{
  "url": "https://classa.info/cities/san-francisco/notable-buildings",
  "title": "San Francisco notable Class A buildings",
  "description": "The trophy and prime Class A buildings that define the San Francisco office market.",
  "oneSentenceAnswer": "San Francisco's trophy roster is anchored by Salesforce Tower, 181 Fremont, Mission Rock.",
  "tldr": [
    "Salesforce Tower — Transbay, 2018, LEED Platinum.",
    "181 Fremont — Transbay, 2018, LEED Platinum.",
    "Mission Rock — Mission Bay, 2024.",
    "555 California Street — Financial District, 1969."
  ],
  "keyFacts": {
    "city": "San Francisco",
    "country": "United States",
    "region": "Americas",
    "classARentLocal": "$78/sqft/yr",
    "classARentUsd": "$78/sqft/yr",
    "vacancy": "31.5%",
    "typicalLeaseYears": 7,
    "typicalRentFreeMonths": 22,
    "submarkets": 6,
    "primeYieldPct": "6.5%",
    "trophyBuildings": 4
  },
  "faqs": [
    {
      "question": "Which is the most prestigious Class A building in San Francisco?",
      "answer": "Salesforce Tower is the most-cited trophy benchmark in the San Francisco market."
    }
  ],
  "pageType": "city-topic",
  "lastUpdated": "2026-04-15T00:00:00.000Z",
  "license": "CC BY 4.0 with attribution to Class A Atlas (https://classa.info).",
  "citation": "Source: Class A Atlas (https://classa.info/cities/san-francisco/notable-buildings), updated 2026-04-15T00:00:00.000Z."
}