Colleen Cassel

Colleen Cassel

Licensed Real Estate Salesperson

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Specialties


SPECIALTIES
Buyers Agent, Sellers Agent, Relocation, Luxury, Staging
Client Testimonials
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I highly recommend Colleen Cassel for your next property search in Manhattan. As a real estate agent myself from Singapore she's probably one of the best brokers I have ever encountered. She helped my 18 year old daughter from the start to finish in her coop purchase. It wasn't easy from the application to the interview and Colleen walked us thru every step of the way. I don't think I could have had a better buying first experience in Manhattan and it was all because of Colleen's professionalism, patience and going beyond to assist.
~ Michele C

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Colleen made my apartment search seamless! She provided helpful insights that allowed me to find the perfect apartment for me.
~ Jane B

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I worked with Colleen Cassel on my Manhattan apartment search, and I couldn’t have asked for a better experience.
Colleen’s knowledge of the Manhattan market, and clear communication made the entire process smooth and stress-free.
She cares about her clients
and goes the extra mile to deliver results. I’d highly recommend her.
~ KR

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It was a pleasure working with Colleen in securing a highly sought-after apartment in NYC. She was extremely responsive, attentive, and serious about the work she provided to all parties. Her professionalism and diligence were unmatched and you can tell she truly cares about all transactions she facilitates. I would highly recommend her for any needs and look forward to working with her again. Armon P
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Colleen was amazing to work with. She helped us find a great apartment within our budget and always responded with minutes of me texting or emailing her! My roomates and I were in a hurry to find an apartment and she went above and beyond with her help. Thank you so much Colleen!! ~ Hannah B

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Fantastic experience during the competitive summer time in NYC. Found an absolute gem! Would recommend Colleen and Compass for any real estate needs. ~ Maggie G

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It was a great comfort having someone as knowledgable as Colleen help navigate securing an apartment for my NYU student daughter. She went above and beyond and was a pleasure to deal with throughout. Looking forward to working with her on all our future NYC real estate needs. ~ Rob D

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Colleen Cassel made apartment hunting fun and easy. She sourced great options and really listened to my core needs. She was patient as I adjusted my search parameters and had an instinctive ability to source even more apartment listings. I'm very happy with my final choice and appreciate all of her hard work to get me there. ~ John A

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I had a great experience working with Colleen! She made the process easy. ~ Chase

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 Great professional guidance from beginning to the end! Colleen knows NYC real estate like nobody else and her services are truly impeccable. Classy lady and fantastic realtor! ~ Jean Noel C

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I was so lucky to have found Colleen as my agent while looking for an apartment. She was incredibly caring, responsive and professional and made me feel like a priority as a client.  She will be my first call if I need to move again. I would recommend her to anyone! ~ Anna M

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"I can't say enough good things about Colleen Cassel. Colleen is an extremely professional, responsive and knowledgeable agent. She was a complete joy and wonderful to work with. I've lived in my home for over 60 years and Colleen made a potentially difficult process a very pleasant one.  She was attentive to every need I had and went above and beyond throughout the whole process. Her calm demeanor constantly put me at eaes and I would highly recommend Colleen to anyone buying/selling their home. - Jenn and Mary

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"Colleen was very thorough in guiding us every step of the way. She was very personable and kind. I would highly recommend her! -R

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"We had a great experience working with Colleen. She was always on top of our needs. She consistently communicated all through the process and we never felt like we were not a priority. We highly recommend her! -Thomas

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"Colleen is an extremely professional, responsive, and knowledgeable Agent. She made our experience enjoyable and successful. From start to finish, she made the process smooth and seamless. It's evident she cares about her clients and that we were more than just another client to her. I have recommended Colleen to my family and friends." -L&F

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"Colleen helped me narrow down ideal neighborhoods to match what I was looking for. She was very quick to reply to requests and knew a lot about the area. Super helpful and I would highly recommend her." -Clare

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"Colleen was an amazing and proactive broker. She was extremely helpful. Every day she added both on-market and off-market apartments to a private website link with us so we could easily navigate and evaluate. I highly recommend Colleen." - Sophia

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"Colleen did a great job assisting me. She was attentive to my wants and needs, was quick and responsive. I would definitely recommend Colleen. I look forward to utilizing her skills again." - Ravon

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"Colleen is absolutely wonderful to work with. She cares about her clients and their needs. She is detail-oriented and found us our home quickly. I highly recommend her." -Vanessa

Education

- CHIEF Core Facilitator - Women and Leadership Networking
- Saint Joseph's University - Phila. PA
- Certified Executive Business Coach

About Colleen

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A partner in your real estate journey. Colleen brings an exceptional level of advisory to every real estate transaction. With a strong foundation in business and a sharp analytical mindset, Colleen is dedicated to delivering premium results. She combines a caring, creative approach with unparalleled market expertise, ensuring that each client's goals are met with precision and dedication. Whether you're a buyer, seller, renter or developer in Manhattan, Brooklyn and beyond, Colleen's top priority is your success.

