Michael H. Vechery - 1050 Real Estate
- Residential and commercial properties, agent profile and customer testimonials.
- http://www.1050realestate.com

New Homes Guide
- Washington D.C. area New Homes including Maryland and Virginia. Search by location, price, style, builder or developer, and neighborhood maps.
- http://www.newhomesguide.com/

Washington Post Real Estate
- Washington, D.C., Virginia and Maryland homes, real estate news and headlines. [Registration required]
- http://www.washingtonpost.com/wp-dyn/content/realestate/index.html

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.
- http://www.dccmreig.com/

DCGentrification.com
- Information and pictures of new condo and retail developments in Washington DC. News and categorized development details.
- http://www.dcgentrification.com/

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
- http://washingtonhistory.com/

Southern Management Corporation
- Provides residential property management services throughout the Washington Metro area. Find services, properties and apartment locating service.
- http://www.southernmanagement.com/

CENTURY 21 New Millennium
- Has 11 offices offering real estate services. Find locations, agents and services.
- http://www.c21nm.com/

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.
- http://www.dupontfabros.com/

The Jason Corporation
- Commercial real estate brokerage, management services for corporate clients and investors and residential brokerage.
- http://jasoncorporation.com/

Delbe Companies
- Services include residential and commercial property management, development, construction and home maintenance. Features FAQ, news, franchise information and sign-up forms.
- http://delbe.com

HomeState Realty
- Providing residential and commercial services for buy, sell, lease, or investment.
- http://www.homestaterealty.com/

Rob Bergman - RE/MAX
- Residential and commercial services in the District of Columbia with offices in Georgetown and on Capitol Hill.
- http://www.robbergman.com/

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.
- http://www.williamsawyer.com

Randall Hagner
- Full-service firm serves commercial owners, tenants, homeowners, and investors.
- http://www.hagner.com/