After a successful career in telecommunication and technology, I became a real estate agent in 2003 seeking to pursue my passion for helping people. The technology at Redfin, coupled with the support that I receive from my team gives me the opportunity to really focus on providing excellent service to each of my clients and save them money. As my client, I will be with you through every step of the home buying process. You will never be at the mercy of my schedule. I pledge to you that I will provide you with the support and excellent customer service that you deserve.
"Extremely knowledgeable, Courteous, Patient, and Client-focused.
2025 Realtrends Verified Top 1% Agents
Joseph's Featured Sales
Oakton, VA
$1,500,000
PURCHASED 4/7/2026
1/4
Joseph's Listings & Sales
Active Listings (5)
Sold with Joseph (105)
Bought with Joseph (177)
1 of 57
$1,600,000
8018 Eddy Bend Trl
Fairfax Station, VA 22039
5
Beds
4.5
Baths
6,084
Sq. Ft.
1 of 54
REDFIN UNDER CONTRACT
3D & VIDEO TOUR
$692,500
5510 Conistone Ct
Burke, VA 22015
4
Beds
2.5
Baths
2,088
Sq. Ft.
Joseph Dao • (703) 665-6665
1 of 46
LISTED BY REDFIN
3D & VIDEO TOUR
$635,000
87 Fendall Ave
Alexandria, VA 22304
3
Beds
3
Baths
1,727
Sq. Ft.
Joseph Dao • (703) 665-6665
1 of 37
REDFIN UNDER CONTRACT
3D WALKTHROUGH
$386,000
1033 Sunnyside Dr
Winchester, VA 22603
3
Beds
2
Baths
1,365
Sq. Ft.
Joseph Dao • (703) 665-6665
1 of 35
LISTED BY REDFIN
$299,900
8360B Dunham Ct #630
West Springfield, VA 22152
2
Beds
1
Bath
961
Sq. Ft.
Joseph Dao • (703) 665-6665
Joseph was really great. He and his team were on point and extremely responsive to all my questions. The process was so so easy and stress free.
Giormary P Closed Sep '22 for $465,000
Very responsive. Completely professional during all steps of the process. He took the time to understand our needs and worked with us to get a price for our property that we're very happy with.
Steve M Closed Apr '21 for $1,060,000
Joseph is extremely knowledgeable, courteous, patient, responsive, and client-focused. We felt well taken care of throughout our home buying process, and we’re so glad Joseph was our agent.
"Front of the house faces busy street. During rush-hour in the afternoon you can definitely hear the noise. Carpet has been replaced and has brand new floors - luxury vinyl planks. Some..."
new appliances. The kitchen is in good shape, but it’s dated. Some lightings have been updated as well."
"Great location. The property faces WNW, which means that the backyard is shaded from the harsh afternoon sun so that it can be enjoyed. Short distance to groceries, shops and..."
eateries. Convenient location with easy access to I-66. Short drive to the town of Vienna to enjoy without paying the Vienna price."
"This spacious end-unit townhouse features a rare backyard swimming pool, although the pool requires some maintenance. The adjacent swimming deck is in good condition."
Saw this home 2 Weeks Ago
The best homes deserve the best agents
Redfin Premier agents are local luxury experts with years of experience buying and selling high-end homes. Only our best agents qualify to become Redfin Premier agents.
When you're ready to buy, your agent will know what it takes to write a winning offer for the most highly sought-after homes. And when it's time to sell, they will know how to price, prepare, and market your home, so it attracts qualified buyers and sells for top dollar.
Plus, keep more of the proceeds from your home sale by paying a 1% listing fee when you buy and sell with us, less than half of what brokerages commonly charge.
Meet Joseph's Team
When you work with Redfin, one agent is responsible for your success, but you really get a whole team. Redfin agents work closely with a team of real estate professionals to ensure every sale closes without a hitch.