Antonella Costa

Chantilly VA

Samson Properties

95 Closed Sales

$40.4M Total Value

$250K - $1.8M Price Range

$425K Average Price

Prior 5 years

About Antonella

Home Types: House, Townhouse, Condo

Languages Spoken: English, Spanish

Years of Experience: 11

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	7
Total Value	$2,972,400
Average Sale Price	$424,629
Price Range	$360K - $490K

Buyer Deals
Total Deals	15
Total Value	$8,072,289
Average Sale Price	$538,153
Price Range	$200K - $1.8M

1 Year View by Quarter

Seller Deals
Total Deals	12
Total Value	$5,348,300
Average Sale Price	$445,692
Price Range	$360K - $550K

Buyer Deals
Total Deals	28
Total Value	$13,393,659
Average Sale Price	$478,345
Price Range	$200K - $1.8M

2 Year View by Quarter

Seller Deals
Total Deals	16
Total Value	$6,701,800
Average Sale Price	$418,863
Price Range	$253K - $550K

Buyer Deals
Total Deals	79
Total Value	$33,670,859
Average Sale Price	$426,213
Price Range	$200K - $1.8M

5 Year View

Neighborhoods Antonella is Experienced In

Antonella's Open Houses

$378,900

Open Fri 5PM - 7PM
- 3 Beds
- 2 Baths
- 1,064 Sq Ft
18726 Pikeview Dr

Germantown, MD
Welcome to this well maintained 3 bedroom, 2 full bath townhome offering comfortable living across three functional levels.Upon entering the home, you'll find the kitchen to the left and the staircase to the upper level on the right. The remainder of the main level opens to a spacious family room and dining area, creating a comfortable and inviting space for everyday living and

Antonella Costa Samson Properties

Antonella's Active Listings

$699,900
- 4 Beds
- 3.5 Baths
- 1,894 Sq Ft
1434 Yellowwood Ct

Reston, VA
Welcome to 1434 Yellowwood Court! Rarely available semi detached home in this quiet, family friendly neighborhood.Spacious main level with living and dining area overlooking the trail, plus a generously sized kitchen.Upper level offers 4 spacious bedrooms and 2 full bathrooms. Fully finished walk-out basement with full bath and additional space for a recreation room.Enjoy added

Antonella Costa Samson Properties

$819,900
- 6 Beds
- 4 Baths
- 2,132 Sq Ft
6715 Westcott Rd

Falls Church, VA
$20,000 Price Reduction ! Incredible opportunity to own this home at a new competitive price.Spacious 6-bedroom, 4-bath Colonial offering over 2,100 square feet on a 0.17-acre lot with NO HOA.The home features a second level built by the current owners after purchasing the property, showcasing generously sized bedrooms and spacious bathrooms that provide added comfort and functionality

Antonella Costa Samson Properties

Recently Sold

$490,000

Sold May 20, 2026
- 4 Beds
- 2 Baths
- 1,732 Sq Ft
4609 Hamilton Dr

Woodbridge, VA
- $283/SF
- 1 Day On Market
- Current Est. Value $486K
Antonella Costa Samson Properties

$397,500

Sold Mar 13, 2026
- 3 Beds
- 2.5 Baths
- 1,730 Sq Ft
2122 Brecken Dell Ct

Frederick, MD
- 2% Above List
- $230/SF
- 55 Days On Market
- Current Est. Value $391K
Antonella Costa Samson Properties

$417,000

Sold Nov 26, 2025
- 4 Beds
- 3 Baths
- 1,328 Sq Ft
20208 Spring Haven Ct

Montgomery Village, MD
- $314/SF
- 14 Days On Market
- Current Est. Value $421K
Antonella Costa Samson Properties

$445,000

Sold Oct 30, 2025
- 3 Beds
- 2.5 Baths
- 1,806 Sq Ft
412 6th Ave NE

Glen Burnie, MD
- $246/SF
- 76 Days On Market
- Current Est. Value $449K
Antonella Costa Samson Properties

$420,000

Sold Aug 22, 2025
- 4 Beds
- 2.5 Baths
- 1,374 Sq Ft
7920 Liberty Cir

Pasadena, MD
- $306/SF
- 15 Days On Market
- Current Est. Value $430K
Antonella Costa Samson Properties

$442,900

Sold Aug 22, 2025
- 6 Beds
- 3 Baths
- 1,080 Sq Ft
5112 72nd Place

Hyattsville, MD
- $410/SF
- 2 Days On Market
- Current Est. Value $431K
Antonella Costa Samson Properties

$360,000

Sold Jun 26, 2025
- 3 Beds
- 1.5 Baths
- 1,152 Sq Ft
1159 Booker Dr

Capitol Heights, MD
- $312/SF
- 46 Days On Market
- Current Est. Value $348K
Antonella Costa Samson Properties

$418,000

Sold Dec 13, 2024
- 3 Beds
- 2 Baths
- 2,325 Sq Ft
301 Bellview Ave

Winchester, VA
- $180/SF
- 111 Days On Market
- Current Est. Value $429K
Antonella Costa Samson Properties

$414,900

Sold Dec 12, 2024
- 3 Beds
- 2.5 Baths
- 1,292 Sq Ft
1189 Dublin Place

Herndon, VA
- $321/SF
- 20 Days On Market
- Current Est. Value $417K
Antonella Costa Samson Properties

Awards and Designations

NVAR Top Producer - 2019-2021
NAR - National Association of Realtors

Agent License: Maryland 663808

Antonella Costa

(202) 937-2722

Homes for Sale by City

Antonella Costa

About Antonella

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Antonella is Experienced In

Antonella's Listings and Deals

Antonella's Open Houses

Antonella's Active Listings

Recently Sold

Awards and Designations