Sandie LaMantia

Portrait photo of Sandie LaMantia


1012 Plummer Drive Suite 301
Edwardsville, IL 62025

Office: 618-655-4100


I have a passion for Real Estate which is why I am in this business! A home is one of the most important assets a person will ever buy or sell and it’s where memories will be or have been made that will last a lifetime. Real Estate is a personal people business and to me it is important to make a connection with all my clients from the beginning which is why I place a strong emphasis on exceptional customer service. 

Extraordinary efforts produce Extraordinary results

I will work tirelessly to make the buying or selling process as smooth and easy for you as possible.

My personal concierge service creates client relationships that last well beyond the transaction. My full service perspective will assist you in preparing your home to sell and my up to date knowledge of neighborhoods and communities will provide you with the information you need to “buy or build”.

So if you are:

  • Interested in finding out what your home is worth in today’s market
  • Curious to know what is available on the market to buy
  • Ready to build your dream home

Call me today for a consultation!

Service Areas

62025, 62034, 62294, 62062, 62040, 62234

Licensed In


Designations & Awards

Certified Residential Specialist, Luxury Collection Specialist, PSA, Relocation Cert, NAR's e-PRO® certification

Ask Sandie LaMantia


Sandie Rocks!

- Chad B

Sandie is an exceptional agent. Always on top of what needs to be done to sell your home quickly. I was more than pleased with all her help and guidance. I listed 4 homes for sale with Sandie as the agent and each were sold in less than 60 days. I highly recommend her!

- Heidi K

Sandie is extremely knowledgeable throughout the entire process of selling a home. She's efficient and always keeps you informed along the way. I listed 4 homes for sale with Sandie as the agent and each were sold in less than 60 days.


Sandie treated me like a family member. She always reassured me that she would get the sale done& she did. Even with many ups & downs she always made sure I understood everything. I have already given her name to someone who is looking for her first house. Thank you Sandie for everything you did for me.

- Joan C

Sandie was a fantastic realtor to work with! She was able to answer all our questions and with following her guidance was able to quickly sell our house for exactly what we desired! Anyone that is to use Sandie as a realtor would not be disappointed!

- Austin S

Sandie was very helpful in our purchase. She has a lot of experience and is a wealth of knowledge regarding real estate. The whole process was seamless.

- Jill B

Where do we start? Sandie is an absolute professional. She doesn’t miss a single beat when it comes to finding, showing, negotiating, and performing logistics and contract work. We’ve worked with sandie and have purchased over 20 properties thus far with her. We can’t recommend her highly enough. If you are looking for a home or investment property, sandie is the best there is. Thank you so much to her and her entire team.


Sandie is extremely knowledgeable and helpful. I would highly recommend her to anyone.


Sandie is So Knowledgeable about the StL Metroeast Real Estate Market! Refreshing to have a realtor prepared with Local Comps similar to your home when you get a chance to sit down with her at her Edwardsville Office!

- Eddie H

Sandie took over a messy purchase of our home in Illinois and guided us through the entire escrow process. However, any good realtor can do that. What sets Sandie apart from all the others, is her after the sale follow-up. She is well connected in the area, and got is carpeting, appliances, painting, and a bunch of other things to help with our

- Ray N

Sandie was awesome to work with, and provided excellent advice, and provided her experience throughout our home buying! She's the best!

- Michelle M

Sandie is wonderful to work with! She answers all questions asked, and in a very prompt manner.

- Bryan M

Being completely new to the process of everything involved with trying to buy our first home was definitely daunting. So glad we had Sandie on our side. Her knowledge, experience and connections were invaluable through every step -- from refining what kind of home/location would work best and what to expect, all the way to advising and helping make offers, the inspection and closing process and so much more. Sandie's very good at what she does, is always available to help in any way, very patient and helpful with all questions and was a tremendous help. We'll be telling anyone we know looking to buy or sell residential real estate to work with her, and we know if we ever have questions about the house or the market, she'll be the first person we ask.