Leveraging her vast network of prescreened agents across the US or globally she can match you with the right opportunities, no matter where your next move may take you. 

Her prior experience as a top sales and marketing leader in the Entertainment Industry has honed her elite negotiation and communication skills, making her a powerful advocate in any transaction. Colleen's unique ability to listen, understand, and act on her clients' needs sets her apart, while her enthusiasm, dedication and curiosity ensure that the process is both successful and enjoyable.

As a New York native, Colleen's passion for real estate is matched by her love for the city's diverse neighborhoods. Interested in working together, I would love to connect.

Connect Here for a Very Promising 2026 Housing Market Outlook

Private Exclusives and 3-Phase Marketing

Private Exclusives are off-market listings that are only visible to Compass agents and are not yet on the public market. For buyers, it means extra inventory that buyers can get access to by working with me.


For Sellers, benefits of private exclusives, include the opportunity test your price, provide privacy, generates buzz before going live on public sites, receive feedback and offers a sneak peek into fabulous inventory before others see.

3-Phase Marketing A marketing strategy that puts the homeowner first. Giving you the competitive edge by pre-marketing your home to 33,000+ Compass agents and their buyers before going public. Market your home without the risk of days on market and price drop history.  The 3-Phase strategy allows you to gather feedback and offers you the privacy and even time to renovate before putting your home on the MLS. 



Colleen Cassel’s Listings

a view of an empty room with a window
a bathroom with a sink mirror toilet and bathtub
a view of balcony with city
a view of an empty room with window and wooden floor
a picture of a bench in front of door
1/5
Listed By CompassLeases Out

$3,450

Unavailable
Bedrooms
Unavailable
Square Feet
Unavailable
Acres

Colleen Cassel’s Transactions

Past Sales
a front view of a house with a yard

$2,530,000

6
Bedrooms
4,692
Square Feet
0.25
Acres
front view of a house

$1,600,000

5
Bedrooms
0.07
Acres
$1,565,000 | 50 Lexington Avenue, Unit 24H | Flatiron

$1,565,000

2
Bedrooms
$1,285,000 | 50 Lexington Avenue, Unit 23D | Flatiron

$1,285,000

1
Bedrooms
a front view of a house with garden

$1,280,000

5
Bedrooms
3,048
Square Feet
20' x 100'
lot size
$1,085,000 | 50 Lexington Avenue, Unit 7C | Flatiron

$1,085,000

2
Bedrooms
a view of a house with a backyard

$1,065,000

3
Bedrooms
2,585
Square Feet
0.46
Acres
$490,000 | 330 East 49th Street, Unit 7H | Midtown East

$490,000

Studio
Bedrooms
a living room with furniture and wooden floor

$353,000

Studio
Bedrooms

Listing Courtesy of Corcoran Group

$320,000 | 415 East 80th Street, Unit 4H | Upper East Side

$320,000

Studio
Bedrooms

Listing Courtesy of Douglas Elliman Real Estate

$225,000 | 5 Tudor City Place, Unit 229 | Murray Hill

$225,000

Studio
Bedrooms
Past Rentals
$27,000 | 30 Park Place, Unit 43A | TriBeCa

$27,000

3
Bedrooms
2,219
Square Feet
197' x 148'
lot size
$14,000 | 429 Greenwich Street, Unit 6B | TriBeCa

$14,000

2
Bedrooms
2,100
Square Feet
$12,235 | 40 East 78th Street, Unit 3H | Upper East Side

$12,235

3
Bedrooms
1,800
Square Feet

$7,750

3
Bedrooms

151 2nd Avenue, Unit 1A

New York

$7,500 | 50 Lexington Avenue, Unit 6EF | Flatiron

$7,500

2
Bedrooms
$7,244 | 70 Pine Street, Unit 3504 | Financial District

$7,244

2
Bedrooms
1,136
Square Feet

Listing Courtesy of Rose Associates Inc

$5,500 | 50 Lexington Avenue, Unit 3E | Flatiron

$5,500

2
Bedrooms
$5,000 | 50 Lexington Avenue, Unit 7H | Flatiron

$5,000

1
Bedrooms
a room with furniture and a large window

$4,850

Alcove
Bedrooms
886
Square Feet
$4,650 | 300 West 17th Street, Unit 5D | Chelsea

$4,650

1
Bedrooms

Listing Courtesy of Corcoran Group

waverly

$4,030

11 Waverly Place, Unit 3D

New York

$4,000 | 25 West 13th Street, Unit 2GN | Greenwich Village

$4,000

Alcove
Bedrooms
$3,900 | 320 East 54th Street, Unit 6G | Sutton Place

$3,900

1
Bedrooms
$3,800 | 50 Lexington Avenue, Unit 5F | Flatiron

$3,800

1
Bedrooms
$3,750 | 50 Lexington Avenue, Unit 14A | Flatiron

$3,750

1
Bedrooms
$3,700 | 50 Lexington Avenue, Unit 9A | Flatiron

$3,700

1
Bedrooms
a view of empty room with wooden floor and fan

$3,700

2
Bedrooms