Residential additions and alterations include renovations, decks, finished basements and more but do not include apartment buildings and condos. Site-related approval may be required.Please visit the Land Disturbance 101 web page, email, or call , TTY 711 to find out more before you dig. The Zoning Division issues Zoning Permits and coordinates plan approvals related to use and development of residential, commercial and industrial properties. Each year, the Real Estate Assessment Office appraises all real property in the City to determine its value for tax purposes. The window has closed for developers, property owners and other community members to nominate sites in Fairfax County for future redevelopment. In this article, we'll cover the basics of selling a home in Fairfax, VA, and provide some tips for getting your property ready to hit the market. Fairfax Media was a media company in Australia and New Zealand, with investments in newspaper, magazines, radio and digital properties. Our Fairfax medical center offers convenient walk-in urgent care and occupational health for patients and employees in the Fairfax, VA area. FAIRFAX COUNTY, Va. Property owners in Fairfax County are responding to the possibility they will be paying a lot more in property taxes.