{
  "address": "53–57 Collingwood Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/collingwood-street/53/",
  "apn": "2647022",
  "block": "2647",
  "lot": "022",
  "eas_baseid": "343208",
  "coordinates": {
    "lat": 37.761575,
    "lng": -122.435868
  },
  "address_range": "53–57",
  "street_numbers_on_parcel": [
    "53",
    "55",
    "57"
  ],
  "parcel": {
    "year_built": 1904,
    "units": 3,
    "stories": 3,
    "rooms": 14,
    "bathrooms": 5,
    "lot_area_sqft": 3123,
    "building_area_sqft": 4029,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0057 0053 COLLINGWOOD         ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 735166,
    "assessed_improvement_value": 592658,
    "last_sale_date": "2003-03-06"
  },
  "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": "1904",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201604205274",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-04-20",
      "status_date": "2016-05-03",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "replace 6 windows on rear of bldg w/ new vinyl double hung windows. no work is visible from street.",
      "source": "sf-building-permits"
    },
    {
      "number": "201109023783",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-09-02",
      "status_date": "2012-02-27",
      "estimated_cost": 18000,
      "revised_cost": 18000,
      "description": "replace existing kitchen cabinets, add new counter top circuits, install new sink/faucet, install new gas piping, install new sub panel and rewire unit, replace existing heater with new, 95% furnace to comply with his nov 200232315",
      "source": "sf-building-permits"
    },
    {
      "number": "201107291333",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-07-29",
      "status_date": "2012-02-27",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "convert (e) laundry room to new 2nd. bathroom. install new toilet lavatory tub/shower, new bathroom gfi, new lighting & exhaust fan; no structural work.",
      "source": "sf-building-permits"
    },
    {
      "number": "200910138827",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-10-13",
      "status_date": "2009-12-14",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa #200709051810. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "200910138830",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-10-13",
      "status_date": "2009-12-14",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection dor work approved under pa #200708281068, all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "200910138881",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-10-13",
      "status_date": "2010-06-14",
      "estimated_cost": 18000,
      "revised_cost": 18000,
      "description": "voluntary strengthening. install 2 steel frames in garage area, reframe lightwell floor over garage area",
      "source": "sf-building-permits"
    },
    {
      "number": "M101525",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-01-04",
      "status_date": "2008-01-04",
      "revised_cost": 1,
      "description": "street space permit only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200709051810",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2007-09-05",
      "status_date": "2008-07-23",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "fire damage repair to garage. front and side walls (34 linear feet). replace 10ft x 20ft roof. garage unattached to main building and in rear yard area. work done on one unit garage portion.",
      "source": "sf-building-permits"
    },
    {
      "number": "200708281068",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2007-08-28",
      "status_date": "2009-06-26",
      "estimated_cost": 25100,
      "revised_cost": 25100,
      "description": "renew pa# 2006/03/10/6421, pa# 2006/05/05/0798, pa# 2004/04/19/1639 & pa# 2003/04/29/3343.",
      "source": "sf-building-permits"
    },
    {
      "number": "200605050798",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-05-05",
      "status_date": "2009-04-24",
      "estimated_cost": 6000,
      "revised_cost": 6000,
      "description": "instal 9 drilled piers and grade beam at south property line. revision 200404091639, 200603106421",
      "source": "sf-building-permits"
    },
    {
      "number": "200603106421",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-03-10",
      "status_date": "2009-06-26",
      "estimated_cost": 25100,
      "revised_cost": 25100,
      "description": "renew permit#200404191639,#200304293343.",
      "source": "sf-building-permits"
    },
    {
      "number": "200404191639",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-04-19",
      "status_date": "2009-04-24",
      "estimated_cost": 32000,
      "revised_cost": 32000,
      "description": "remove/replace approx 62 strip footing @ so prop line, approx 35 ft int footing. replace 3 int sprea",
      "source": "sf-building-permits"
    },
    {
      "number": "M26187",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-01-27",
      "status_date": "2004-01-27",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M24603",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-08-15",
      "status_date": "2003-08-15",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M23612",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-05-08",
      "status_date": "2003-05-08",
      "revised_cost": 0,
      "description": "streetspace",
      "source": "sf-building-permits"
    },
    {
      "number": "200304293343",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-04-29",
      "status_date": "2009-04-29",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "relocate existing kitchen. add 2nd bathroom to umt.install new shower in casting toilet only room. a",
      "source": "sf-building-permits"
    },
    {
      "number": "9616779",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-09-06",
      "status_date": "1997-06-11",
      "estimated_cost": 10000,
      "description": "reroofing",
      "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=53",
      "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=2647022&$order=closed_roll_year%20DESC&$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=2647&lot=022",
      "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=2647022",
      "retrieved": "2026-07-28"
    }
  ]
}