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Zach Costello

Stello Homes LLCLead of Stello Homes
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Team

Recent Sales

Sales numbers represent all team members
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  • $1,220,000
    4 bd4 ba4,144 sqft Aldie, VA
    4 bd4 ba4,144 sqft
    Aldie, VA
    Sold 2 months ago
    Buyer
    40452 Hickory Ridge Pl, Aldie, VA, 20105
  • $390,000
    3 bd1 ba1,340 sqft Basye, VA
    3 bd1 ba1,340 sqft
    Basye, VA
    Sold 6 months ago
    Seller
    43 Mink Ct, Basye, VA, 22810
  • $700,000
    4 bd2 ba2,108 sqft Centreville, VA
    4 bd2 ba2,108 sqft
    Centreville, VA
    Sold 7 months ago
    Seller
    14704 Lock Dr, Centreville, VA, 20120
  • $495,000
    3 bd2 ba1,320 sqft Warrenton, VA
    3 bd2 ba1,320 sqft
    Warrenton, VA
    Sold 7 months ago
    Buyer
    7047 Woodley Heights Dr, Warrenton, VA, 20186
  • $1,410,000
    5 bd5 ba5,884 sqft Haymarket, VA
    5 bd5 ba5,884 sqft
    Haymarket, VA
    Sold 7 months ago
    Seller
    14300 Dowden Downs Dr, Haymarket, VA, 20169
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13
Sales last 12 months
195
Total sales
$186K-$1.4M
Price range
$693K
Average price

Get to know Stello Homes

Founder, Principal Broker

Specialties
Buyer's AgentListing AgentProperty Management
11 Years of experience

Team listings & sales (196)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (1)

Sold (195)

Address
Sold date
Closing price
Represented
Flag Sale
2/10/2026$1,220,000Buyer
10/8/2025$390,000Seller
9/9/2025$700,000Seller
9/3/2025$495,000Buyer
8/21/2025$1,410,000Seller

Team reviews (18)

Reviews represent all team members.

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  • 5.0
    • 2/9/2019
    • matt grimsland

    Bought a Single Family home in 2018 in Haymarket, VA.

    Review for: Zach Costello
    Zach represented me as my agent during the home buying process. I was a first time home buyer and generally had no clue what I was doing. I actually began discussing the ...
    Zach represented me as my agent during the home buying process. I was a first time home buyer and generally had no clue what I was...
    5.0
    • 11/1/2018
    • courtneyurano

    Bought a Single Family home in 2018 in Falls church, VA.

    Review for: Zach Costello
    Beginning the process of purchasing our first home was absolutely terrifying until we had Zach there to guide us. Having his expertise, professionalism, and personality w...
    Beginning the process of purchasing our first home was absolutely terrifying until we had Zach there to guide us. Having his exper...
  • 5.0
    • 10/17/2018
    • edfeld89

    Bought a Single Family home in 2018 in Falls church, VA.

    Review for: Zach Costello
    There are not enough good things to say about the experience we had with Zach Costello. From early on in the home buying process, when we were not even seriously looking,...
    There are not enough good things to say about the experience we had with Zach Costello. From early on in the home buying process, ...
    5.0
    • 5/21/2018
    • Katie Budd

    Bought a Condo home in 2018 in Logan circle, Washington, DC.

    Review for: Zach Costello
    To all potential buyers and sellers: Zach's knowledge and meticulous attention to detail helped me not only get an incredible deal, but made me feel extremely comfortabl...
    To all potential buyers and sellers: Zach's knowledge and meticulous attention to detail helped me not only get an incredible dea...
  • 5.0
    • 5/7/2018
    • manderson0077

    Bought a Single Family home in 2018 in Ashburn, VA.

    Review for: Zach Costello
    Zach was incredibly responsive throughout the entire process and provided insight that gave us confidence in our decision making. Zach prides himself on serving his clien...
    Zach was incredibly responsive throughout the entire process and provided insight that gave us confidence in our decision making. ...
    5.0
    • 5/3/2018
    • zuser20171108170213767

    Bought a Single Family home in 2018 in Ashburn, VA.

    Review for: Zach Costello
    Zach helped us buy our first home, and we couldn't recommend him highly enough. Because home-buying was new to us, we had a lot of questions that Zach was able answer pro...
    Zach helped us buy our first home, and we couldn't recommend him highly enough. Because home-buying was new to us, we had a lot of...
  • 5.0
    • 4/23/2018
    • smayrose4

    Bought a Single Family home in 2018 in Sterling, VA.

    Review for: Zach Costello
    Zach was a class act from the very beginning. He was responsive to all of our questions, had great knowledge of the areas we were looking to buy in and always came prepar...
    Zach was a class act from the very beginning. He was responsive to all of our questions, had great knowledge of the areas we were ...
    5.0
    • 4/23/2018
    • Trey Gresh

    Bought and sold a Single Family home in 2018 in Sterling, VA.

    Review for: Zach Costello
    Zach was great throughout the entire process. From start to finish I can't say enough. Took us to see multiple houses on short notice on multiple weekends, and had all ...
    Zach was great throughout the entire process. From start to finish I can't say enough. Took us to see multiple houses on short n...
  • 5.0
    • 3/18/2018
    • zuser20171028070530723

    Bought a Single Family home in 2018 in Mc lean, VA.

    Review for: Zach Costello
    Zach was excellent to work with throughout the home buying process. He was very knowledgeable, incredibly responsive, and ALWAYS had our best interest in mind, which is t...
    Zach was excellent to work with throughout the home buying process. He was very knowledgeable, incredibly responsive, and ALWAYS h...
    5.0
    • 3/15/2018
    • yoon choi

    Sold a Condo home in 2018 in Annandale, VA.

    Review for: Zach Costello
    Zach literally did all the work and all I had to do was sign some papers! He asked what the price I want to sell the home and how much I wanted to walk out of the deal wi...
    Zach literally did all the work and all I had to do was sign some papers! He asked what the price I want to sell the home and how ...
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TEAM

Zach Costello

Stello Homes LLCLead of Stello Homes
13sales last 12 months
195total sales
$186K-$1.4Mprice range
$693Kaverage price
11years of experience