ZC

Zachary Costello

Platinum

Stello Homes, LLC

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smover Index for Alexandria: 64 / 100: how it is measured

About Zachary

Zachary Costello is a real estate professional with Stello Homes, LLC, specializing in Aldie, Alexandria, Arlington and surrounding areas. With 29 career transactions and an average sale price of $767,490, Zachary brings proven local market expertise to every client.

Areas of Expertise

AlexandriaRestonSterlingChantillyBurke+10 more

Active in 22 ZIP codes across DC, VA

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Recent Sales

Homes Zachary has recently closed — verified transaction records.

$700,000Sold Sep 2025

14704 Lock

Centreville, VA 20120

4 bd · 2 ba · 2,108 sqft

$1,410,000Sold Aug 2025

14300 Dowden Downs

Haymarket, VA 20169

5 bd · 5 ba · 5,884 sqft

$370,000Sold Jul 2025

1716 Lake Shore Crest Unit#16

Reston, VA 20190

2 bd · 2 ba · 1,108 sqft

$875,000Sold Jul 2025

8916 Lake Braddock

Burke, VA 22015

4 bd · 4 ba · 2,664 sqft

$500,000Sold Jun 2025

12880 Mosaic Park Unit#1-J

Herndon, VA 20171

2 bd · 2 ba · 1,162 sqft

$965,000Sold Feb 2025

333 N Patrick

Alexandria, VA 22314

2 bd · 3 ba · 1,334 sqft

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Listing information is provided through IDX courtesy Keller Williams Capital Properties.

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Information Deemed Reliable But Not Guaranteed.

View full MLS disclosures

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Keller Williams Capital Properties participates, and is provided by BRIGHT through a licensing agreement.

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.

Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller.

This home sale information is not to be construed as an appraisal and may not be used as such for any purpose.

BRIGHT MLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually sold due to reporting errors.