we had in mind. Which it was a great one . The same day we close the deal. Less than a month we were able to move in our new home. Thank you Sebastian , we really appreciated. You are the best


~ Nidzia

Recommend Sebastian Hernandez at Greater Chicago Real Estate for real estate services. He is very knowledgeable, friendly and informative and helped me by helping my senior parents deal with a tenant leasing issue. He helped provide a leasing contract, explained options and answered questions we had. Thank you Sebastian! A++


~ Jude B

Experience and thoughtful patience, brought about a successful sale. If you are looking for an experienced Realtor that you can trust to bring results, I will tell you to look no further and to contact Sebastian J Hernandez immediately. Sebastian's thorough knowledge and experience with past property histories and current housing trends has made him a valuable resource in marketing, showing and closing on our property. He helped us understand what a potential sale looked like and what we needed to do in order to achieve our desired result. We liked his direct approach to evaluating the value as well as potential value given the circumstances of the property. His recommendations helped us see the real results we would get out of any potential sale.


~ Roberto Luque

Sebastian, is a gentle Giant .. his tenacity, foresight , experience and knowledge is always on point.. outstanding professionalism (maintaining us calm through this treacherous sale for my parents, dealing with multiple difficulties) never loosing his cool and alway reminding us the right buyer was out there..) superb communication skills (always kept us informed on feedback from perspective buyer) even following up after sale was completed.. A man that has integrity.. That makes no promises but delivers in a huge way … Thank you Sebastian


~ Angel Cardoso

Very profesional and helpful.


~ Maria Del Rosario

I don’t normally write these reviews but this time deserves a special nod. As a seller, Sebastian and I have done many transactions together over the past years and they’ve all been great, his attention to detail and meticulousness and knowledge endures but this deal required special attention and care, Sebastian was able to adjust and maneuver professionally very well, he and I worked extremely well to keep the deal from falling apart and getting to close. Much appreciation is due. You will not be disappointed in going with Sebastian!


~ Austin Kelly

We would like to express our gratitude to Sebastian and Joanna for their work in the sale of our 6 flat property We initially had a conversation about what kind of sale it was going to be. Sebastian gave us guidelines as to what to take care of and what did not matter for the sale. They personally notified us of all offers promptly and made sure everything moved forward with as little stress to us as possible. They are both very detail oriented and hard working. I would highly recommend them to anyone looking for a realtor.


~ Dushan

Sebastian is a great realtor, he helped answer all our questions and concerns. He is super attentive and was very patient with my family and I during the process of finding our new home. I can not thank him enough. I will definitely be recommending him to friends and family of mine.


~ Leslie Romero

Best in the Chicagoland!!! Sebastian is the best Realtor out there. He is honest and trustworthy. He never made us feel pressured into buying our 2nd home we did not like. He made suggestions throughout the process that were very helpful. We highly recommend Sebastian. Thank you so much!!!


~ Lorena L

Helpful & very patient My sister and I were the buyers of this property. We both had VERY different ideas on the type of home we wanted to buy & the location we wanted to buy in. The touring was a little complicated in the beginning, but at the end he made sure we closed on a home that we both loved and were able to agree on! Sebastián was beyond helpful and was patient with us throughout the entire process. He gave us advice, kept us updated & definitely made this process easier than we thought it would be. I will most definitely recommend Sebastian to friends & family as well as working with him again in the future!


~ Jasmine Ortega Gomez

Sebastian J Hernandez haves a great communication skills and very professional and courteous Sebastian J Hernandez is very professional and very helpful during this whole process. I would recommend him to anyone that wants to sell or buy a house.


~ Claribette

He knows what he is doing doing. Since I never purchased a home before, I had no idea what I was doing. That's why I wanted to find an agent with a lot of experience. Sebastian held my hand through it all and never left any questions unanswered. I am so happy I chose to work with Mr. Sebastian.


~ Nasimi Akhmedli

Help Selling My Home If you’re looking for someone to help you sell your home look no further. Sebastian was extremely professional and informative. He took the time to explain the selling process and answer all the questions we had. He kept us informed on what was going on during the process. The selling process was as painless as possible.


~ Claribette Vazquez

Sebastian Hernandez of Greater Chicago Real Estate Inc sold our home and is great at what he spectacular at his job he goes above and beyond and I’ve been working with him for over 10 years.


~ Nohely Pena-Rodriguez

ebastian was very responsive and great to work with as first time sellers. With his guidance, the process exceeded our expectations.