- Scott A

Sandie has been a pleasure to work with. She is highly communicative, professional, and has helped us by sharing her team of professionals with us as well. Thanks Sandie

- Rachael J

Sandie is the consummate professional. She is fun to work with and made looking for a new home in a difficult buyers market more enjoyable. She knows the E'ville area extremely well and was great at keeping us abreast of our target new home opportunities. She learns what it is you're looking for and hones in on finding appropriate properties that check most of the boxes. I highly recommend working with Sandie. Thanks for all your help!!

- Thomas B

No detail was overlooked. Without a doubt, the best realtor I have ever worked with.

- John A

Sandie is great. She helped us along every step of the way. She even helped us get some issues resolved after we had closed and already moved in. We will definitely recommend Sandie to anyone looking to buy or sell a home.

- E. W

Sandie is the best realtor I have ever work with. She is punctual, knowledgeable, kind and helpful. She doesn’t miss a beat!

- Taya H

Very nice, very helpful in finding my new home.

- Annette B

Sandie LaMantia is great! I have recommended her to many others who have enjoyed working with her too.

- Rachel G

Sandie was great to work with and she was always quick with a response when we had questions.

- Molly H

Sandie has helped us sell and purchase two homes and I will never use another agent! Sandie is kind, prompt with responses and works hard to advocate for her clients.

- Kristen K

Sandie’s expertise in realty and accessibility to my questions made this a successful and pleasant transaction for me

- Theresa T

Sandie was so, so patient with me throughout the 2 YEAR process of finding the perfect first home for me. Especially with the housing market being as competitive as it is, the process was trying for everyone involved, but Sandie never gave up hope that we would find 'the one'. Can't thank her enough.

- Amanda J

Sandie has expertly handled the sales of three of our personal properties, including vacant land, as well as two homes. Based on her professionalism and comprehensive knowledge of the real estate market, we also felt extremely comfortable having Sandie handle the sale of my mother’s home when my Mom decided to move to an assisted living facility. My daughter’s previous home in Livingston had been on the market almost a year with no reasonable offers. Sandie came in, recommended some staging and minor spruce-up work, and the house sold very quickly after that. Sandie maintains contact with us even when no real estate transactions are involved. We consider her a friend, and intend to stay in touch, despite having recently moved out-of-State. Berkshire Hathaway should be very proud to have Sandie in their employ as she is the consummate professional in every way!

- October T

Sandie is professional and gets answer to questions by the home buyer or seller quickly.

- Dickson B

Sandy is great! Very responsive and helpful!

- David O

I have nothing but high praise for Sandie. She absolutely went above and beyond in her service for us. All questions were answered with quick response and adequate knowledge. Coming from out of state presented a different protocol for us but Sandie helped us navigate the whole process of buying a home in Illinois. We look forward to working with her in the future and are very confident in recommending her to others.

- Alicia C

Sandie is the best out there...the real deal. We put all of our trust in her to do what she needed to do to get our house sold. And with multiple offers all well above asking price, I'd say she succeeded. Sandie is reliable, honest, caring and takes pride in what she does. She knows the market and the area like the back of her hand. She surrounds herself with an amazing team of people who all were experts in their fields. I could not recommend anyone better!

- Carmen S

Sandie stayed on top of everything with our move. She was very quick with documents and also answered many questions about the area.

- Crystal S

Sandie has been very helpful through the entire process of buying our home. Not only with the purchase, but also with contractor needs, tax questions, etc.

- James S

Sandie is amazing! She listened to what we said we wanted & she payed attention to the little details to find us a great home. She helped us check off each ‘to-do’ along the way. Thank you, Sandie!

- Kathleen H

Sandie is everything we could have asked for and more we will ask for her again jf we need to relocate again

- Daren H

Sandie is a true gem in the real estate world. The entire process was easy, stress-free and dare I say... enjoyable. I could not recommend a better agent and team to handle buying/selling your home.

- Carmen S

Sandie listens to her clients and is an excellent communicator. In purchasing our new home, Sandie provided concierge service with excellent referrals for needed services. In selling our previous home, her recommendations resulted in multiple offers and a cash offer $15,000 over asking price. Sandie is wise and experienced and also really fun. I highly recommend Sandie.

