$535,000
2 bd2 ba1,129 sqft Stony Brook, NY
2 bd2 ba1,129 sqft
Stony Brook, NY
Sold 2 months ago
Seller
Get to know Cathleen Whelan
Associate Real Estate Broker
As a second-generation Realtor with over 30 years of experience, Cathleen Whelan has built a reputation for exceptional service and results. Starting her career
alongside her mother, she is now a top-producing Associate Broker with Howard Hanna-Coach Realtors, known for her dedication to helping clients achieve their real estate goals.
Cathleen understands that a home is more than just a property—it’s where memories are made and life unfolds. Her...
Specialties
Buyer's AgentListing AgentRelocationStagingLuxury HomesSenior Communities
Cathleen 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.
Cathleen Whelan's listings & sales (123)
For Sale
For Rent
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This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.
For Sale
Sold (123)
Address | Sold date | Closing price | Represented | Flag Sale |
|---|---|---|---|---|
| 1/23/2026 | $535,000 | Seller | ||
| 7/30/2025 | $825,000 | Buyer | ||
| 6/3/2025 | $2,150,000 | Buyer | ||
| 5/30/2025 | $640,000 | Buyer | ||
| 4/23/2025 | $840,000 | Seller |
Cathleen Whelan's reviews (17)
- 5.0
- 1/29/2025
- • alexo99999
Bought a Single Family home in 2025 in Port jefferson, NY.
Cathleen was excellent to work with, right from the start we knew we were in good hands. She was patient with my wife and I as new home buyers and made sure to educate us...Cathleen was excellent to work with, right from the start we knew we were in good hands. She was patient with my wife and I as new...5.0- 3/28/2022
- • suhyunhur
Sold a Single Family home in 2021 in Stony brook, NY.
Cathleen Whelan is an excellent agent and we were so glad to have her!!! She knows the area very well and has many experiences! I referred Cathleen to my friend and my fr...Cathleen Whelan is an excellent agent and we were so glad to have her!!! She knows the area very well and has many experiences! I ... - 5.0
- 3/28/2022
- • briankampe
Sold a Single Family home in 2019 in East setauket, East setauket, NY.
Cathleen was a pleasure to work with. She guided us through the selling process and helped us work through a number of hiccups with potential buyers. All through the pr...Cathleen was a pleasure to work with. She guided us through the selling process and helped us work through a number of hiccups wi...5.0- 3/27/2022
- • zuser20180420180929205
Bought a Single Family home in 2019 in Garden city, NY.
Cathleen has represented our family and my parents in the purchase of a home and a condo apartment in Garden City. She was incredibly patient, responsive, knowledgeable a...Cathleen has represented our family and my parents in the purchase of a home and a condo apartment in Garden City. She was incredi... - 5.0
- 3/27/2022
- • cbaconci
Sold a Single Family home in 2020 in Garden city, NY.
Cathleen is warm, caring and extremely hard working for her clients. She made selling our home much easier than expected. A true professional This home was sold in the mi...Cathleen is warm, caring and extremely hard working for her clients. She made selling our home much easier than expected. A true p...5.0- 3/27/2022
- • john seagriff
Sold a Single Family home in 2021 in Smithtown, NY.
Cathleen is an outstanding honest experience realtor who I would recommend her to anybody. Cathleen has proved to us time and time again there is no substitute for exper...Cathleen is an outstanding honest experience realtor who I would recommend her to anybody. Cathleen has proved to us time and tim... - 5.0
- 3/27/2022
- • cregolini
Bought and sold a Single Family home in 2020 in Garden city, NY.
Cathleen is the best in the business! Working with her was an absolute pleasure! Cathleen’s knowledge and extensive experience made both the buying & selling process a v...Cathleen is the best in the business! Working with her was an absolute pleasure! Cathleen’s knowledge and extensive experience ma...5.0- 5/25/2017
- • regina46
Sold a Single Family home in 2017 in Garden city, NY.
Cathleen Whelan is, without a doubt, an extraordinary realtor. Her efforts went above and beyond, day after day, and her estimation of the time it would take to sell our ...Cathleen Whelan is, without a doubt, an extraordinary realtor. Her efforts went above and beyond, day after day, and her estimatio... - 5.0
- 1/31/2016
- • Michael Romano
Bought a Single Family home in 2016 in Garden city, NY.
Cathleen was wonderful to work with. She was knowledgable and professional, always responded back quickly and treated me and my wife like people not dollar signs. We wou...Cathleen was wonderful to work with. She was knowledgable and professional, always responded back quickly and treated me and my wi...5.0- 10/23/2014
- • deb vandoorne
Bought a Single Family home in 2014 in East setauket, Setauket, NY.
Cathleen is very knowledgeable of the area. She always responded very quickly to our questions and requests. We never had a sense of "high pressure" sales. Very pleasant ...Cathleen is very knowledgeable of the area. She always responded very quickly to our questions and requests. We never had a sense ...
