JC Advantage Group – Keller Williams – Arlington, 2101 Wilson Blvd Ste 100 (6 reviews, address and phone number)

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Telephone:	+1 703-224-6000
Website:	www.jcadvantage.com
Address:	2101 Wilson Blvd Ste 100, Arlington, VA, 22201 Court House
Nearby public transportation stops & stations:	1.4 miManassas Park
Categories:	Real Estate Services Real Estate Agents

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Accepts Credit Cards

Yes

By Appointment Only

Today

Today	8:00 am – 12:00 am Open now
Local time (Arlington)	15:12 Monday, 2 June 2025

Business hours

Monday	8:00 am – 12:00 am
Tuesday	8:00 am – 12:00 am
Wednesday	8:00 am – 12:00 am
Thursday	8:00 am – 12:00 am
Friday	8:00 am – 12:00 am
Saturday	8:00 am – 12:00 am
Sunday	8:00 am – 12:00 am

Description

Specialties

The JC Advantage Group offers over 30 years of experience in the Washington, DC Metro real estate market. Specializing in Home Sales, Home Buying, New Construction, First Time Home Buyers, Fine/Luxury Homes, International Clients, Investment Properties, Investors, Staging & real estate market analysis.

History

Established in 2012.

Conor Sullivan was born in Washington D.C. and raised in Falls Church and Arlington VA. He has been actively and exclusively practicing real estate since 2008 and currently resides in Arlington with his wife and two sons. In 2012, Conor founded the JC Advantage Group. Conor was recognized as a 2015 & 2016 Top Producing Agent by Washingtonian and Northern Virginia Magazine. Conor has closed over 250 transactions totaling over 150 million dollars in sales.

Meet the Business Owner

Conor S.

Business Owner

Whether you’re interested in buying or selling a home, there is no bigger decision than choosing the person who will represent you during the transaction. A qualified, competent agent makes all the difference by helping you navigate the many decisions that arise when buying or selling a home. You need someone who has the experience, expertise, and drive to help you find the right fit for you. Conor Sullivan of Keller Williams, JC Advantage Group is the realtor for you! Conor was recognized as a 2015 Top Producing Agent and has closed over 250 transactions totaling over 150 million dollars in sales. He’s dedicated to delivering outstanding service, and results you can count on. Contact Conor today by phone to get started, or visit him online at jcadvantage.com to learn more about how an experienced real estate professional can help you!

JC Advantage Group — Keller Williams also recommends

Fairfax Mortgage Investments

Corretores hipotecários

Conor S. says,

«Get Pre-Qualified with Chandler Vogel, our Clients Highly Recommend»

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6 reviews of JC Advantage Group – Keller Williams

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Matt B.

Place rating: 5
Falls Church, VA

Update:
We’ve been in our house for several months now. Conor and Katia have followed up several times to see how we’re doing and have been available when we’ve had some specific questions that we didn’t initially think to ask during the closing process. We’re very pleased.
9÷23÷2015
I couldn’t be more pleased with our experience with Conor and Katia. We were first time home buyers and Conor and Katia were there every step of the way from starting the search all the way through closing and beyond. They were available any time we wanted to see a house and were constantly suggesting houses that fit our search criteria (some not a quantifiable as basic search filters). Once we found a place we loved, they were particularly helpful in advising us on how to strategically structure our offer. They were able to find out that a competing offer was coming in and gathered a bunch of information for us as it related to comps in the neighborhood. All the advice and research allowed us to make a winner offer that was below asking price for a house that had a competing offer and had been on the market less then 7 days at that point. We really couldn’t have asked for me from them.

Justin C.

Place rating: 5
Vienna, VA

Conor and Katia sold our old house in Vienna and helped us buy our new one in Oak Hill. We started looking to sell in May and listed in July, they bough in a staging consultant to help us get everything set up perfectly, and we had a ton of showings, and after 30 days we got a list price offer! They helped us navigate through a sale through power of attorney and worked out all the closing negotiations for the home inspection as well including bringing contractors in to help negotiate. On the buyer side they showed us a ton of homes, and really figured out what we wanted, they almost always knew someone to help answer our questions about any sort of esoteric question and they helped us work through a multiple offer competition on the house we eventually bought. I really enjoyed working with them, and the broker they recommended Chandler Vogel made the closing amazingly simple and easy as well as got us a great deal. Conor and crew definitely have the connections and know all the good people and made it all easy for us.

Fal A.

Place rating: 5
Mechanicsburg, PA

Conor and Katia are wonderful! They gave us amazing help from beginning to end to fix up, list and sell our townhouse in Alexandria. It sold 2 weeks after listing for full asking price. They are true professionals and respond quickly to any questions or requests. We live out of town, and Conor and Katia were ready to help at all times. They were great at communication, emailing and calling on a regular basis. Kept weekly open houses. The photos and virtual tour they had done were top of the line, and really marketed our house impeccably. We have worked with two of the big groups in Alexandria before, and JC Advantage made the other realtors seem like unprofessional amateurs. Thanks to them for all of the hard work they put in to help sell our home.

Kate H.

Place rating: 5
Falls Church, VA

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.

Place rating: 5
Washington D.C., DC

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.

Place rating: 5
Arlington, VA

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.

JC Advantage Group – Keller Williams

Arlington, United States