Walter Reed (WR) Zones – WR-9 The WR-9 zone is intended to support the expansion of medical care and research facilities at a scale of development that does not adversely impact the character of nearby established neighborhoods. WR-9 Development Standards1 Building Height (max.) Stories (max.) Lot Occupancy (max.) Pervious Surface (min.) Side Yard (min.) Rear … Continue reading WR-9