{
  "address": "437 Douglass Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/douglass-street/437/",
  "apn": "2749037",
  "block": "2749",
  "lot": "037",
  "eas_baseid": "345423",
  "coordinates": {
    "lat": 37.75664,
    "lng": -122.438658
  },
  "parcel": {
    "year_built": 1910,
    "units": 1,
    "stories": 2,
    "rooms": 6,
    "bathrooms": 1,
    "lot_area_sqft": 3249,
    "building_area_sqft": 1726,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0437 DOUGLASS            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 75750,
    "assessed_improvement_value": 109442
  },
  "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": "1910",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M31202",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-02-14",
      "status_date": "2005-02-14",
      "revised_cost": 0,
      "description": "sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "200309124664",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-09-12",
      "status_date": "2003-09-12",
      "estimated_cost": 8400,
      "revised_cost": 8400,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200202088817",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-02-08",
      "status_date": "2002-06-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revisiion 200101089404 change railing from metal to wood & glass as per plans @ 2nd&3rd fls.",
      "source": "sf-building-permits"
    },
    {
      "number": "200201257794",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-01-25",
      "status_date": "2002-06-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "rev. appl#200101089404 change firewall section (f) gr. fl",
      "source": "sf-building-permits"
    },
    {
      "number": "200106131496",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2001-06-13",
      "status_date": "2002-06-13",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "applied for a vairance to install a piral staircase to connect 2 decks",
      "source": "sf-building-permits"
    },
    {
      "number": "200101169891",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-01-16",
      "status_date": "2002-04-12",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "add new retaining wall stairs railing in rear yard add to existing to reinforce existing wall",
      "source": "sf-building-permits"
    },
    {
      "number": "200101089404",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2001-01-08",
      "status_date": "2002-06-18",
      "estimated_cost": 60000,
      "revised_cost": 60000,
      "description": "to add a sunroom on the back deck area-horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "8905129",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-03-30",
      "status_date": "1989-05-11",
      "estimated_cost": 7500,
      "description": "replace stairs & siding",
      "source": "sf-building-permits"
    },
    {
      "number": "8508537",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1985-08-08",
      "status_date": "1986-01-27",
      "estimated_cost": 10000,
      "description": "remove plaster & lath in kitchen, sun room, bath & stairwell",
      "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=DOUGLASS&street_type=ST&address_number=437",
      "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=2749037&$order=closed_roll_year%20DESC&$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=2749&lot=037",
      "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=2749037",
      "retrieved": "2026-07-28"
    }
  ]
}