{
  "url": "https://classa.info/glossary/rentable-square-feet",
  "title": "Rentable square feet (RSF)",
  "description": "The measured area on which rent is calculated — includes a share of common areas.",
  "oneSentenceAnswer": "The measured area on which rent is calculated — includes a share of common areas.",
  "tldr": [
    "The measured area on which rent is calculated — includes a share of common areas.",
    "RSF is the rentable area of a tenant's premises plus an allocated share of building common areas (lobbies, corridors, restrooms, mechanical rooms)."
  ],
  "keyFacts": {
    "category": "Measurement",
    "regionScope": "US"
  },
  "pageType": "glossary",
  "lastUpdated": "2026-04-01T00:00:00.000Z",
  "license": "CC BY 4.0 with attribution to Class A Atlas (https://classa.info).",
  "citation": "Source: Class A Atlas (https://classa.info/glossary/rentable-square-feet), updated 2026-04-01T00:00:00.000Z."
}