R. Cory Knopf

R. Cory Knopf

Licensed Associate Real Estate Broker

Specialties

Buyer’s Agent, Listing Agent, Foreclosure, Property Management, Staging

Education

University of Maryland College Park - Bachelor of Arts, English Literature
About R. Cory

Proud Principal of The Hal Knopf Team

Welcome to Cory Knopf's corner of the real estate world, where passion meets professionalism and client satisfaction is paramount.

Cory's journey in real estate began early, shaped by the tutelage of her father, Hal Knopf, a titan in Long Island's real estate scene. Immersed in the industry from a young age, Cory inherited not only a wealth of knowledge but also a genuine love for the business. For her, selling real estate isn't just a job; it's a calling—a lifelong commitment to helping clients achieve their dreams.

With three decades of experience specializing in listing and selling residential properties along the South Shore of Long Island, Cory brings a seasoned perspective to every transaction. She understands that buying or selling a home is one of life's most significant financial decisions, and she approaches each deal with the care and attention it deserves.

What sets Cory apart is her unwavering dedication to her clients' needs. From the initial consultation to the closing table, Cory is there every step of the way, ensuring a seamless and successful journey. Her intimate knowledge of market trends, coupled with her sharp negotiation skills, guarantees her clients the best possible outcome.

But beyond her expertise, Cory's greatest strength lies in her ability to connect with her clients on a personal level. She takes the time to listen, understand, and advocate for their interests, forging relationships built on trust and respect.

Whether you're a first-time homebuyer, seasoned investor, or looking to sell your property, trust Cory Knopf—a Realtor® with a proven track record—to guide you through your next real estate venture. With Cory by your side, you can rest assured that you'll be well-informed and supported every step of the way. 

Client Testimonials


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★★★★★
"Cory Knopf was amazing! Not only was she knowledgeable and very responsive, Cory helped me manage my listed property because I am an out of state resident. Cory also had to navigate the listing while we had very difficult tenants living in the property. I totally recommend her, especially for South Shore, Nassau County listings."

★★★★★
"Cory was a pleasure to work with. She is very knowledgeable about the area and really helped us navigate buying our first home. She was always responsive to communications and always arrived promptly at all appointments. I would definitely recommend her to my friends and family!"

★★★★★
"Do yourself a favor and call Cory Knopf RIGHT NOW! I promise that you will not regret it. Cory, quite simply, is the best. She helped us decide on a selling price, guided us about qualified buyers and followed through on every detail. She is an expert at negotiating and put us in touch with a lawyer and other experts. As I said, call her now. RIGHT NOW. Don't settle for anyone else."

★★★★★
"Cory was very straightforward and knowledgeable about everything we needed when both selling our home and buying a new one. She was always responsive and I felt confident she was doing her best for us. I highly recommend working with such an experienced realtor like Cory."

★★★★★
"Cory was great. I gave her a list of all the homes I was interested in and she took me around and showed me all of them. She was very honest throughout the entire process and helped me negotiate on my current home."

★★★★★
"Hal Knopf Realty and in particular, Cory Knopf, provided our family with the highest level of service and helped to achieve a sale price that was well in excess of our expectations."

★★★★★
"From the initial meeting where she came completely prepared with market comparable sales and specific marketing strategies, through the closing, she guided us through all the twists and turns of the process. Her expertise, market knowledge and relationships in the market are unparalleled. It was a pleasure working with her, and we would recommend that anyone considering the sale of their home would be well served to engage her services."

The Harrison Family Oceanside, New York.


★★★★★
"Cory Knopf came recommended to me by a trusted friend and working with her to sell my house was one of the best decisions I've ever made. Cory took all of the worry and stress out of the process and made the experience A+. She is laser focused and supportive. Cory answered all my questions and concerns and my phone calls were either answered or returned super fast. Imagine that ! She answers her phone !!! Cory is the Best, hands down. Warm, friendly, super knowledgeable and completely professional. I would hire Cory and Hal Knopf Realty again in a second, to buy OR sell a home. Thank you Cory. Dreams do come true."

Jacstraw722
361 Randall Ave, Freeport, NY 11520


★★★★★
"Do yourself a favor and call Cory Knopf RIGHT NOW! I promise that you will not regret it. Cory, quite simply, is the best. She helped us decide on a selling price, guided us about qualified buyers and followed through on every detail. She is an expert at negotiating and put us in touch with a lawyer and other experts. As I said, call her now. RIGHT NOW. Don't settle for anyone else."

