Damianos Realty Group

Business Details

50+ Years

experience

Your Trusted Commercial Real Estate Partner in Long Island

Founded in 1968, Damianos Realty Group has established itself as a leading family-owned commercial real estate company with over 55 years of expertise. Our specialization in cutting-edge office, retail, industrial, and land development has resulted in over 1,000,000 square feet of thriving properties across Long Island. We pioneered innovative medical complex development early in our history, addressing critical market needs while maintaining a commitment to state-of-the-art work environments. Our team's 50+ years of collective experience in leasing, acquisitions, design, and property management ensures tailored solutions for every client. We prioritize community engagement through civic partnerships and charitable support, reflecting our dedication to Long Island's growth.

Recognized with multiple industry awards, including ABLI Developer of the Year and LIBN Re-Development of the Year, we combine proven expertise with forward-thinking strategies. Our leadership team's deep local knowledge and extensive industry affiliations position us as trusted advisors in commercial real estate. We maintain transparency in all dealings while fostering sustainable business environments that benefit tenants and communities alike. This enduring commitment to quality and service excellence has made us one of Long Island's largest commercial real estate developers.

Services

Commercial Real Estate Leasing Property Management Land Development Site Acquisitions Construction Management Zoning Permits Portfolio Expansion Medical Facility Development Industrial Space Solutions Retail Center Management

Details

Year established: 1968

Highlights and features

We offer over 55 years of expertise in commercial real estate development
Our family-owned approach ensures personalized client service
Specialized management team with 50+ years of combined experience
Recognized industry leader with multiple ABLI and LIBN awards
Deep local market knowledge across Suffolk County's key business areas

Website

Update Listing

Services

Commercial Real Estate Leasing

Our leasing division specializes in connecting businesses with optimal commercial spaces across Long Island. With expertise in office, retail, and industrial properties, we provide tailored solutions that match specific business requirements. Our team's deep market knowledge ensures competitive pricing and favorable lease terms for tenants.

Land Development

We transform raw land into productive commercial assets through comprehensive development services. From initial planning to infrastructure implementation, our process creates value-added properties that meet evolving market demands. Our track record includes successful projects in key Long Island growth corridors.

Property Management

Our property management services maintain asset value through proactive maintenance and tenant relations. With decades of experience, we ensure operational efficiency while preserving the quality of commercial spaces. Our approach combines hands-on expertise with strategic oversight.

Medical Facility Development

Pioneering medical complex development since our founding, we create specialized healthcare environments that meet industry-specific requirements. Our expertise includes designing functional spaces for medical practices, nursing facilities, and diagnostic centers that prioritize patient care and operational efficiency.

Site Acquisitions

We identify and secure strategic properties for commercial development through our extensive network and market insights. Our acquisition process evaluates zoning potential, infrastructure readiness, and long-term value to ensure optimal investment opportunities for our clients.

People

X. Cristofer Damianos

Principal

Principal of Damianos Realty Group since 1981, overseeing 1M+ sq ft of commercial properties. Member of Suffolk County IDA and ABLI, with leadership roles in local institutions. Honored as Man of the Year and multiple ABLI Developer of the Year award recipient.

Pelops Damianos

Principal

Principal managing Leasing and Acquisitions Division since 1988. Active in Long Island organizations including ABLI and CIBS. Holds MBA from Adelphi University and plays key role in site acquisitions and permitting processes.

John J. Finn

Director of Leasing & Acquisitions

Director of Leasing and Acquisitions with 25+ years of experience. Recognized as Top Commercial Real Estate Power Broker by Costar. Instrumental in developing award-winning properties like 100 Hospital Road medical building in Patchogue.

James Newton

Chief Financial Officer

CFO managing financial operations since 1998. Former Controller for private companies and Audit Manager at Long Island accounting firm. Recipient of Long Island Business News CFO of the Year award.

Patricia Delaney

Corporate Counsel

Corporate Counsel providing legal guidance for real estate transactions. Works closely with team to ensure compliance and mitigate risks in commercial property acquisitions and developments.

Questions

What types of commercial properties do you specialize in?

We specialize in office buildings, retail centers, industrial warehouses, and medical facilities across Long Island, with expertise in both development and property management.

How can I request information about available properties?

Contact us at (631) 360-9000 or submit our online form to receive a customized list of available commercial properties matching your requirements.

Do you offer property management services?

Yes, our property management division maintains over 1,000,000 square feet of commercial space, ensuring optimal condition and tenant satisfaction through proactive maintenance programs.

What areas of Long Island do you serve?

We serve all major Long Island business corridors including Smithtown, Hauppauge, Patchogue, Stony Brook, and Medford, with properties in Suffolk and Nassau Counties.

Can you help with medical facility development?

Yes, we pioneered medical complex development in the region and continue to create specialized healthcare environments that meet industry-specific requirements for medical practices and facilities.

What sets Damianos Realty Group apart from competitors?

Our 55+ years of local expertise, family-owned approach, award-winning team, and commitment to community development distinguish us as trusted Long Island commercial real estate leaders.

Reviews (6)

Write a Review

Bob Verolla

Dec 21, 2021 Report

I am completely satisfied with the excellent service and response of all the individuals involved in this transition into my new space. Everyone involved was extremely helpful, friendly and professional. In particular, John Greco was responsible for implementing this plan for me and for making this conversion and transition possible. Thank you, and I look forward to another successful year at Davis Professional Park!!
Bob Verolla, Managing/Technical Director CRESCENT ANALYTICS

Kelly Shuster

Dec 19, 2021 Report

I was very happy with the entire process of renting my office through Damianos Realty. It was straight forward and low stress. John Greco was extremely helpful the entire time and went above and beyond to help me out.

Susan Fiore

Nov 01, 2021 Report

Positive:Professionalism,Responsiveness
The best! Their properties are meticulously kept and the owners wonderful. They are professional, humble and kind. It doesnt get better than that!

Peter Raymond

May 13, 2021 Report

The Damianos Realty Group, is one of the most professional organizations on Long Island. They meticulously take care of all there properties, Especially there Shopping center in Center Moriches

Carlos Lopez

Mar 15, 2021 Report

Positive:Professionalism
Damianos Realty is a truly top notch organization. I have been personally working with John Finn and John Greco for many years and they take great pride in their properties and their attention to detail is amazing.

Joseph DiBernardo

Jan 01, 2020 Report

I have had a wonderful experience with the Damianos realty group. I have been a tenant for about 10 years and have received top notch service and attention. The building is absolutely beautiful. The family clearly has pride of ownership and it shows. They constantly renovate and improve the buildings. The grounds are always immaculate and the landscaping is exceptionally maintained. Whenever I have had a problem, all of which were minor, the building manager has responded within the hour. All of my needs were met. I believe my business became a success because of the space I was in. All of my patients