Catherine O'Connor Smiechowski

Catherine O'Connor Smiechowski

NJ: 9231766
  •   5   (3 reviews)

Catherine's sales performance at a glance

See how Catherine has performed in the last 12 months on RateMyAgent*

3
Reviews
2
Properties for sale
9
Sold properties
$1.4m
Average sale price
$12.7m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

About Catherine

Katy O'Connor Smiechowski became a licensed Realtor® in 1991 and has been actively involved in the growth of Terrie O'Connor Realtors (TOCR) since its inception. In her role, Katy oversees TOCR Professional Development and the Terrie O'Connor Realtors Real Estate School, which she and her team successfully opened in 2012. She works as a full time Real Estate Broker Salesperson, has managed multiple TOCR sales offices over the years and is an integral part of the company leadership team. Due to her dedication and top achievements in real estate, Katy has been awarded both Circle of Excellence & Million Dollar Club recognition numerous times through the years, and has been named one of Bergen County's Top Real Estate Agents in 2020 and 2021 by Bergen Magazine. Katy earned a Masters Degree from Columbia University Teachers College in Curriculum & Development and a B.A., from Rutgers College in both Elementary Education and Psychology. Katy was awarded the New Jersey Sally Mae First Class Teacher Award while she worked as an elementary school teacher in the Upper Saddle River public schools for seven years, where she taught kindergarten, third and fourth grade. Additionally, Katy has served the community in many capacities through the years, including: President and Trustee of the Upper Saddle River Board of Education; Board Member for Archer Cooperative Nursery School in Allendale; numerous community volunteer positions through the Upper Saddle River Recreation Commission, USR Public Schools, Northern Highlands Regional High School and St. Joseph’s Regional High School. She currently serves on the Northern Highlands Sports Association, the Greater Bergen Association of Realtors Grievance Committee and is a Trustee for The Grace Foundation.

Catherine's reviews

  5  
Catherine has 3 reviewsacross 2 different locations, showing 3.
Review Catherine
Catherine's qualities as told by our client reviews: local expert.
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Buyer review
Forever home finder
2 days ago
Forever home finder

Catherine is one of the most patient and knowledgeable agent/broker we have ever worked with. If you’re looking for a house in northern highlands, look no further than her.

Buyer review
Excellent Communicator with Tremendous Knowledge & Guidance of the Home Buying Process
26 days ago
Excellent Communicator with Tremendous Knowledge & Guidance of the Home Buying Process

Katy was an absolute delight to work with! Her knowledge of every facet of the home buying process made our experience seamless. She handles things with such grace and provides thorough insight into every step of the process. We relied greatly on her expertise to help guide us every step of the way. We would recommend Katy for anyone looking to buy or sell their home.

Buyer review
Thorough, professional, creative, and kind
3 months ago
Thorough, professional, creative, and kind

Katy O’Connor Smiechowski is an outstanding real estate agent who truly puts her clients first. She’s incredibly thoughtful, detail-oriented, and pragmatic in her advice — always focused on what’s best for you rather than just making a sale. Katy’s calm, caring nature makes the process feel easy and genuinely personal. Her professionalism and genuine connections shine through every step. I can’t recommend her highly enough for anyone seeking a trusted, attentive, and refreshingly results oriented partner in buying or selling a home.

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Catherine's properties

Catherine has 2 properties for sale and sold 9 properties in the last 12 months, showing 4, sorted by most recent activity

SoldJun 30, 2026
$1,725,000
17 Grandview Avenue
Upper Saddle River NJ 07458
6
6
2
Single-Family
Listing courtesy of Terrie O'Connor Realtors - Allendale and Christie's International Real Estate Group-Franklin Lakes
SoldJun 25, 2026
$1,687,500
10 Knollwood Road
Upper Saddle River NJ 07458
4
3
3
Single-Family
Listing courtesy of Terrie O'Connor Realtors - Allendale and United Real Estate
For Sale
$1,145,000
73 Heritage Drive
Passaic County NJ 07480
5
5
3
Single-Family
Listing courtesy of Terrie O'Connor Realtors - Allendale
SoldJun 18, 2026
$1,500,000
10 Mallard Run
Upper Saddle River NJ 07458
5
5
3
Single-Family
Listing courtesy of Terrie O'Connor Realtors - Allendale
Show all 11 properties

Catherine's sold properties

Catherine has sold 9 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
17 Grandview Avenue, Upper Saddle River, NJ, 07458
17 Grandview Avenue
Upper Saddle River NJ 07458
6
6
2
Single-Family$1,725,000Jun 30, 2026
10 Knollwood Road, Upper Saddle River, NJ, 07458
10 Knollwood Road
Upper Saddle River NJ 07458
4
3
3
Single-Family$1,687,500Jun 25, 2026
10 Mallard Run, Upper Saddle River, NJ, 07458
10 Mallard Run
Upper Saddle River NJ 07458
5
5
3
Single-Family$1,500,000Jun 18, 2026
19 Meadowbrook Rd, Upper Saddle River, NJ, 07458
19 Meadowbrook Rd
Upper Saddle River NJ 07458
6
7
2
Single-Family$1,950,000May 22, 2026
Catherine O'Connor Smiechowski
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