(Updated at 4:30 p.m.) A bevy of new development is coming to Clarendon and Virginia Square, prompting Arlington County to update its plan for the former.

The county’s busy planning division, which is working its way through a crush of post-Amazon HQ2 development applications, is also gearing up to review and perhaps refine the 2006 Clarendon Sector Plan.

In a presentation to the County Board this afternoon on its Fiscal Year 2021 work plan, planning staff is expected to detail a number of initiatives, including a study of the 14-year-old sector plan.

“In anticipation of multiple site plan applications and emerging public facility needs in Clarendon, a staff team will review the recommendations in the 2006 Clarendon Sector Plan (CSP), including those for County facilities, a new park along 10th Street, and nearby private development sites,” the presentation says.

“Given the connection between the Plan and zoning regulations, and the importance of the public facility needs to be achieved in Clarendon, refinement of Sector Plan policies and amendments to the Zoning Ordinance may be necessary,” the presentation continues. “A plan for public engagement on this planning study is being developed.”

Among other things, the 2006 sector plan calls for a new, 50,000 square foot park on the site of the current Clarendon fire station and the Verizon switching station, which is expected to be redeveloped soon. It also calls for the fire station to be relocated.

The presentation notes three major, residential development projects that have already been approved — the American Legion and Kirkwood sites in Virginia Square, and the Red Top redevelopment in Clarendon, all of which are pending construction.

It also lists the proposed redevelopment of the Joyce Motors site along 10th Street N. and the planned George Mason University expansion, plus the following four “anticipated” redevelopment proposals, in making the case for a review of the neighborhood plan.

• Silver Diner site
• Wells Fargo Bank and Verizon site
• St. Charles Church
• YMCA

The Silver Diner and Wells Fargo/Verizon developments are expected to be considered by the County Board by the end of the year, the county says.

In addition to looking at the Clarendon neighborhood plan, the planning division is involved in current land use planning for Shirlington and the Lee Highway corridor. County planners also expect to process 15 major site plan applications during calendar year 2020.