{
  "address": "3639–3641 17th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/17th-street/3639/",
  "apn": "3579031",
  "block": "3579",
  "lot": "031",
  "eas_baseid": "360520",
  "coordinates": {
    "lat": 37.762736,
    "lng": -122.427181
  },
  "address_range": "3639–3641",
  "street_numbers_on_parcel": [
    "3639",
    "3641"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 3,
    "stories": 2,
    "rooms": 11,
    "bathrooms": 3,
    "lot_area_sqft": 4586,
    "building_area_sqft": 2878,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "3641 3639 17TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2944529,
    "assessed_improvement_value": 2037221,
    "last_sale_date": "2015-03-09"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A*",
    "ceqa_status_label": "Historic resource",
    "reason": "Article 10 Historic District, California Register Historic District, Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": true,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Chula-Abbey Early Residential District",
    "california_register_status": "Not listed",
    "national_register_status": "Not listed",
    "article_10_11_status": "Article 10 historic district",
    "local_landmark_protection": true,
    "period_of_significance": "1865–1912",
    "source": "sf-historic-districts"
  },
  "also_in_districts": [
    {
      "name": "Chula-Dolores-17th Fire Survivors and Reconstruction 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": "1865–1880; 1907–1912",
      "source": "sf-historic-districts"
    }
  ],
  "permits": [
    {
      "number": "M1149087",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-10-07",
      "status_date": "2019-10-07",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M1111847",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-07-19",
      "status_date": "2019-07-19",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201812047378",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-12-04",
      "status_date": "2019-08-20",
      "estimated_cost": 7500,
      "revised_cost": 7500,
      "description": "replace (e) vehicular gate & fencing front property with mech sliding gate & fencing",
      "source": "sf-building-permits"
    },
    {
      "number": "M1009607",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-11-27",
      "status_date": "2018-11-27",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M928667",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-05-18",
      "status_date": "2018-05-18",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201805159084",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-05-15",
      "status_date": "2018-06-01",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa 2017-0915-8406, add 2 heads to 3rd fl bedroom",
      "source": "sf-building-permits"
    },
    {
      "number": "M858807",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-11-27",
      "status_date": "2017-11-27",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201711154045",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-11-15",
      "status_date": "2019-01-10",
      "revised_cost": 1,
      "description": "rear bldg: replace rear carriage house siding (north side) with vertical wood board and batten siding to match (n) lower rear addition of main house. currently 1/2 t11 & horizontal channel siding. revision to bpa 201709067004. no other work.",
      "source": "sf-building-permits"
    },
    {
      "number": "201709158406",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-09-15",
      "status_date": "2017-09-19",
      "estimated_cost": 15000,
      "revised_cost": 16000,
      "description": "install 36 new sprinklers throughtout per nfpa#13r and underground per nfpa #24. ref app#201511193096",
      "source": "sf-building-permits"
    },
    {
      "number": "201709067004",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-09-06",
      "status_date": "2019-01-10",
      "estimated_cost": 2600,
      "revised_cost": 5000,
      "description": "replace (e) channel siding in-kind (wood for wood) as needed to rear carriage house, refer to permit no 201511193099, not visible from street",
      "source": "sf-building-permits"
    },
    {
      "number": "201707273088",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-07-27",
      "status_date": "2019-01-10",
      "estimated_cost": 2000,
      "revised_cost": 4000,
      "description": "addition to pa#201511193096, addition of unoccupied side extension to (e) pitched roof for mechanical/storage use. not visable from street.",
      "source": "sf-building-permits"
    },
    {
      "number": "201705267789",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-26",
      "status_date": "2019-01-30",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "clarify foundation depth, no other work",
      "source": "sf-building-permits"
    },
    {
      "number": "201705257693",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-25",
      "status_date": "2019-01-30",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa 2015-1119-3099 - scope is to remove sprinklers per a1.12",
      "source": "sf-building-permits"
    },
    {
      "number": "M789467",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-05-24",
      "status_date": "2017-05-24",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M780607",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-04-25",
      "status_date": "2017-04-25",
      "revised_cost": 0,
      "description": "sidewalk repair only per pa#201511193096",
      "source": "sf-building-permits"
    },
    {
      "number": "201511193096",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2015-11-19",
      "status_date": "2019-01-31",
      "estimated_cost": 598600,
      "revised_cost": 648800,
      "description": "vertical addition to front structure from 2 to 3 stories, new contemporary opening at east facade, demo/re-build new non-historic addition at rear of historic house, seismic upgrade; sprinklers, mech, elect, plumb under seperate permit.",
      "source": "sf-building-permits"
    },
    {
      "number": "201511193099",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2015-11-19",
      "status_date": "2019-01-31",
      "estimated_cost": 187600,
      "revised_cost": 200800,
      "description": "back bldg: reduce footprint, exterior and interior renovation, new doors, new windows; sprinkler, mech, elect, plumb under seperate permit.",
      "source": "sf-building-permits"
    },
    {
      "number": "201511193100",
      "type": "additions alterations or repairs",
      "status": "withdrawn",
      "filed": "2015-11-19",
      "status_date": "2017-01-04",
      "estimated_cost": 1,
      "description": "for administrative purpose-combine front buld 2 units r3 structure with rear bldg single family into one r2 apartment bldg. see related permit at same drawings and no units added.",
      "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=17TH&street_type=ST&address_number=3639",
      "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=3579031&$order=closed_roll_year%20DESC&$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=3579&lot=031",
      "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=3579031",
      "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(-122.42718123270092%2037.76273640013351)%27)",
      "retrieved": "2026-07-28"
    },
    {
      "id": "mission-dolores-context-statement",
      "name": "San Francisco Planning Department, with Roland-Nawi Associates, Carey & Company and consultants Katherine Petrin and Shayne E. Watson, Mission Dolores Neighborhood Historic Context Statement, prepared for the Mission Dolores Neighborhood Association, adopted July 20, 2022",
      "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=e312738442fad29bcb74b96538b857ca1a6e1bedd359bbfc0de2d4a255a1b7ae&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022",
      "retrieved": "2026-08-17"
    }
  ],
  "historic_survey": {
    "survey": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022",
    "source": "mission-dolores-context-statement",
    "finding": "Individually eligible for the National Register and the California Register",
    "note": "Found eligible under Criterion C/3 (Architecture); with further analysis the property may also qualify under Criterion A/1 (Events) for its association with the reconstruction that followed the 1906 earthquake and fire. The survey's DPR forms are drafts — the California Office of Historic Preservation declined in 2013 to enter the survey's 2010 findings in the State Historic Resources Inventory."
  }
}