| CENTURY 21 New Millennium: Has 11 offices offering real estate services. Find locations, agents and services. |
| DC-Central Maryland Real Estate Investor's Group: Holds free monthly meetings featuring a variety of speakers and topics in Bowie, MD. Meeting and group information. |
| DCGentrification.com: Information and pictures of new condo and retail developments in Washington DC. News and categorized development details. |
| Delbe Companies: Services include residential and commercial property management, development, construction and home maintenance. Features FAQ, news, franchise information and sign-up forms. |
| DuPont Fabros: Real estate investment and development firm that acquires, develops, manages and operates commercial office, internet data center, flex, industrial, residential, retail and hotel properties. Includes property listings. |
| HomeState Realty: Providing residential and commercial services for buy, sell, lease, or investment. |
| Kelsey & Associates: Firm specializes in researching house and building histories and provides services related to facade easement donations and historic restoration projects. Includes details on services and projects and a collection of articles on historic Washington sites and buildings written by firm principal Paul K. Williams. |
| New Homes Guide: Washington D.C. area New Homes including Maryland and Virginia. Search by location, price, style, builder or developer, and neighborhood maps. |
| Randall Hagner: Full-service firm serves commercial owners, tenants, homeowners, and investors. |
| Rob Bergman - RE/MAX: Residential and commercial services in the District of Columbia with offices in Georgetown and on Capitol Hill. |
| Southern Management Corporation: Provides residential property management services throughout the Washington Metro area. Find services, properties and apartment locating service. |
| The Jason Corporation: Commercial real estate brokerage, management services for corporate clients and investors and residential brokerage. |
| Washington Post Real Estate: Washington, D.C., Virginia and Maryland homes, real estate news and headlines. [Registration required] |
| William Sawyer & Co. Realtors: Specializes in middle-to-upper bracket residential properties as well as commercial/investment properties in the Washington D.C. and Maryland area. Features virtual tours. |