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About Wendie
Clients choose to work with me because of my exceptional communication abilities, comprehensive knowledge of the local market, and a proven track record of success. I take a personalized approach to each client, taking the time to understand their goals and needs, and creating a tailored plan to achieve their real estate objectives. My expertise is further enhanced by my Certified Negotiation Expert (CNE) designation, which enables me to negotiate effectively on behalf of my clients while upholding the highest ethical standards. Throughout the entire home buying and/or selling process, I am there to guide my clients every step of the way, ensuring that they find the right home in their ideal neighborhood. So, are you ready to get started?
Featured Sales
Fall City, WA
$2,001,000
PURCHASED 10/12/2022
4 Beds4 Baths
3360 Sq. Ft.
Wendie's Listings & Sales
Active Listings (2)
Sold with Wendie (37)
Bought with Wendie (52)
1 of 16
LISTED BY REDFIN
3D WALKTHROUGH
$250,000
8745 Greenwood Ave N #507
Seattle, WA 98103—
Beds
1
Bath
396
Sq. Ft.
Andrea Sadlier Holman • Redfin, Redfin
1 of 20
REDFIN PENDING
3D WALKTHROUGH
$450,000
837 SW 125th St
Seattle, WA 981463
Beds
1
Bath
1,040
Sq. Ft.
Wendie Costello • Redfin
Wendie's Reviews
Wendie is a very thorough and knowledge Agent. She helped us to successfully navigate the hypercompetitive Seattle market.
Wendie was amazing. Friendly, knowledgeable, communicative, and efficient. Great realtor to work with.
Wendie was extremely diligent throughout the purchase experience, tracking all details, schedules, and with a close focus on our needs. We've already recommended her multiple times.
Most Recent Reviews
5.0
Wendie was fabulous to work with, looking out for us at every point of the process. From the sale of our home to the purchase of the new one, Wendie remained closely in tune with all of the details, our requirements, and those things that were most important to us. We highly recommend Wendie.
House buyer closed Jan '25
3227 W Lake Sammamish Pkwy Se, Bellevue, WA
3227 W Lake Sammamish Pkwy Se, Bellevue, WA
$2.17M • 4 Bed, 2.5 Bath, 3650 Sq. Ft.
5.0
Wendie Costello gave over and above what was expected from setting up appointments to giving lunch during power outage.
House seller closed Dec '24
16204 Ne 113th Ct, Redmond, WA
16204 Ne 113th Ct, Redmond, WA
$1.78M • 4 Bed, 2.5 Bath, 2330 Sq. Ft. • Multiple offers
5.0
Enjoyed her help through the process. She had timely and professional advice as well as lots of personal help.
House buyer closed Dec '24
8821 Hudson Ct Ne, Bainbridge Island, WA
8821 Hudson Ct Ne, Bainbridge Island, WA
$1.6M • 3 Bed, 2.25 Bath, 2641 Sq. Ft. • Multiple offers
5.0
She's the absolute best. Nothing but great things to say about her!
Condo buyer closed Aug '24
31412 106th Pl Se Unit L2, Auburn, WA
31412 106th Pl Se Unit L2, Auburn, WA
$365K • 2 Bed, 2.5 Bath, 1250 Sq. Ft. • First-time buyer
5.0
Buying a house was extremely stressful & not at all fun for me. Wendie did a wonderful job of encouraging me along the way & answering all my many questions. Thanks for all your help!
Townhome buyer closed Feb '24
9213 A 14th Ave Nw, Seattle, WA
9213 A 14th Ave Nw, Seattle, WA
$860K • 3 Bed, 3 Bath, 1479 Sq. Ft. • New construction
See All Reviews
Why work with a Redfin Agent
Why work with a Redfin Agent
Personal service from a local expert
We live and work in Bellevue and know the market inside out. From pricing to closing, we'll provide the guidance you need at every step.
Better service at a better price
Redfin Agents meet customers on Redfin.com, so they don’t spend time looking for new clients—they focus only on you.
Happier in your new home
Our customer satisfaction rates are consistently higher than the competition, thanks to our technology and local agents.
Meet Wendie's Team
When you work with Redfin, one agent is responsible for your success, but you really get a whole team. Redfin agents work closely with a team of real estate professionals to ensure every sale closes without a hitch.
Kenneth Dow
Transaction Coordinator
Cassie Martin
Listing Coordinator
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