{
  "address": "171–185 Collingwood Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/collingwood-street/171/",
  "apn": "2695021",
  "block": "2695",
  "lot": "021",
  "eas_baseid": "344399",
  "coordinates": {
    "lat": 37.759633,
    "lng": -122.435681
  },
  "address_range": "171–185",
  "street_numbers_on_parcel": [
    "171",
    "173",
    "175",
    "177",
    "179",
    "181",
    "183",
    "185"
  ],
  "parcel": {
    "year_built": 1878,
    "units": 8,
    "stories": 2,
    "rooms": 32,
    "bathrooms": 8,
    "lot_area_sqft": 9250,
    "building_area_sqft": 8760,
    "lot_depth_ft": 25,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0185 0171 COLLINGWOOD         ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 778024,
    "assessed_improvement_value": 721462
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "No evaluation and 45 years or older",
    "yearbuilt": "1878",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201704214597",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-04-21",
      "status_date": "2017-04-21",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "kitchen remodel, to comply eid complaint #201773021, to comply pid complaint #201773041",
      "source": "sf-building-permits"
    },
    {
      "number": "201604124507",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-04-12",
      "status_date": "2019-02-01",
      "estimated_cost": 75000,
      "revised_cost": 100000,
      "description": "soft story retrofit to strengthen building to conform to sfebc chapter 4d: 2016 cebc apprndix a-4. revision to original plans that were never paid for but they were approved.",
      "source": "sf-building-permits"
    },
    {
      "number": "M86976",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-09-18",
      "status_date": "2007-09-18",
      "revised_cost": 0,
      "description": "street space & sidewalk",
      "source": "sf-building-permits"
    },
    {
      "number": "200006263610",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-06-26",
      "status_date": "2002-03-11",
      "estimated_cost": 395,
      "revised_cost": 395,
      "description": "install 1 vinyl window in kind into existing frames",
      "source": "sf-building-permits"
    },
    {
      "number": "9110999",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1991-06-24",
      "status_date": "1991-10-04",
      "estimated_cost": 3000,
      "description": "repair existing stair.",
      "source": "sf-building-permits"
    },
    {
      "number": "9106335",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1991-04-16",
      "status_date": "1991-08-16",
      "estimated_cost": 4200,
      "description": "repair dry rot on 2 existing rear decks.",
      "source": "sf-building-permits"
    },
    {
      "number": "8502672",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1985-03-18",
      "status_date": "1985-04-15",
      "estimated_cost": 1208,
      "description": "srepair dry rot at base of front wall & partion wall",
      "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=COLLINGWOOD&street_type=ST&address_number=171",
      "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=2695021&$order=closed_roll_year%20DESC&$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=2695&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=2695021",
      "retrieved": "2026-07-28"
    },
    {
      "id": "eureka-valley-context-statement",
      "name": "Elaine B. Stiles, Eureka Valley Historic Context Statement, prepared for the Eureka Valley Neighborhood Association, adopted by the Historic Preservation Commission December 20, 2017",
      "query": "http://default.sfplanning.org/Preservation/EurekaValleyHCS/hp_eureka_valley_hcs_HCS_FINAL-122017.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Eureka Valley Historic Context Statement, adopted 2017",
      "retrieved": "2026-08-14"
    }
  ],
  "historic_survey": {
    "survey": "Eureka Valley Historic Context Statement (2017)",
    "source": "eureka-valley-context-statement",
    "style": "Italianate",
    "year_built_as_surveyed": "1890 / ca. 1910",
    "note": "Illustrated in the statement's survey of Eureka Valley property types and architectural styles. The statement is reconnaissance-level and says inclusion in it is not a judgement on a building's worthiness for preservation. It records it as unenclosed Romeo flats, originally built as connected single-family dwellings and expanded into their present form between 1900 and 1914."
  }
}