Some people buy property.
You're building where your life happens.

JSN Realty Group has spent 15 years in these neighborhoods: the ones with the good trees, the express trains to downtown, the parks you can walk to before dinner. Residential, commercial, and investment, all handled properly.

The team

The broker you meet is the broker you keep.

JSNRealtyGroup Joshua

Josh

Broker – Residential, Commercial, and Investment

Fifteen years building JSN Realty Group one closing at a time. Josh works hands-on with investors, business owners, and families trading up, with a growing team behind him handling residential and first-time buyers — so whichever side of the deal you’re on, someone here does it every day.

Focus

Residential, Commercial, & Investment

Licensed

Designated Managing Broker, State of Illinois

Based in

Lemont, Working the Suburbs of Chicago

Communities

The towns we know by heart.

We know which block gets the morning sun, which corner lot’s about to make sense for someone’s next building, and which grade school has the good music program. These are the neighborhoods where we actually work.

Bridges over a Canal in Suburban Lemont Illinois (2)

Lemont

Limestone bluffs, the I&M canal, and a downtown you can actually walk. Historic homes, new construction on the west side, and Lemont High School District 210.

Naperville Riverwalk

Naperville

The Riverwalk, District 203, and a downtown that stays busy on a Tuesday night.

Begin your search

Explore homes in Lemont & beyond

JSN Realty Group knows these communities especially well. Start with a neighborhood, or search every active listing across the Chicago suburbs.

Example Interior 2 (1)

quick search

Start where you already have a hunch

Most people arrive with a town in mind. Pick yours and see what’s active right now, or search everything at once.

 

What we do

Four practices, one phone number.

A first mortgage and a fifth investment property need different expertise and the same honesty. You get both from the same team, start to close.

Community 3 (1)

First-time buyers

Down-payment programs, credit prep, and a walkthrough of every document before it gets signed. Most of our clients start here.

Residential

Move-up families, downsizers, and relocations across Lemont, Naperville and the towns between them.

Commercial

Retail and mixed-use on the Main Street corridors, plus office and light industrial along the rail lines.

Investors

Cash-flow analysis, off-market leads, 1031 timelines, and property managers we would use ourselves.

resources & tools

Run the numbers before you fall in love.

Three things worth doing early. None of them require talking to us first — though we’ll walk through any of it with you if that’s easier.

01

Mortgage calculator

Estimate the monthly payment with Lemont and DuPage tax rates built in, not a national average.

02

What your home is worth

A real estimate from recent comparable sales on your street — reviewed by one of us, not an algorithm.

03

Property search

Every active listing in Lemont, Naperville, and the towns between them, updated straight from the MLS.

quote right

Clients

What it's like to work with us.

Buyers, sellers, and investors on how the process actually went — in their words, not ours.

 