J. Baldwin
Hendrickson St, Oceanside

R. Cory Knopf’s Transactions

Past Sales
a front view of a house with a garden and plants

$1,650,000

4
Bedrooms
4,104
Square Feet
0.18
Acres

Listing Courtesy of Stonegate Real Estate, Anthony M. Ponte

a front view of a house with a yard

$1,550,000

5
Bedrooms
0.53
Acres

Listing Courtesy of Blue Island Homes NY LLC, Jennie R Katz; Blue Island Homes NY LLC, Jonathan Schuman

a front view of a house with a yard and garage

$1,420,000

4
Bedrooms
2,876
Square Feet
0.25
Acres

$1,285,000

3
Bedrooms
0.21
Acres
$1,250,000 | 546 East Olive Street, Long Beach, NY 11561

$1,250,000

5
Bedrooms
0.18
Acres
a front view of a house with garden

$1,200,000

3
Bedrooms
2,600
Square Feet
0.20
Acres

Listing Courtesy of Daniel Gale Sothebys Intl Rlty, Mary E. Darcy

a front view of a house with a yard and garage

$1,150,000

4
Bedrooms
3,582
Square Feet
0.19
Acres

Listing Courtesy of Signature Premier Properties, Margaret MacRae CBR GRI

$1,112,500 | 86 Neptune Avenue, Woodmere, NY 11598

$1,112,500

3
Bedrooms
2,990
Square Feet
0.18
Acres
an aerial view of residential houses with outdoor space

$1,080,000

4
Bedrooms
2,856
Square Feet
0.32
Acres

Listing Courtesy of Keller Williams Realty Liberty, Ariel C. Rahmanov

a front view of a house with garden

$1,050,000

4
Bedrooms
3,800
Square Feet
0.26
Acres
$999,000 | 3446 Riverside Drive, Oceanside, NY 11572

$999,000

4
Bedrooms
2,860
Square Feet
0.14
Acres
a view of a white house with large windows

$995,000

4
Bedrooms
2,917
Square Feet
0.14
Acres
a front view of a house with a garden and plants

$995,000

5
Bedrooms
2,683
Square Feet
0.16
Acres
$990,000 | 126 Soper Street, Oceanside, NY 11572

$990,000

4
Bedrooms
3,600
Square Feet
0.26
Acres

Listing Courtesy of Coldwell Banker American Homes, Jocelyne Costigan

a front view of a house with a garden

$987,000

4
Bedrooms
2,551
Square Feet
0.17
Acres

Listing Courtesy of Coldwell Banker American Homes, John C Gandolfo; Coldwell Banker American Homes, Barbara L Gandolfo

$955,000 | 3158 Lincoln Avenue, Oceanside, NY 11572

$955,000

8
Bedrooms
0.26
Acres
a front view of a house with a yard and garage

$951,000

4
Bedrooms
0.14
Acres

-

5
Bedrooms

Listing Courtesy of Hal Knopf Realty Inc

Past Rentals
$29,028 | 3031 Long Beach Rd | Long Island

$29,028

3031 Long Beach Rd

Long Island

a living room with furniture and a large window

$5,000

2
Bedrooms

Listing Courtesy of Verdeschi & Walsh Realty LLC, Michael A Egbert

$4,500 | 2 Biarritz Street, Lido Beach, NY 11561

$4,500

4
Bedrooms
0.13
Acres

Listing Courtesy of Douglas Elliman Real Estate, Thomas Tripodi; Point to Port Realty Ltd, Jill Froccaro Miscioscia

a front view of a house with garden

$4,100

3
Bedrooms
0.09
Acres
$3,100 | 134 Soper St | Oceanside

$3,100

134 Soper St

Oceanside

$2,600 | 570 Atlantic Ave | Brooklyn

$2,600

570 Atlantic Ave

Brooklyn

a view of a street

$2,600

3
Bedrooms
$2,500 | 22 2nd Avenue, East Rockaway, NY 11518

$2,500

2
Bedrooms
a front view of a house

$2,000

1
Bedrooms
$1,950 | 280 Guy Lombardo, Unit 3M | Freeport

$1,950

280 Guy Lombardo, Unit 3M

Freeport

$1,950 | 135 Roosevelt Street, Oceanside, NY 11572

$1,950

1
Bedrooms

-

1
Bedrooms

Listing Courtesy of Hal Knopf Realty Inc, Rhea Cory Knopf