{
  "address": "50–54 San Carlos Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/san-carlos-street/50/",
  "apn": "3576032",
  "block": "3576",
  "lot": "032",
  "eas_baseid": "505122",
  "coordinates": {
    "lat": 37.762039,
    "lng": -122.42024
  },
  "address_range": "50–54",
  "street_numbers_on_parcel": [
    "50",
    "52",
    "54"
  ],
  "also_addressed": [
    "3434 18TH ST"
  ],
  "parcel": {
    "year_built": 1924,
    "units": 8,
    "stories": 2,
    "rooms": 18,
    "bathrooms": 8,
    "bedrooms": 2,
    "lot_area_sqft": 2550,
    "building_area_sqft": 4348,
    "lot_depth_ft": 85,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 3434 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 128041,
    "assessed_improvement_value": 426879
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1924",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M1229367",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2022-11-09",
      "status_date": "2022-11-09",
      "revised_cost": 634,
      "description": "per pa #202108096059, add addresses to three new accessory units as; 50, 52, 54 san carlos st.",
      "source": "sf-building-permits"
    },
    {
      "number": "202208220956",
      "type": "sign - erect",
      "status": "complete",
      "filed": "2022-08-22",
      "status_date": "2022-11-28",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "noniluminated exterior wall sign \"mission housing\"",
      "source": "sf-building-permits"
    },
    {
      "number": "202203180292",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-03-18",
      "status_date": "2022-10-24",
      "estimated_cost": 13000,
      "revised_cost": 13000,
      "description": "fire sprinkler syste : 24 sprinklers underground 16ft-6in. ref pa202108096059.",
      "source": "sf-building-permits"
    },
    {
      "number": "202112204737",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-12-20",
      "status_date": "2025-05-28",
      "estimated_cost": 20485,
      "revised_cost": 24600,
      "description": "provide new fire alarm to an existing building. ref pa# 202108096059.",
      "source": "sf-building-permits"
    },
    {
      "number": "202108096059",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2021-08-09",
      "status_date": "2023-09-11",
      "estimated_cost": 600000,
      "revised_cost": 600000,
      "description": "proposed conversion of garage (6 parking spaces) into 3 accessory dwelling units. includes structural, mechanical, electrical, & plumbing work. addition of dwelling units per ordinance nos. 162-16, 95-17 & 162-17.",
      "source": "sf-building-permits"
    },
    {
      "number": "202108045708",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2021-08-04",
      "status_date": "2023-09-11",
      "estimated_cost": 360000,
      "revised_cost": 360000,
      "description": "interior remodels of eight units and common areas. includes mechanical, electrical and plumbing work. no structural work. executive directive 13-01 (100% affordable priority process) privately funded.",
      "source": "sf-building-permits"
    },
    {
      "number": "201807134508",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-07-13",
      "status_date": "2018-08-17",
      "estimated_cost": 42400,
      "revised_cost": 42400,
      "description": "reroofing.",
      "source": "sf-building-permits"
    },
    {
      "number": "201806202462",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2018-06-20",
      "status_date": "2019-01-18",
      "estimated_cost": 15300,
      "revised_cost": 16000,
      "description": "install new fire alarm system to comply with section 1103.7.1. 1 facu, 5 smoke detectors, 3 heat detectors. 3 manual pull stations, 3 horn strobe, 10 low frequancy sounders, 1 monitor module. ref app#201708033847",
      "source": "sf-building-permits"
    },
    {
      "number": "201709269641",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-09-26",
      "status_date": "2018-02-14",
      "estimated_cost": 56250,
      "revised_cost": 56250,
      "description": "new roofing, replacing existing roofing in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "201708033734",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-08-03",
      "status_date": "2018-09-24",
      "estimated_cost": 345000,
      "revised_cost": 90000,
      "description": "mandatory structural soft story retrofitto correct a tier 4 (e) soft stroy condition per sfebc chapter 4d, 2016 cebc aappendix a-4. n/a maher ordinance",
      "source": "sf-building-permits"
    },
    {
      "number": "201708033847",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-08-03",
      "status_date": "2018-02-14",
      "estimated_cost": 16000,
      "revised_cost": 16000,
      "description": "minor mechanical work - furnace replacement, minor electrical work. ref pa #201708033734. n/a maher ordinance",
      "source": "sf-building-permits"
    },
    {
      "number": "M460827",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-01-31",
      "status_date": "2014-01-31",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M179471",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-09-10",
      "status_date": "2009-09-10",
      "revised_cost": 0,
      "description": "street space/sidewalk permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200709142711",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-09-14",
      "status_date": "2007-09-14",
      "estimated_cost": 800,
      "revised_cost": 800,
      "description": "back of property: replace decking boards @ landing. replace two tread 1\" x 4\" x 3'. replace one stair riser 1\" x 8\" x 3'. replace in kind less than 50%.",
      "source": "sf-building-permits"
    },
    {
      "number": "9303422",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1993-03-03",
      "status_date": "1993-12-09",
      "estimated_cost": 4400,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9014287",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1990-07-20",
      "status_date": "1992-02-19",
      "estimated_cost": 9000,
      "description": "earthquake report plus strengthen per attached plan",
      "source": "sf-building-permits"
    },
    {
      "number": "9010680",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1990-06-01",
      "status_date": "1991-04-05",
      "estimated_cost": 51200,
      "description": "fire repair",
      "source": "sf-building-permits"
    },
    {
      "number": "9010681",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1990-05-31",
      "status_date": "1990-06-27",
      "estimated_cost": 1500,
      "description": "clean up debril removal from fire damaged.",
      "source": "sf-building-permits"
    },
    {
      "number": "8206799",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1982-10-01",
      "status_date": "1986-03-04",
      "estimated_cost": 137700,
      "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=SAN%20CARLOS&street_type=ST&address_number=50",
      "retrieved": "2026-07-31"
    },
    {
      "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=3576032&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3576&lot=032",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3576032",
      "retrieved": "2026-07-31"
    }
  ]
}