Can I install a fence on my property line, and do I need a permit?

Yes. You can install a fence no more than 6 feet in height on your rear and side property lines. Any fence taller than 6 feet is considered a structure and must then meet the setback requirements. Fences along the front property line may not exceed 4 feet in height, and should be of the "open" type such as chain-link, rail or picket.