About John
John McLain is one of New Jersey’s most trusted and experienced Real Estate Brokers. As the leader of Team McLain at REAL Broker, LLC, John has spent nearly two decades helping homeowners buy and sell with confidence through innovative programs, transparent communication, and technology-driven marketing. His focus is simple: deliver unmatched speed, certainty, and results for every client, from first-time buyers to luxury sellers across the Garden State.
Guaranteed Home Sale Program
Your home sold, guaranteed — or John will buy it. This exclusive New Jersey program gives homeowners total peace of mind while maximizing their selling price through strategic pricing and advanced buyer targeting.
2-Year Love It or Leave It Guarantee
Buy with confidence. If you don’t love your new home within two years, Team McLain will help you sell it and pay the commission on your next purchase.
Cash Offer Program
For homeowners who value speed and simplicity, John provides direct cash offers with flexible closing timelines and no repairs required.
Based in Columbia, NJ, John McLain serves clients across Morris, Somerset, Hunterdon, Warren, Union, Monmouth, Mercer, Bergen, Essex, and Ocean Counties. His deep local knowledge and market data analysis give clients the edge in competitive towns like Westfield, Princeton, Bridgewater, Flemington, and Belvidere.
John McLain is leading the new era of real estate through AI-powered marketing systems. Every Team McLain listing is promoted with advanced machine-learning algorithms, social retargeting, predictive buyer matching, and SEO-optimized content that reaches thousands of active homebuyers throughout New Jersey.
His website, TeamMcLain.com
, features interactive GPT-powered town pages and real-time market data for over 60 New Jersey communities, allowing buyers and sellers to explore neighborhoods, property values, and school districts instantly.
As both a Real Estate Broker and a licensed Mortgage Loan Originator (NMLS # 2596638) with One REAL Mortgage (NMLS # 198414), John streamlines the home-buying process from pre-approval to closing. His dual expertise ensures buyers understand every financing option available while sellers attract pre-qualified buyers faster.
Known for his professionalism, authenticity, and market mastery, John has earned hundreds of 5-star client reviews across Google, RateMyAgent, Zillow, and Realtor.com. Clients often describe Team McLain as “a breath of fresh air in real estate” — combining the heart of a family-run team with the technology of a modern brokerage.
John McLain’s mission is to make New Jersey the benchmark for real-estate excellence nationwide. Through education, mentorship, and innovation, he’s redefining how agents grow and how clients win — one home at a time. His long-term goal is simple: elevate the client experience, empower agents with better systems, and continue shaping the future of real estate across New Jersey.
?? Direct: 908-341-0917
?? Email: TeamMcLainGroup@gmail.com
?? Website: www.TeamMcLain.com
?? Office: 567 US Highway 46, Columbia, NJ 07832
??? Brokerage: REAL Broker, LLC | 165 Passaic Ave Suite 205 Fairfield, NJ 07004
?? NMLS # 2596638 | One REAL Mortgage NMLS # 198414
Transaction History
- 1 Year
- 2 Year
- 5 Year
Neighborhoods John is Experienced In
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1 Sale
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1 Sale
John's Listings and Deals
Recently Sold
Other Experience
John's Reviews
9/27/21Deborah Williams
We highly recommend Debbie and John. They sold our home of 30+ years, helped us find an interim rental and just recently, our new house. They also sold our daughter’s house. Throughout, they provided us the highest level of advice. They spent countless hours showing us houses. They were with us every step of the way through inspection and septic system issues on our old house and through closing on our new house. Plus, they are thoroughly delightful people!
8/24/21Donna Sierp
The McLain Realty Team was amazing to work with!
They were very knowledgeable about the market and guided me in the proper direction. They kept me informed throughout the entire process and made the journey stress free. I would recommend them to everyone I know.
Thank you
Donna
8/22/21Tradesmen Home Inspection
Working with John and Debbie is a pleasure. They know their stuff.
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