Over 20 Years in Business Serving MD-DC-VA
Residential - Commercial - Full Service


Realty Advantage - Homes For Sale MD-DC-VA

Realty Advantage is a full-service real estate agency built on 25 years of experience. Our Realtors are experts in the local market and can help you buy or sell any home in Maryland, DC and Virginia.

We’re Proud of Our Work

Our agents have helped buyers and sellers throughout Maryland, DC and Virginia

Homes SOLD
Percent of Ask Price
Years Experience

We have used Oscar Sayan multiple times over the years to buy and sell our homes in DC & VA.  He is honest and incredibly responsive.  His techniques and recommendations have been spot on. I would highly recommend Oscar if you are looking for a Realtor that you want to represent your best interest.

Nal R.

Nancy was very attentive with our wants and needs in locating a house in the right area.  I highly recommend Nancy to anyone looking to buy or sell a house.

Suzanne K.


As a first time buyer, we really had no clue of where to start.  Oscar Sayan took the time to explain the buying procedure and he answered questions right away.  He is honest and patient.  I would highly recommend Oscar as an agent!

Maria S.

Buying a home can be very intimidating. With so many moving parts (lender, title company, listings, contract bids, etc). We were very fortunate to have Ken with us every step of the way. He had our best interest at heart the whole time and made us feel at ease with our home purchase. Will highly  recommend!

Troy N.


We were first time home buyers and had many questions/concerns.  Thao Nguyen helped us answer each and every question, find houses with reasonable price, and provide lots of informative and helpful information.  I highly recommend Thao and definitely will work with her for future house purchases.

Viet N.

Evguenia Mathur is a real professional – knowledgeable, proactive, accurate. She made great recommendations and helped us on all stages of the home buying process. We are first timers on this market, so it was very important for us. On the final stage she had tough price negotiations with the seller and we ended up having a great deal.  We were very happy working with Evguenia.

Vladyslava A.

Working with Nancy made both the buying and selling experience easy – her knowledge and experience parlayed into the right result for us.  We got fortunate that our path crossed with Nancy, and we would highly recommend her.  She’ll help you find the best result.

June L.

Excellent service!  After looking for so long… we found Hope Arias at Realty Advantage and BAM we had a house of our own within a couple months!

Jannan A.

Make your next move a hassle-free experience

New Listings

Realty Advantage has homes for sale throughout Maryland, DC and Virginia. Here are just a few of our latest property listings.

520 Copley Place #6-B
520 Copley PlaceGaithersburg
Condominium2691 Sq Ft
$610 000
Built: 2015 Area: 2691 Sq Ft
Beds: 3 Baths: 3
520 Copley Place #6-B
10910 Horan Ct
10910 Horan CtIjamsville
$729 990
Built: 2016 Area: 4344 Sq Ft
Beds: 5 Baths: 4
10910 Horan Ct
13609 Esworthy Rd
13609 Esworthy RdDarnestown
$977 000
Built: 1968 Area: 5200 Sq Ft
Beds: 6 Baths: 5
13609 Esworthy Rd
5797 Railroad Ave
5797 Railroad AveElkridge
$389 900
Built: 1968 Area: Renovated
Beds: 5 Baths: 3
5797 Railroad Ave
10500 Rockville Pike #622
10500 Rockville PikeRockville
Condominium1831 Sq Ft
$400 000
Built: 1965 Area: 1831 Sq Ft
Beds: 3 Baths: 3
10500 Rockville Pike #622
3504 East West Hwy
3504 East West HwyChevy Chase
$1 479 000
Built: 1947 Area: 4005 Sq Ft
Beds: 4 Baths: 5
3504 East West Hwy
2001 Glenallan Ave
2001 Glenallan AveSilver Spring
$625 000
Built: 1936 Area: 2164 Sq Ft
Beds: 3 Baths: 3
2001 Glenallan Ave
12030 Valleywood Dr
12030 Valleywood DrSilver Spring
Townhome2100 Sq Ft
$475 000
Built: 1951 Area: 2100 Sq Ft
Beds: 5 Baths: 4
12030 Valleywood Dr
6027 Walhonding Rd
6027 Walhonding RdBethesda
Single Family Home To Be Built
$2 395 000
Built: 2021
Beds: 5 Baths: 6
6027 Walhonding Rd