
Awards
Specialties
Education
Real Estate Law, Finance, Office Management, Investment
Delaware County Community College
Business / Business Administration and Management, General
Delaware County Community College
Associate of Science - AS / Business Administration and Management, General
I came to find that Shannon’s expertise is extensive and, as it turned out, needed!
I found her communication to be reliable as she contacted me with every step along the way. Her demeanor was calm, patient and instilled confidence that I could trust her decisions. This came to matter as questions and demands became frequent and difficulties arose.
The buyer’s inspector gave a punch list of repairs that I complied with completely. However, multiple requests followed that were not appropriate.
She was careful to explain and offer alternatives.She made sure I understood and allowed me to have the final word. The trust this instilled in me made me realize she knew
the best route to take. I followed her lead which resulted in the final settlement being made to my satisfaction.
I cannot imagine a better partner in working through the sale of my property!"
process. I wholeheartedly recommend her to others who are planning to sell their home." -Alex Cole
★★★★★
"Shannon is a pleasure to work with and knows the industry very well! She was courteous, helpful, and wonderful at showing us the houses we needed to see. Shannon's keen understanding of my need showed how versatile she was in narrowing down what I wanted. I would recommend her to any person looking to have Shannon as their trusted real estate agent!"
★★★★★
"Shannon recently helped us find our "forever" home in Montgomery County. In an incredibly competitive market, with low inventory and plenty of buyers, Shannon was understanding, patient, and she really "got" what we were looking for. Her networking and proactive approach helped us find listings before or as soon as they came to market. Her communication was impeccable, she made herself available to see properties same or next day, and there were so many times she went the extra mile for us, from contacting the Township with our questions, to reaching out to homeowners on our behalf when the inventory wasn't meeting our needs. Shannon was an invaluable resource for us, who really helped us feel comfortable transitioning from the City to the Philly Burbs. We were so grateful to have her on our team, and would absolutely recommend her to anyone looking for a realtor!“ - Margaret M.
★★★★★
"We bought the from Shannon and ended up selling with her as well. She is the most genuine and professional realtor we have ever dealt with. She was helpful throughout the whole process. Any question we had she answered right away. She was great with all the paperwork and negotiating. When we were stuck with a decision she gave her honest opinion but ultimately left the decision to us. We thought we were going to lose on our but it needed a little help with the bathroom remodel and kitchen floor. had a concierge program that had the bathroom fixed up and kitchen floor redone and we paid the contractors out once the sold. Instead of losing out on any profit at all we were able to make a profit after all."
★★★★★
"I can't speak highly enough of Shannon and her skill. When I was looking to purchase a home this year, I was recommended from a mutual friend. From advice repairs and cost, to overall pricing of the home Shannon was on point. Her expertise in her field is unmatched. When I had an issue with my lender, she quickly found the issue and solution at hand, which in this case was due to my lender's over view of my finances. She basically did the job of my lender too, and when closing came and we had an issue with the loan amount, she came to save the day yet again. She went above and beyond to help me in my first home purchase, and I will recommend her to anyone who will need a realtor. If i could give ten or twenty stars, I would. Thank you again Shannon!" - Kenneth
★★★★★
"Shannon was excellent. We had rather short notice that we needed to put our on the market making this happen. She gave us excellent advice, was knowledgeable, and very professional. We have used Shannon twice in our buying endeavors. She is highly recommended." - Julia
★★★★★
"Not enough time to describe how amazing Shannon is! Builds her hunting around your desires, absolutely does not force anything, gives great and professional advice, knowledge in the field is extremely high, responds to questions, concerns, or complaints in a timely and precise manner, absolute pleasure to be around! Professionally she did her job 1000% but I’d like to think I gained a friend out of the deal... that’s how great she is both as a person and a professional. I’m sure there are a ton of great realators out there but if you want the perfect home hunting and buying experience there is one way to go and that is Shannon Diiorio!"
★★★★★
"Shannon knows her job and does it in a very professional yet personal way. She has guided me through several closings. All of the listings and closings were performed in a timely manner."
★★★★★
"My husband and I were not completely ready to purchase a home but thought "What was the harm in looking?". Shannon was amazing and we are so happy we found her!! She was patient with us and super understanding of our needs. We were worried that we were not going to find the perfect starter home but within less than a few weeks we had an offer in and on our way to be homeowners. She explained all the steps in detail and was quick to respond to our questions via email, text and/or by . She cared about experience and it showed. We highly recommend working with her and am sure we will in our next home purchase."
Charity
Shannon Diiorio is a full-time Realtor® and licensed Associate Broker with over 20 years of experience helping buyers and sellers throughout Pennsylvania and Delaware make confident real estate decisions.
She specializes in cross-state moves between Pennsylvania and Delaware, strategic buy-and-sell transitions, and guiding first-time homebuyers through the process with clarity and confidence.
Shannon’s passion for helping clients navigate complex moves comes from personal experience. Earlier in her own home buying journey, she received poor advice about how to buy and sell at the same time and lost out on the home she loved. That experience shaped how she works today — ensuring her clients have a clear strategy so they don’t miss the home that’s right for them.
Early in her career, Shannon helped a Delaware family relocate to Pennsylvania for their son’s school program. That experience sparked her dedication to helping families successfully move across the PA–DE state line and motivated her to earn her Delaware license so she could better serve clients navigating cross-state transactions.
Shannon is known for her strategic, proactive approach to finding homes. In addition to monitoring the market daily, she networks extensively with other agents and often uncovers opportunities before they reach the public market. She regularly identifies off-market properties, expired listings, and private-sale opportunities to help her clients access homes they might otherwise miss.
Rather than pushing clients toward a home, Shannon focuses on understanding what truly matters to them and combining that insight with strong negotiation and creative problem-solving to secure the best possible outcome.
Shannon maintains consistent 5-star reviews on Google, Zillow, Realtor.com, and Homes.com, with clients praising her responsiveness, communication, and ability to simplify complex transactions.
Her credentials include:
• Buyer Specialist
• Seller Specialist
• Senior Real Estate Specialist
• Five Star Professional Award Winner for more than a decade
• Recognized among the Top Realtors in the Brandywine Valley
• Three-time elected representative on local and state real estate boards
Shannon proudly serves her clients from Philadelphia to Wilmington and the surrounding suburbs. Deeply connected to the communities she serves, Shannon enjoys supporting local businesses, recommending favorite restaurants and trusted contractors, and helping newcomers quickly feel at home. She also volunteers with and supports local animal shelters.
Whether you're relocating between Pennsylvania and Delaware, buying your first home, moving up, downsizing, or navigating a buy-and-sell at the same time, Shannon brings the experience, strategy, and dedication to help you succeed.
📞 610-246-5945
📧 shannon.diiorio@compass.com
Shannon Diiorio’s Listings
Shannon Diiorio’s Transactions

$2,200
- 1
- Bedrooms
117 Overlook Dr
Clinton






































































