{
  "address": "2175–2177 15th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/15th-street/2175/",
  "apn": "3560021",
  "block": "3560",
  "lot": "021",
  "eas_baseid": "492407",
  "coordinates": {
    "lat": 37.765622,
    "lng": -122.432709
  },
  "address_range": "2175–2177",
  "street_numbers_on_parcel": [
    "2175",
    "2177"
  ],
  "parcel": {
    "units": 3,
    "stories": 2,
    "rooms": 9,
    "bathrooms": 3,
    "bedrooms": 3,
    "lot_area_sqft": 3123,
    "building_area_sqft": 1785,
    "use": "Multi-Family Residential",
    "property_class": "2 Dwellings on 1 Parcel 4 units or less",
    "construction_type_code": "NA",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Duboce Triangle",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 2177 15TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 199125,
    "assessed_improvement_value": 263765
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District, Historic Survey Result",
    "yearbuilt": "1900",
    "survey_name": "2177 15th St AB",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Duboce Triangle 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": "ca 1870–ca 1920",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202102265484",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-02-26",
      "status_date": "2021-05-14",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "replace tiles in shower area bath due to water damage. minor repair permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201707242693",
      "type": "otc alterations permit",
      "status": "filed",
      "filed": "2017-07-24",
      "status_date": "2017-07-24",
      "description": "re-roofing",
      "source": "sf-building-permits"
    },
    {
      "number": "201707242695",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-07-24",
      "status_date": "2017-07-29",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "re-roofing",
      "source": "sf-building-permits"
    },
    {
      "number": "201706058366",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-06-05",
      "status_date": "2017-08-07",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "one unit: remove tub in bathroom and install shower",
      "source": "sf-building-permits"
    },
    {
      "number": "201704144010",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2017-04-14",
      "status_date": "2021-07-02",
      "estimated_cost": 10000,
      "revised_cost": 12000,
      "description": "(detached structure) - rear cottage legalization per ordinance 43-14 legalize existing unit at rear (cottage).",
      "source": "sf-building-permits"
    },
    {
      "number": "M25690",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-11-25",
      "status_date": "2003-11-25",
      "revised_cost": 0,
      "description": "sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "8709402",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1987-07-06",
      "status_date": "1994-10-24",
      "estimated_cost": 500,
      "description": "legalize rear cottage for a residential unit",
      "source": "sf-building-permits"
    },
    {
      "number": "8404688",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1984-05-03",
      "status_date": "1992-10-22",
      "estimated_cost": 20000,
      "description": "construct new shed",
      "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=15TH&street_type=ST&address_number=2175",
      "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=3560021&$order=closed_roll_year%20DESC&$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=3560&lot=021",
      "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=3560021",
      "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(-122.43270895816498%2037.76562248573538)%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": "Folk Victorian",
    "year_built_as_surveyed": "Ca. 1870",
    "address_as_surveyed": "2177 15th Street",
    "note": "One of a pair of 1870s houses on the south side of 15th Street between Noe and Sanchez, and one of only three Folk Victorian houses the statement finds in Duboce Triangle. Christopher VerPlanck's context statement of 2022 surveyed 552 properties in Duboce Triangle for the Duboce Triangle Neighborhood Association. Dates it gives as “Ca.” are its own estimates."
  }
}