Louise Colonna

Louise Colonna

Corporate Broker of Christie’s International Real Estate New York, LLC, Branch Office Manager

Louise Colonna is a Licensed Associate Real Estate Broker with over 30 years of industry experience in sales and management. She is the Broker of Record for New York and Manager of the New City, New York branch location of The Agency One Rock. She is a member of One Key and Hudson Gateway Association of Realtors.Louise's career began as a sales associate, followed by receiving her associate broker's license and then quickly and successfully transitioning into the role of management. [...]

Louise Colonna is a Licensed Associate Real Estate Broker with over 30 years of industry experience in sales and management. She is the Broker of Record for New York and Manager of the New City, New York branch location of The Agency One Rock. She is a member of One Key and Hudson Gateway Association of Realtors.Louise's career began as a sales associate, followed by receiving her associate broker's license and then quickly and successfully transitioning into the role of management. Through her career in sales, she has been recognized with several awards for her sales achievements and she has also gained expertise as a relocation specialist. Louise has a successful track record in opening, growing and managing several offices in Rockland and Westchester Counties, and has received national recognition for the success of the offices she has developed. With a true passion for helping and mentoring real estate agents, Louise feels she found her calling in her leadership role. Louise utilizes her deep industry acumen and expertise to mentor and coach agents. She is proud to deliver the highest level of customer service and unmatched resources to clients across the region.A Bronx native and a current resident of Rockland County, Louise is married with 2 children and 7 grandchildren. In her spare time, she enjoys learning about wine, cooking, and most of all, entertaining family and friends.

Office Location

New City
340 South Main Street
New City, NY 10956
845-205-3521

Nyack
2-4 South Franklin Street
Nyack, NY 10960
845-512-5112

Contact Info

Specifications

Languages:
Specialties:
Service Area:

Contact

Quick Search

+ New York City

+ New Jersey

+ Westchester and Hudson Valley

Rockland County

Westchester County

Orange County

Stay in the loop Create an Account

You can save your favorite listings, sign up for listing alerts and more!

The Agency One Rock is the marketing name used by independently owned and operated real estate brokerages affiliated with The Agency pursuant to applicable trademark license and franchise agreements. Each brokerage is independently owned and operated. The Agency One Rock and The Agency are separate legal entities.

All information provided herein has been obtained from sources believed to be reliable; however, it is subject to errors, omissions, changes in price, prior sale, lease, financing, or withdrawal without notice. All information should be independently verified by prospective purchasers, tenants, and other interested parties through personal inspection and consultation with appropriate professionals. The Agency One Rock, its affiliated brokerage entities, affiliates, agents, brokers, employees, representatives, and independent contractors make no representation, warranty, or guaranty of any kind, express or implied, as to the accuracy, completeness, suitability, or availability of the information, descriptions, measurements, dimensions, square footage, floor plans, renderings, photographs, maps, pricing, availability, or other materials contained herein, and expressly disclaim any liability arising from or relating to the use of such information.

Photographs, renderings, floor plans, virtual tours, and other visual materials may have been digitally enhanced, altered, virtually staged, or otherwise modified and may not accurately reflect current property conditions. Dimensions, measurements, and square footage are approximate and should not be relied upon without independent verification.

Prospective purchasers, sellers, landlords, tenants, investors, and other interested parties should conduct their own independent investigation of all property information and consult with appropriate legal, tax, engineering, architectural, environmental, financial, and other professional advisors before making any decisions relating to a transaction. Nothing contained on this website constitutes legal, tax, accounting, investment, or other professional advice. If your property is currently listed with another real estate broker, this communication is not intended as a solicitation of that listing.

The Agency One Rock fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. We are committed to providing equal professional service to all clients and customers without regard to race, color, religion, creed, sex, pregnancy, sexual orientation, gender identity or expression, disability, familial status, national origin, ancestry, age, marital status, military or veteran status, lawful source of income, or any other characteristic protected under applicable federal, state, or local law. Equal Housing Opportunity.

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. © 2025 The Real Estate Board of New York, Inc., all rights reserved.