Upzoning Mechanics

Upzoning is the legislative act of changing the zoning code to allow higher-density or more intensive land uses. It is the primary tool for solving housing shortages and fiscal insolvency.

Types of Upzoning

• 1. Blanket / By-Right Upzoning

  Changing the underlying code across a wide area (e.g., allowing fourplexes on all lots previously zoned single-family). Highly effective. Low transaction costs.

• 2. Spot Upzoning

  Approving density on a case-by-case, parcel-by-parcel basis. Leads to corruption, high legal fees, and unpredictable development.

• 3. Corridor Upzoning

  Increasing density limits specifically along major transit corridors. A good compromise, but often exposes new residents to high pollution/traffic.

The Mathematical Impact

Use our tools to model the exact impacts of upzoning specific parcels:

• Calculate changes to FAR limits
• Model the removal of parking minimums
• Determine if the upzone meets the insolvency breakeven point