- Tamra C

We have worked with Sandie LaMantia several times through the years. There are several excellent reasons why we continue to choose Sandie to handle our real estate transactions. She is professional, intelligent, funny, hard working and always goes way beyond expectations.

- Annette T

Sandie is AMAZING, she went above and beyond to help me!!! She knows so much about what to ask and who to ask! Her follow up after closing was most impressive. I can't find the words to say how grateful I am that she was by my side throughout the entire home buying experience.

- Kimberly M

Sandie works very hard for her clients. Sandie made sure that our sale went through and that we got the most profit from the sale of our home as possible. I will definitely use Sandie's services again when we buy our next home. Thank you Sandie!!!

- Kristen K

Sandie was a great agent! She was engaging, professional and knowledgeable. I appreciated her familiarity with the market, her availability, and her willingness to show any property in which I was interested. Sandie walked me through all aspects of my purchase from finding the perfect home for me all the way through the closing. I was thoroughly impressed with Sandie; it was a pleasure working with her.

- VanEsta W

Sandi was an amazing realtor to work with . She will stick with you , laugh with you and even cry with you . She goes above and beyond iat her job and makes every client feel like they are her only ones . We could not be more pleased with the service you gave us and would definitely recommend you to a family member . Love you Sandi !

- Maggie O

She is hands down the best realtor in the area. We have bought and sold 3 houses with Sandie in the past 16 years. She holds our interest in the forefront and provides valuable insight regarding the housing market.

- Elise B

Where to start with all the bravos? Intelligent and knowledgeable. Fun to work with. Gets the job done the right way but also does it with humor and camaraderie. Very patient. All-around dandy person to work with.

- Annette T

I never have to worry when she is in charge,I know she has my back. Very professional and wonderful to work with. She knew I was going through some ruff times and helped pick out my new home and selling my home in Edwardsville. Love this lady and would and have recommended her to others. Will do business with her again anytime

- Linda C

Best realtor in the Metro East. Sandy knows everyone that can help you sell your house. Electricians, painters, cleaners, handymen, internet technicians, movers, stagers, mortgage loan specialists. She is relentless throughout all details of the process. I highly recommend Sandy to everyone - buyers and sellers.

- Jeffry B

Sandie is So Knowledgeable about the StL Metroeast Real Estate Market!Refreshing to have a realtor prepared with Local Comps similar to your home when you get a chance to sit down with her at her Edwardsville Office!

- Eddie H

Sandie took over a messy purchase of our home in Illinois and guided us through the entire escrow process. However, any good realtor can do that. What sets Sandie apart from all the others, is her after the sale follow-up. She is well connected in the area, and got is carpeting, appliances, painting, and a bunch of other things to help with our relocation. (This was all after the sale) She even went so far as to help us get our California house sold and advised us through that process as well. It is important to note here that our Illinois purchase was non-contingent so there was no momentary incentive to help us other than she is a really good person. We gladly extend our endorsement of Sandie and if we ever need a realtor again she will be the first person we call.

- Ray N

Sandie is fantastic & so easy to work with. Not only did she adequately lead us through the home buying process, but has also been readily available for various recommendations on home repair professionals after the purchase of our home was complete for several months, as we had moved from out of town. She has even called to check in on our pregnancy! She is so sweet and thoughtful, yet completely professional and trustworthy to work with

- Kimberly W

You will not find a more dedicated realtor anywhere!!! Sandie has what it takes to get the job done..I have listed multiple homes with her and she has never disappointed me. I recommend her to anyone who is buying and/or selling a home. Her years of experience in real estate set her above the rest.. What started as a business relationship has grown into a friendship. She is always there with answers to any questions or concerns I have with selling/buying a home. Sandie's knowledge and professionalism are what sets her apart from the rest!!

- Sandi V

Sandie cares about her clients and goes way beyond what is expected.

- John K

An extremely knowledgeable and proficient real estate agent who is interested in working towards her clients needs. Her work ethic, communication and attention to the smallest details proved to be a valuable asset while looking for our dream home. If your looking for a proactive agent with a high level of enthusiasm, contact Sandie LaMantia, a agent with proven results.

- Theresa G

Property Specialties

Fine Homes, New Construction, Relocation