Google
Diane Simmons profile picture
Diane Simmons
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Joshua not only helped us find the perfect home, he negotiated and executed a deal very quickly within our budget and timeframe. The area we chose is highly competitive and he acted quickly to make it happen. Highly recommend JSN Realty group.
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Jim Simmons profile picture
Jim Simmons
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We used Josh to sell our home in Downers Grove. We were away in Florida at the time. He and his team cleared out some larger furniture pieces, did some painting, and fully prepped the house for showing. Within 5 days we received multiple offers. He managed the competing offers to land on the best deal, then he worked closely with us throughout the process to prepare for closing. We couldn’t be happier with Josh and his team at JSN realty!
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Cynthia Serna profile picture
Cynthia Serna
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To begin with, Josh was incredibly thorough, honest, and patient even when we needed to take a break from house searching to let the market breathe. We dove right back in with Josh and he never missed a step in matching us with an area that fit our needs. He’s helped plenty of our family members with their homes and they have nothing but positive feedback. Something that stuck out to us from these comments is the emphasis they had in saying this is someone you can trust and know he has your best interest at the top of his list.
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Daniel Sanchez profile picture
Daniel Sanchez
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Couldn't have had a better experience with Josh from JSN Realty Group. We were treated like family throughout the whole process and answered every possible question a first time buyer can have. His patience, communication, and personal insight was greatly appreciated. We look forward to working with Josh again soon.
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Tamer Rousan profile picture
Tamer Rousan
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We worked with Josh to sell our home. We sold our house within 2 weeks of listing it. Josh was exceptional at meeting us, getting to learn about our home, what is special about it, what aspects of it made it most appealing to buyers. He did a thorough market research, showing us what homes in the market can command in terms of list price and sale price. His staging, marketing and follow-up was outstanding. He was always on time for showing our home, working with other agents, and eventually securing the sale. We highly recommend Josh to help you sell your home.
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Jeff Buth profile picture
Jeff Buth
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Josh was a fantastic realtor. He went above and beyond to show many homes, often one at a time, when inventory on the market was very low. He is experienced and had solid advice on factors to consider and negotiating strategies, etc. Great communication and availability. He’s also knowledgeable about the nuts and bolts of home construction which provided helpful insights that many realtors can’t offer. Highly recommend!
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Zaida Sanchez Chacon profile picture
Zaida Sanchez Chacon
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We couldn’t be happier with our experience with Josh! He helped us find the perfect three-unit property and made the entire process smooth and stress-free. He was incredibly flexible with both of our schedules, responsive, and always there to answer any questions. We’re so grateful for all his help and would definitely recommend Josh to anyone looking to buy a home or investment property!
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Christine Lyons profile picture
Christine Lyons
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From beginning to end Josh Jasien was there for me as he helped me sell my home of 25 years and while I relocated to Minnesota. Although it was a long distance transaction for me, everything was handled flawlessly. Thank you Josh for being such an incredible resource in my real estate transaction.
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PJ Brennan profile picture
PJ Brennan
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Josh is very professional, patient and knowledgeable. I would recommend calling on Josh for your realty needs.
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Matt McCormick profile picture
Matt McCormick
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I highly recommend JSN Realty Group. I’ve worked with Josh several times over the years, and he has consistently been honest, responsive, knowledgeable, and great at what he does. Both buying and selling properties through Josh have been seamless and stress-free. His strategic approach, expertise, and attention to detail really set him apart. I wouldn’t hesitate to recommend Josh and JSN Realty Group to anyone looking for a trusted real estate professional.
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Ricardo A. profile picture
Ricardo A.
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Josh is a fantastic realtor who helped us with our first home purchase. He was meticulous throughout the process and made each step easy to understand. Josh fulfilled all of our requests and showed us every property we wanted to see. Josh answered our questions promptly and provided reliable resources and references for every part of the purchase process. I highly recommend Josh as a realtor and will contact him for future home purchases.
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Dave Swanson profile picture
Dave Swanson
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We had a great experience with Josh Jasien when buying and selling our house. He walked us through some steps that were confusing to us and made sure we understood what to do. He even made a house call when necessary. We would recommend entrusting your real estate needs to Josh.
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Jennifer Breslin profile picture
Jennifer Breslin
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Josh is great to work with! Buying a home was quick and easy with his help. He is very knowledgeable about home renovations and ownership. He was so easy to get ahold of and he is an incredibly hard-working agent.
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Justin Blackburn profile picture
Justin Blackburn
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Josh and his team are always available and willing to work with you - I have done two deals with him and would highly recommend!
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Jonathan Vasvery profile picture
Jonathan Vasvery
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my experience of working with Josh and putting my trust in him that he would take care of all our real estate needs and that he did! From the start to the finish i felt like we were in great hands and had no worries that not only would the house sell but sold quick and closed quick and josh always kept me in the loop and answered my phone calls with questions as well as helped me get the hosue ready to show and take pictures couldnt have asked for a better realtor and now friend for years to come! If i could give more ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
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CalsKid1 profile picture
CalsKid1
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Josh is a true professional. From start to finish he kept things moving forward and was on top of every detail. We could not have asked for a better agent to help us with the sale of our home!
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Frydman Rodriguez profile picture
Frydman Rodriguez
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A great experience. Smooth and clear. My fiancé and I were very satisfied with Josh and his team.
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Don Hitchcock profile picture
Don Hitchcock
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A great experience. Everything went smoothly
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Marie Palmisano profile picture
Marie Palmisano
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Great experience selling our home! Extremely satisfied customer! He was very knowledgeable and professional and sold our house quickly. He was very attentive to my texts or calls and answered any questions I had. I would recommend Josh Jasien to any friend or family member in the market to sell or buy. Thanks, Josh!
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Mark Wesby profile picture
Mark Wesby
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Josh helped us tremendously in the sale of two properties and the purchase of one, demonstrating great understanding of our needs and desires as well as expertise and insight in the housing market. We would absolutely recommend him to everyone for their realtor in home purchases and sales.

Come look at a few properties with us.

Tell us what you’re thinking about and we’ll give you a straight read on it. What a listing’s really worth, what your numbers actually support, or whether this is even the right time to move on it.

Where to find us

1244 State St, Suite 316 Lemont, IL 60439

When we show

Seven days a week, evenings included

Josh

Residential, Commercial, & Investment

Where to Follow Us