{
  "address": "175 Castro Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/castro-street/175/",
  "apn": "3540035",
  "block": "3540",
  "lot": "035",
  "eas_baseid": "358686",
  "coordinates": {
    "lat": 37.766182,
    "lng": -122.435233
  },
  "parcel": {
    "year_built": 1954,
    "units": 4,
    "stories": 2,
    "rooms": 12,
    "bathrooms": 4,
    "lot_area_sqft": 1999,
    "building_area_sqft": 1920,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Duboce Triangle",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0175 CASTRO              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1114268,
    "assessed_improvement_value": 477542
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District",
    "yearbuilt": "1954",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Duboce Triangle Historic District Extension",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201609016615",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-09-01",
      "status_date": "2016-09-01",
      "estimated_cost": 9320,
      "revised_cost": 9320,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200408191954",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-08-19",
      "status_date": "2004-08-19",
      "estimated_cost": 1300,
      "revised_cost": 1300,
      "description": "replace 1 wood window in back to match other vinyl. replace with vinyle total 1. not visible from",
      "source": "sf-building-permits"
    },
    {
      "number": "8921234",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-11-07",
      "status_date": "1991-04-26",
      "estimated_cost": 6000,
      "description": "elimination of illegal unit by taking out kitchen",
      "source": "sf-building-permits"
    },
    {
      "number": "8911438",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1989-06-30",
      "status_date": "1989-07-31",
      "estimated_cost": 800,
      "description": "take out 5th unit in basement which is illegal",
      "source": "sf-building-permits"
    },
    {
      "number": "8805643",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1988-05-03",
      "status_date": "1990-09-25",
      "estimated_cost": 5,
      "description": "bring bldg. into full comliance.",
      "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=CASTRO&street_type=ST&address_number=175",
      "retrieved": "2026-07-28"
    },
    {
      "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=3540035&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3540&lot=035",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3540035",
      "retrieved": "2026-07-28"
    },
    {
      "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(-122.43523345143731%2037.76618160704412)%27)",
      "retrieved": "2026-07-28"
    },
    {
      "id": "duboce-triangle-context-statement",
      "name": "Christopher VerPlanck (VerPlanck Historic Preservation Consulting), Duboce Triangle Historic Context Statement, prepared for the Duboce Triangle Neighborhood Association, dated August 26, 2022, adopted 2022",
      "query": "https://sfplanning.s3.amazonaws.com/default/files/Preservation/DuboceTriangleHCS/preserv_duboce_triangleHCS-draft.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Duboce Triangle Historic Context Statement, adopted 2022",
      "retrieved": "2026-08-13"
    }
  ],
  "historic_survey": {
    "survey": "Duboce Triangle Historic Context Statement (2022)",
    "source": "duboce-triangle-context-statement",
    "style": "Contractor Modern",
    "note": "One of the inexpensive postwar “dingbat” apartment buildings the statement groups under the Contractor Modern style; it finds none of them architecturally significant. Christopher VerPlanck's context statement of 2022 surveyed 552 properties in Duboce Triangle for the Duboce Triangle Neighborhood Association."
  }
}