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Land Feasibility Calculators
Switch between envelope & FAR modeling, parking capacity, and stormwater net-acreage estimates—each built for early entitlement diligence.
Envelope & FAR Calculator
Model net buildable area, FAR limits, coverage, setbacks, and binding max GFA.
Envelope Inputs
Real-timeSetbacks (ft)
Default assumes a square parcel from net buildable area.
Lot Envelope Diagram
2D PlanLotSetback zoneBuildable envelope
Calculation Results
Binding: Coverage governs
Net Buildable Area
43,560 sq ft
1 acres after deductions
Max GFA (FAR Method)
87,120 sq ft
Net × FAR 2
Max Footprint (Coverage)
17,424 sq ft
40% of net area
Setback Envelope Area
30,894 sq ft
188.7′ × 163.7′
Practical Max Footprint
17,424 sq ft
min(Coverage, Setback Envelope)
Binding Max GFA
69,696 sq ft
min(FAR GFA, Footprint × 4 stories)
| Metric | Value | Role |
|---|---|---|
| Gross Lot Area | 43,560 sq ft | Input base |
| Height-limited GFA | 69,696 sq ft | Footprint × stories |
| Binding Constraint | Coverage | Governing entitlement |