Welcome to Our Website

Cornerstone Properties is a full service Real Estate Brokerage offering property listings and sales in Central New York state.Our comprehensive MLS memberships include Otsego Delaware MLS covering Otsego, Delaware, Madison, Chenango counties and The Capital Region MLS including Montgomery, Schoharie, Greene, Fulton, Albany and surrounding areas giving you both a broad range for your property listing and property Search.

Please contact us for real estate information, we are happy to visit your property, discuss market information and invite you to visit us at:

85 Alden St, Historic Cherry Valley – (607)-547-1346


Branch office servicing the Cooperstown area.

757 Bissell Rd, Fly Creek, NY – (607)-547-5757

Email – cornerstonecv@hotmail.com


We understand that buying or selling a home is more than just a transaction: it’s a life-changing experience. That’s why our team of highly-seasoned real estate professionals is dedicated to providing exceptional, personalized service for all of our clients. We take great pride in the relationships we build and always work relentlessly on the client’s behalf to help them achieve their real estate goals.

Our team of experts represents the best and brightest in the industry, and we’re always striving to lead the field in research, innovation, and consumer education. Today’s buyers and sellers need a trusted resource that can guide them through the complex world of real estate. With our extensive knowledge and commitment to providing only the best and most timely information to our clients, we are your go-to source for real estate industry insight and advice.

Our Mission Statement:

Our philosophy is simple: clients come first. We pledge to be in constant communication with our clients, keeping them fully informed throughout the entire buying or selling process. We believe that if you’re not left with an amazing experience, we haven’t done our job. We don’t measure success through achievements or awards, but through the satisfaction of our clients.