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With two agents working seamlessly together, clients benefit!

About Us

The Collin + Colleen Whelan Team, your ultimate Main Line real estate experts. With a mastery of general contracting, construction management, interior design, staging, and marketing, we deliver a comprehensive approach that ignites success. Whether you’re buying, selling, investing, or building, we’re your go-to team for unparalleled results.

Unleash the potential of Main Line living with us by your side. From luxurious estates to cozy retreats, we specialize in matching you with your dream property. As seasoned negotiators, we ensure you get the best deal possible, maximizing your investment.

But we’re not just about selling properties; we’re about creating lasting connections. As dedicated buyer representatives and investor partners, we’re committed to understanding your unique needs and goals, guiding you every step of the way.Experience the Collin + Colleen difference and unlock a world of possibilities in Main Line real estate. Contact us today to start your journey to success.

Specializing on the Main Line + Beyond

Our passion lies in the Main Line home market of Philadelphia. Known for its prestigious neighborhoods and stunning properties, this area offers an exceptional lifestyle. Whether you're looking to buy or sell a home on the Main Line, we have the knowledge, experience, and network to ensure a successful transaction. Our extensive background in construction management and interior design gives us an edge when it comes to showcasing the true potential of your property and attracting the right buyers.

Beyond the Main Line

In addition to our expertise in the Main Line luxury market, we also manage rental properties in beautiful Florida. If you're considering an investment property or looking for a vacation rental, we can guide you through the process, helping you make informed decisions and maximizing your returns.
Collin is an exceptional realtor with extensive knowledge of the market. His genuine care for our needs made him invaluable throughout the entire process. From understanding our preferences to negotiating the best deals, Collin consistently exceeded our expectations. He was always available to answer our questions, provide guidance, and offer support, ensuring that we felt informed and empowered every step of the way. Collin's expertise, professionalism, and dedication made our home buying experience nothing short of remarkable. We highly recommend him to anyone seeking a realtor who is not only knowledgeable and experienced but also genuinely passionate about helping their clients achieve their real estate goals.
Sai M.
Paoli, PA

Let's Connect

Contact us today to schedule a consultation and experience the personalized service and expertise that make The Collin + Colleen Whelan Team.
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