Conor Sullivan Real Estate Agent



Conor Sullivan
location_on Arlington, VA
RE/MAX International Inc.
Get to Know Conor Sullivan



With over a decade of experience and local expertise, Conor Sullivan & the JC Advantage Group pride themselves on providing outstanding client services for each transaction and beyond. They have closed over 250 transactions totaling over $175 million in sales.


As a Certified Luxury Home Marketing Specialist, Conor & the group use innovative marketing techniques and traditionally proven strategies to continually deliver for their sellers. As an Accredited Buyer’s Representative, Conor uses his experience and local knowledge to produce top results in an ultra-competitive market. The guiding principle is to provide exceptional service by anticipating needs and promoting the Clients’ best interests.


Conor & the JC Advantage Group are dedicated to delivering outstanding service, unparalleled responsiveness and results that move you.

Conor Sullivan | Arlington, VA Realtor

Conor Sullivan | Realtor | JC Advantage Group | Arlington VA | VA, DC, & MD Real Estate




Washingtonian Magazine 2015 Top Producer


Expert in Negotiation & Exemplary Marketing

Specialty: Fine/Luxury Homes, Relocation, International Clients, Staging, First Time Home Buyers

What a stellar team! They are amazing and so helpful every step of the way :D Firstly, as a first time homebuyer I had no idea what neighborhood I wanted to live or what I could afford, but after just a quick talk and starting the search process, boy was I pleasantly surprised.In just weeks I went from not having a clue to gradually filtering down what I wanted (with many promising prospects!) to making an (accepted!) offer and having my hand held through each part of the contract conditions. I thought I’d be moving way out into the suburbs, which is not where I wanted to be; I’m only moving 2 miles away as it turns out and into a killer turnkey home. In short, they were patient, supportive, and readily available, took their time with me, discussed different types of options with me for my future home investmentand monthly costs, and recommended neighborhoods and listings that would be a great fit for me. They are very responsive to all emails and questions,and REALLY know their stuff and will steer you in the right direction, looking out for your best interests. Not before long, based on a particularlisting and comps they’d taken me to see, I gave them the OK to make an offer on this sweet-looking place while it was still in “coming soon” status – not yet on market/open to viewings. I feel so lucky to have snagged my (1st) dream home before it potentially could’ve been a bidding war :O Swift, strategic, and smooth sailing with the offers and contracting, they even presented me with a wonderful housewarming gift(s)! Not to mention they also saved me valuable upfront $ by negotiating a portion of my closing costs onto the sale price, and in turn the loan. Woot! Highly recommend them for the best realty experience around!
Kate H
Conor & Katia helped us find and purchase our first home in less than two weeks. They never hesitated to take us to a listing even though we were aggressively searching and wanted to see new places pretty much every other day! Conor easily walked us through a rent back and seller credit situation as we neared our closing date. Thank you, JC Advantage, for making our home purchase smooth and low-stress!
Mike T
My wife and I worked with Conor to purchase a beautiful home in Arlington. Conor and his team were extremely knowledgeable about the area, and highly responsive, if not anticipative, of our needs. This group provided us with an excellent level of service, and it was a very positive experience -- especially considering how stressful this process can be. While we do not expect to have to buy again in the foreseeable future, we would definitely use this group again. We will be recommending to our friends.
Da. B
Conor's team is simply the best! Their expertise in the local market (Nova and DC) is unmatched. I've now bought and sold with them... When I purchased, they new exactly how to win the deal (in Arlington) without overpaying. When I sold, their guidance through a complex contract issue truly saved me. Best of all, they are responsive! In this real estate market, your agent needs to be on the ball 24/7.

Results that Move You! Looking for DC Metro real estate? We specialize in finding the ideal real estate in Arlington, Mclean, Alexandria, and surrounding DC Metro.