About John Mammano

John Mammano

John has been a Washington resident for over 20 years and a real estate agent for over 15 years. Hehas built hisbusiness on referrals and returning clients who trust his expertise, attention to detail and outstanding negotiation skills. Johnis known for his sincere business approach, team work with his clients and open communication throughout the real estate transaction. John credits his parents for his dedication to hard work and entrepreneurial spirit. Thanks to his familys construction and real estate investment businesses, John was raised with the notion that hard work, smart business decisions and loving your career are the ingredients forsuccess. John holds a Bachelor of Arts degree in Political Science and a minor in Business Administration from Arizona State University. His prior years of working in corporate Finance and Project Management prepared him to seamlessly handle complex transactions in real estate. Johns interests include renovation projects, design and architecture. He takes inspiration from his travels through Argentina, Brazil, Costa Rica, England, France, Spain, Mexico, Italy, Czech Republic and Hungary. As an animal lover, John is a supporter of The Humane Society.

License Number
SP98358195
Deals Closed
36
Years of Experience
11
Average Deal Size
$546,786
Languages
English
Average Deal Savings
-0.38%
Top Neighborhoods
Cleveland Park, Dupont Circle, Logan Circle - Shaw, Woodley Park
Specialties
Condo,Co-Ops,Single-Family Homes,Multifamily,Mixed Use

Deal Analysis

Deals by Closing Price Total Volume Closed by Year

Data indicates the number of deals by each price bracket. Hover over the bars to see more.

Data indicates the 2 most transacted property types. Hover over the bars to see more.

