{
  "address": "2521 Harrison Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/harrison-street/2521/",
  "apn": "4147028",
  "block": "4147",
  "lot": "028",
  "eas_baseid": "369435",
  "coordinates": {
    "lat": 37.756742,
    "lng": -122.411977
  },
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "stories": 1,
    "rooms": 5,
    "bathrooms": 1,
    "lot_area_sqft": 2495,
    "building_area_sqft": 1400,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 2521 HARRISON            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 425624,
    "assessed_improvement_value": 283743,
    "last_sale_date": "1999-04-16"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Olsen's Queen Anne Cottages Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1893",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201911147270",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-11-14",
      "status_date": "2019-11-19",
      "estimated_cost": 6500,
      "revised_cost": 8000,
      "description": "roof deck added to extg rear roof",
      "source": "sf-building-permits"
    },
    {
      "number": "201307161984",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-07-16",
      "status_date": "2013-12-10",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "new window, double-hung, sash wood clad, visible from street u-factor 0.40 max 36\"x36\". 6\" trim around frame.",
      "source": "sf-building-permits"
    },
    {
      "number": "201109164808",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-09-16",
      "status_date": "2011-11-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "rev to pa# 201108051832- replace 3 windows, double-hung sash wood clad, visable from street, u-factor 0.40 max.",
      "source": "sf-building-permits"
    },
    {
      "number": "201108051823",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-08-05",
      "status_date": "2011-11-08",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "three (3) replacement single hung sash wimdows. visible from the street. u-factor = 0.40 max.",
      "source": "sf-building-permits"
    },
    {
      "number": "9909611",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-05-17",
      "status_date": "2000-02-07",
      "estimated_cost": 8600,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8105966",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1981-07-06",
      "status_date": "1983-09-23",
      "estimated_cost": 10000,
      "source": "sf-building-permits"
    }
  ],
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=HARRISON&street_type=ST&address_number=2521",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?parcel_number=4147028&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=4147&lot=028",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=4147028",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-historic-districts",
      "name": "SF Planning Department — Historic Districts via DataSF",
      "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.411976727128%2037.75674224011495)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}