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Podcast Episode

081 - Zoning Fundamentals: Setbacks, Easements, FAR and Variances

Architect Exam Podcast··7 September 2026·26 min

About this episode

Zoning controls what you build, how tall, and how close to the property line before you draw a single line. This episode breaks down every zoning term candidates confuse. We cover setbacks, encroachment, easements, right-of-way, and how to figure out your actual buildable area. Then we get into the density controls: floor area ratio, lot coverage, impervious surface, and building height limits. You'll see how the same FAR produces three completely different buildings on the same lot. The second half covers what happens when the rules don't work: zoning variances (and what does NOT qualify as hardship), conditional use permits, nonconforming uses, planned unit developments, and restrictive covenants. By the end, you'll know which constraints are public rules and which are private restrictions. 📝 Key topics covered: Setbacks, building line, encroachment, and how to read a plat Easement vs right-of-way and how they shrink your buildable area Floor area ratio (FAR) and how the same number creates different buildings Lot coverage vs FAR and impervious surface requirements Zoning variance hardship rules and what does not qualify Conditional use permits, nonconforming use, and restrictive covenants ⏱️ Chapters: (0:00) Zoning Before You Design (1:11) Free Study Notes (1:54) Zoning vs. Building Code (4:18) Setbacks and Encroachment (5:58) Easements (8:01) Easement vs. Right-of-Way (9:00) Buildable Area (10:08) Floor Area Ratio (11:46) Lot Coverage and Impervious Surface (13:38) Building Height Limits (14:24) Zoning Variance (16:32) Conditional Use Permit (18:08) Nonconforming Use (20:01) Planned Unit Development (21:03) Restrictive Covenants (22:13) Zoning Recap (24:03) Young Architect Academy 📖 Read the full blog post 📝 Download the FREE Zoning study notes 🎯 Get access to all ARE study materials with the ARE 101 Membership 🎯 Join our 10-week ARE Boot Camp 📚 Individual courses: PA 101 (Programming and Analysis) PPD 101 (Project Planning and Design) Building Codes 101