~ Regina Palafox

Exceptional Experience! Working with Sebastian was a great experience. From the first phone call thru the last initial on our closing documents, Sebastian was always available and attentive. He listed to our needs and found us homes that fit our criteria. From there, he scheduled multiple showings and was regularly available to answer any questions we had on potential properties. Sebastian clearly outlined the buying process and ensured we had all the right information available to make the buying process as smooth as possible. Thank you Sebastian for helping my family find our dream home!


~ Josh R.

Sebastian is a great realtor. He is extremely knowledgeable and professional. Even in this difficult market he remained focused and positive. He communicates well and always makes himself available to answer any questions. We relocated to Texas in July and Sebastian took charge and got our Chicago home sold. We highly recommend his services. Thank you for making us comfortable during this transition. Sincerely, Christina and Gonzalo


~ Caroline Colindres

I’m a first time home buyer and needed some advice. I called Sebastian and he was very professional and helpful on real estate information. He is highly recommended.


~ Aria Ruach (Aria)

Thank you. It was a pleasure to have helped you and your family to your next home.


~ Ellen Lawando

Sebastian was great! My husband and I were first-time home buyers with a lot of questions and needed a lot of guidance on everything - from different home types, to choosing a neighborhood, to home project feasibility. He was very patient and flexible and very helpful!


~ Stephanie Diaz

Sebastian, is a very professional realtor, very responsible. I'm Eduardo Izquierdo and I approve this message.


~ Eduardo Izquierdo

Sebastian was a great help in finding our home on the southwest side of Chicago! We reached out to him based on the reviews of his clients and his experience, and from his first quick response to his attentiveness through the closing, we felt prioritized and in good hands. We’d turn to him again and glad to recommend him.


~ Carlos Fernandez

Great? experience!!!! Sebastian? was helpful about our needs & concerns. If he didn't know the answer to our question. Sebastian made it his priority to get the info. That's the kind of person you would want to work with when buying a home. Someone who communicates with you & also makes sure you are happy with your choice. We were grateful to have realtor like Sebastian. Thank you so much for everything!!


~ Lorena Lopez

Sebastian was extremely helpful and open to listening to our concerns. He treated us like we were his only client. We'll definitely be working with him again in the future.


~ Victor Murrell

Estoy satisfactory con la ayuda que el me brindo.


~ Flavio Quito

The best on his field is simple a good person a professional on all


~ Floiran Jimenez

Sebastian was amazing to work with. In the Real Estate profession, Integrity and Communication are key components in any transaction. Not only was Sebastian an awesome communicator he values his name and doesn't do anything to tarnish his reputation. Working with Sebastian we made the impossible become possible for both of our clients and created a Win-Win transaction. Can't wait to close more deals with him!!


~ John Robinson

5 out of 5 stars!


~ Jose Avilar

Have done over twenty showings together , always in time Excellent person to work with , easy to talk about real estate .


~ Eugen Bereza

The best service you could ever get from someone when you are looking for a house. Sabastian answer all my questions, put my concerns first and got the house I was looking for within the time frame that I needed. I will recommend him to all my friends and family also because his customers Sevices skills are impeccable. I appreciate everything you did for me. Thank you


~ Rosabel Santillanes

From the very beginning of this transaction Sebastian was transparent and always available to answer questions that I may have had. I was always aware what was occurring as far as transactions, money marketing, taxes, every little detail was taken care of in a timely manner and efficiently . I would recommend to family and friends


~ Maria M Lopez

From the very beginning of this transaction Sebastian was transparent and always available to answer questions that I may have had. I was always aware what was occurring as far as transactions, money marketing, taxes, every little detail was taken care of in a timely manner and efficiently . I would recommend to family and friends


~ Red Raven

5 out of 5 Stars!


~ 3108eduardo

5 Stars via Google Reviews.


~ Eduardo Martinez

Sebastian is very professional. He listens and he is always very responsive. He is knowledgeable about his area and I have been… pleased with his level of work.


~ Joseph Green

I went to college with Sebastian and when I needed a reale state agent to help my mom sell her old building and buy a new home the… majority of my friends told me Sebastian is a dependable professional that communicates effectively and with patience. My mom appreciated that Sebastian made himself available when she had questions and he always assured her that every question is important. He was not pushy with an interest in making a quick buck and was focused on helping my mom, at 79 years old, find a home that SHE wanted. Sebastian's 20+ years in the market and his interperonal skills make him a real estate agent your family and friends can trust. My mom is happy and that's all we wanted. ??


~ Gabriel Cortez

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

More Reviews

Want to Know How Much Your Home is Worth?

Get Your FREE Home Market Analysis Report Right Now!