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Julie "Jules" Costello - The Costello Team at Warren Real Estate

Warren Real EstateLead of The Costello Team at Warren Real Estate
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Recent Sales

Sales numbers represent all team members
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  • $640,000
    3 bd2 ba2,384 sqft Odessa, NY
    3 bd2 ba2,384 sqft
    Odessa, NY
    Sold 18 days ago
    Buyer
    4730 County Road 14, Odessa, NY, 14869
  • $179,000
    3 bd2 ba1,822 sqft Corning, NY
    3 bd2 ba1,822 sqft
    Corning, NY
    Sold 1 month ago
    Buyer
    229 Cutler Ave, Corning, NY, 14830
  • $405,000
    4 bd3 ba3,291 sqft Horseheads, NY
    4 bd3 ba3,291 sqft
    Horseheads, NY
    Sold 2 months ago
    BuyerSeller
    12 Highview Cir, Horseheads, NY, 14845
  • $36,800
    -- bd0 ba-- -- Lindley, NY
    -- bd0 ba-- --
    Lindley, NY
    Sold 2 months ago
    BuyerSeller
    9350 Manley Hill Rd, Lindley, NY, 14858
  • $300,000
    3 bd2 ba2,467 sqft Corning, NY
    3 bd2 ba2,467 sqft
    Corning, NY
    Sold 2 months ago
    Buyer
    2085 Caton Rd, Corning, NY, 14830
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87
Sales last 12 months
677
Total sales
$20K-$964K
Price range
$241K
Average price

Get to know The Costello Team at Warren Real Estate

NYS & PA Licensed RE Salesperson

Specialties
Buyer's AgentListing AgentRelocationProperty ManagementRentals
22 Years of experience

This team offers Showcase to make listings stand out

helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Team listings & sales (684)

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 (7)

Sold (677)

Address
Sold date
Closing price
Represented
Flag Sale
1/30/2026$640,000Buyer
1/7/2026$179,000Buyer
12/31/2025$405,000Buyer and Seller
12/31/2025$36,800Buyer and Seller
12/19/2025$300,000Buyer

Team reviews (129)

Reviews represent all team members.

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  • 5.0
    • 12/10/2025
    • CoreyMaynard20

    Bought a Single Family home in 2025 in Corning, NY.

    Review for: Julie "Jules" Costello - The Costello Team at Warren Real Estate
    Jules was fantastic to work with from start to finish. I have worked with twice now and found a house this time around! Extremely patient and understanding - she will ma...
    Jules was fantastic to work with from start to finish. I have worked with twice now and found a house this time around! Extremely...
    5.0
    • 11/12/2025
    • csust001
    Had the pleasure of working with Jules, and I can’t say enough about the incredible job she did. From our very first conversation, it was clear I was in expert hands. Her...
    Had the pleasure of working with Jules, and I can’t say enough about the incredible job she did. From our very first conversation,...
  • 5.0
    • 8/19/2025
    • lorena navarro padron

    Bought a Single Family home in 2025 in Gang mills, Painted post, NY.

    Review for: Valerie Clark
    Val did an excellent job to assist us with our first house purchase. She got us many options and helping us to walking through the process. Val was very envolved in all t...
    Val did an excellent job to assist us with our first house purchase. She got us many options and helping us to walking through the...
    5.0
    • 8/19/2025
    • Serena Parra

    Bought a home in 2025.

    Review for: Valerie Clark
    Valerie was so thorough and knowledgeable. Very responsive. She was very honest with her feedback about houses we saw and I didn’t feel like she was just in it for the pa...
    Valerie was so thorough and knowledgeable. Very responsive. She was very honest with her feedback about houses we saw and I didn’t...
  • 5.0
    • 8/18/2025
    • Melony Funnell

    Bought a home in 2025.

    Review for: Valerie Clark
    Val was great to work with. We ran into some pretty unusual situations during the process of buying our house and she was able to get us through it all.
    Val was great to work with. We ran into some pretty unusual situations during the process of buying our house and she was able to ...
    5.0
    • 6/28/2025
    • Shelby Noll

    Bought and sold a home in 2025.

    Review for: Julie "Jules" Costello - The Costello Team at Warren Real Estate
    We stumbled upon our dream home by chance. Upon contacting Jules, within a few weeks, everything was set in motion. She knows how to do the job and get it done. She worke...
    We stumbled upon our dream home by chance. Upon contacting Jules, within a few weeks, everything was set in motion. She knows how ...
  • 5.0
    • 5/15/2025
    • Henrique Ribeiro

    Bought a Single Family home in 2025 in Painted post, NY.

    Review for: Julie "Jules" Costello - The Costello Team at Warren Real Estate
    Jules was amazing! She was always very responsive and honest and truly had our best interests in mind. Her knowledge about homes and inspections was impressive, and she e...
    Jules was amazing! She was always very responsive and honest and truly had our best interests in mind. Her knowledge about homes a...
    5.0
    • 5/6/2025
    • obrianjoe315

    Sold a Mobile / Manufactured home in 2025 in Corning, NY.

    Review for: Julie "Jules" Costello - The Costello Team at Warren Real Estate
    Awesome job and closed quick. Very responsive and knowledgeable. Also were able to get everything that needed to be done completed. Negotiates went very well and did a...
    Awesome job and closed quick. Very responsive and knowledgeable. Also were able to get everything that needed to be done comple...
  • 5.0
    • 4/3/2025
    • user536296

    Bought and sold a Single Family home in 2025 in Painted post, NY.

    Review for: Valerie Clark
    Val went above and beyond for us. I couldn’t have found someone better! Without her help through this process I don’t even know where we would be! She is passionate and c...
    Val went above and beyond for us. I couldn’t have found someone better! Without her help through this process I don’t even know wh...
    5.0
    • 3/28/2025
    • Marali Kalra

    Bought a Mobile / Manufactured home in 2025 in Newfield, NY.

    Review for: Nicole Chorney
    Nicole was super responsive and helpful throughout the purchase process, getting answers to all my questions and making sure I put in a timely offer. She advocated for me...
    Nicole was super responsive and helpful throughout the purchase process, getting answers to all my questions and making sure I put...
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TEAM

Julie "Jules" Costello - The Costello Team at Warren Real Estate

Warren Real EstateLead of The Costello Team at Warren Real Estate
87sales last 12 months
677total sales
$20K-$964Kprice range
$241Kaverage price
22years of experience