Active Listings Recent Closings

Unit for sale at 2122 FLORIDA AVENUE NW, WASHINGTON, DC 20008

$819,900 Active

2 Beds
2 Baths
1,550 ft²

2122 FLORIDA AVENUE NW, WASHINGTON, DC 20008 Listing by John Mammano

Unit for sale at 401 13TH STREET NE, WASHINGTON, DC 20002

$465,000 Active

1 Bed
1 Bath
935 ft²

401 13TH STREET NE #313, WASHINGTON, DC 20002 Listing by John Mammano

Unit for sale at 3601 CONNECTICUT AVE AVENUE NW, WASHINGTON, DC 20008

$495,000 Sold

1 Bed
2 Baths
1,100 ft²

3601 CONNECTICUT AVE AVENUE NW #216, WASHINGTON, DC 20008 Represented : Seller

Unit for sale at 1126 5TH STREET NW, WASHINGTON, DC 20001

$780,000 Sold

2 Beds
2 Baths
1,000 ft²

1126 5TH STREET NW #4, WASHINGTON, DC 20001 Represented : Seller

Unit for sale at 3039 MACOMB STREET NW, WASHINGTON, DC 20008

$332,000 Sold

1 Bed
1 Bath
675 ft²

3039 MACOMB STREET NW #23, WASHINGTON, DC 20008 Represented : Seller

Unit for sale at 3601 CONNECTICUT AVE NW, WASHINGTON, DC 20008

$464,000 Sold

1 Bed
1 Bath
1,200 ft²

3601 CONNECTICUT AVE NW #107, WASHINGTON, DC 20008 Represented : Seller

$519,900 Sold

1 Bed
1 Bath
1,100 ft²

3601 CONNECTICUT AVENUE NW #409, WASHINGTON, DC 20008 Represented : Seller

$329,000 Sold

1 Bed
1 Bath
675 ft²

3039 MACOMB STREET NW #35, WASHINGTON, DC 20008 Represented : Seller

$465,000 Sold

1 Bed
1 Bath
1,200 ft²

3601 CONNECTICUT AVENUE NW #202, WASHINGTON, DC 20008 Represented : Seller

$930,000 Sold

2 Beds
2 Baths
1,650 ft²

1773 SWANN STREET NW, WASHINGTON, DC 20009 Represented : Seller

$930,000 Sold

Studio
1,650 ft²

1773 SWANN STREET NW, WASHINGTON, DC 20009 Represented : Seller

$465,000 Sold

1 Bed
1 Bath
950 ft²

3601 CONNECTICUT AVENUE NW #712, WASHINGTON, DC 20008 Represented : Seller

$961,000 Sold

2 Beds
2 Baths
1,700 ft²

3601 CONNECTICUT AVE NW #410, WASHINGTON, DC 20008 Represented : Seller

$482,000 Sold

1 Bed
1 Bath
1,100 ft²

3601 CONNECTICUT AVE NW #719, WASHINGTON, DC 20008 Represented : Seller

$479,500 Sold

1 Bed
1 Bath
1,100 ft²

3601 CONNECTICUT AVE NW #303, WASHINGTON, DC 20008 Represented : Seller

$453,000 Sold

1 Bed
2 Baths
773 ft²

317 NE 10TH NE #3, WASHINGTON, DC 20002 Represented : Seller

$429,000 Sold

2 Beds
1 Bath
794 ft²

3039 NW MACOMB ST NW #31, WASHINGTON, DC 20008 Represented : Seller

$494,500 Sold

1 Bed
1 Bath
1,100 ft²

3601 CONNECTICUT AVE NW #816, WASHINGTON, DC 20008 Represented : Seller

$490,000 Sold

1 Bed
1 Bath
950 ft²

3601 CONNECTICUT AVE NW #512, WASHINGTON, DC 20008 Represented : Seller

$764,500 Sold

2 Beds
2 Baths
1,400 ft²

3601 CONNECTICUT AVE NW #206, WASHINGTON, DC 20008 Represented : Seller

$515,000 Sold

1 Bed
1 Bath
902 ft²

2737 DEVONSHIRE PL NW #125, WASHINGTON, DC 20008 Represented : Seller

$264,000 Sold

1 Bed
1 Bath
753 ft²

3901 CATHEDRAL AVE NW #318, WASHINGTON, DC 20016 Represented : Seller

$415,000 Sold

2 Beds
1 Bath
950 ft²

4101 CATHEDRAL AVE NW #1207, WASHINGTON, DC 20016 Represented : Seller

$1,285,000 Sold

2 Beds
2 Baths
1,400 ft²

1613 30TH ST NW #3S, WASHINGTON, DC 20007 Represented : Seller

$507,000 Sold

1 Bed
1 Bath
1,050 ft²

3601 CONNECTICUT AVE NW #619, WASHINGTON, DC 20008 Represented : Seller

$863,900 Sold

2 Beds
2 Baths
950 ft²

1311 13TH ST NW #505, WASHINGTON, DC 20005 Represented : Seller

$550,000 Sold

1 Bed
2 Baths
700 ft²

88 V ST SW #613, WASHINGTON, DC 20024 Represented : Seller

Unit for sale at 3900 CONNECTICUT AVENUE NW, WASHINGTON, DC 20008

$335,000 Sold

1 Bed
1 Bath
800 ft²

3900 CONNECTICUT AVENUE NW #404G, WASHINGTON, DC 20008 Represented : Seller

$335,000 Sold

1 Bed
1 Bath
800 ft²

3900 CONNECTICUT AVE NW #404G, WASHINGTON, DC 20008 Represented : Seller

$365,000 Sold

2 Beds
1 Bath
925 ft²

1420 N ST NW #1001, WASHINGTON, DC 20005 Represented : Seller

$495,000 Sold

1 Bed
1 Bath
950 ft²

3601 CONNECTICUT AVE NW #814, WASHINGTON, DC 20008 Represented : Seller

$625,000 Sold

2 Beds
1 Bath
1,252 ft²

3100 CONNECTICUT AVE NW #337, WASHINGTON, DC 20008 Represented : Seller

$495,000 Sold

1 Bed
1 Bath
1,200 ft²

3601 CONNECTICUT AVENUE NW #102, WASHINGTON, DC 20008 Represented : Seller

$495,000 Sold

1 Bed
1 Bath
1,200 ft²

3601 CONNECTICUT AVE NW #102, WASHINGTON, DC 20008 Represented : Seller

Unit for sale at 2039 NEW HAMPSHIRE AVENUE NW, WASHINGTON, DC 20009

$475,000 Sold

1 Bed
1 Bath
1,100 ft²

2039 NEW HAMPSHIRE AVENUE NW #503, WASHINGTON, DC 20009 Represented : Seller

$475,000 Sold

1 Bed
1 Bath
1,100 ft²

2039 NEW HAMPSHIRE AVE NW #503, WASHINGTON, DC 20009 Represented : Seller

$463,000 Sold

1 Bed
1 Bath

3601 CONNECTICUT AVENUE NW #511, WASHINGTON, DC 20008 Represented : Seller

$463,000 Sold

1 Bed
1 Bath

3601 CONNECTICUT AVE NW #511, WASHINGTON, DC 20008 Represented : Seller

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