With more than 40 years of experience serving the Washington DC Metropolitan area, Joseph L. Donnelly, Jr., MAI is a licensed certified general commercial real estate appraiser active in all phases of commercial real estate. Joseph Donnelly is a trusted commercial property appraiser providing expert appraisals for:
- Commercial Office Properties
- Commercial Retail Properties
- Residential Apartment Properties
- Embassies and Chancelleries
- Industrial Warehouse Properties
- Special Purpose Properties (schools, churches, etc.)
- Condominium Conversions
- Vacant Commercial Land
- Vacant Industrial Land
- Appraisal of Estate Properties for tax filing purposes

Washington DC Certified General Commercial Real Estate Appraiser

As a trusted real estate appraiser in Washington DC, Northern Virginia, and Maryland, Joseph Donnelly has been determined as an expert witness in the Federal Court of the United States, the Superior Court of the District of Columbia, the United States District Court Eastern District of Virginia, the Bankruptcy Court of Montgomery County, Montgomery County Circuit Court in Rockville, MD, and Prince George’s Circuit Court in Upper Marlboro, MD.
Certified General Commercial Property Appraiser
Commercial real estate appraisal is a complex and challenging process. It requires knowledge of the local market, an understanding of current economic trends, and an in-depth knowledge of appraisal techniques and laws. A qualified commercial real estate appraiser must also be adept at financial analysis, understanding data related to the property such as sale prices and rental income, while also taking into account factors such as geographic location, zoning restrictions, and economic conditions that can affect the value of a property.
A highly qualified and experienced commercial real estate appraiser, Joseph Donnelly has rendered opinions of value of commercial, industrial, and investment properties (improved and unimproved) for attorneys, individuals, commercial banks, builders, architects, and institutions.
Read more about Donnelly & Associates.

Service Areas
Donnelly & Associates serves Washington DC and the Greater DC Metropolitan area, including counties in Northern Virginia and Maryland. We proudly serve the following areas.
- Washington DC
- Arlington County
- Fairfax County
- City of Alexandria
- City of Falls Church
- Montgomery County
- Prince George’s County
A comprehensive understanding of the Greater Washington DC area’s market conditions, economic trends, zoning restrictions, and other factors that impact a property’s value is essential when rendering opinions of worth. Expert knowledge of the area’s demographics and infrastructure can be essential in delivering an accurate appraisal report and providing reliable advice based on up-to-date information regarding potential investments or purchases made involving commercial real estate.
For additional information about where Donnelly & Associates provides professional services, contact us today.

Get In Touch
For any questions related to our services, service areas, or to schedule a consultation with one of the DC area’s leading commercial real estate appraisers, we would be happy to speak with you. Contact us today or take a moment to review our frequently asked questions.
Phone: 301-351-8484