{
  "address": "4500–4512 19th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/19th-street/4500/",
  "apn": "2700007",
  "block": "2700",
  "lot": "007",
  "eas_baseid": "344581",
  "coordinates": {
    "lat": 37.759133,
    "lng": -122.439455
  },
  "address_range": "4500–4512",
  "street_numbers_on_parcel": [
    "4500",
    "4502",
    "4504",
    "4506",
    "4508",
    "4510",
    "4512"
  ],
  "parcel": {
    "year_built": 1904,
    "units": 4,
    "stories": 3,
    "rooms": 15,
    "bathrooms": 4,
    "bedrooms": 7,
    "lot_area_sqft": 2282,
    "building_area_sqft": 5110,
    "use": "Multi-Family Residential",
    "property_class": "Flat & Store 4 units or less",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "4512 4500 19TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 679325,
    "assessed_improvement_value": 856563,
    "last_sale_date": "1993-12-31"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "Historic Survey Result and 45 years or older",
    "yearbuilt": "1904",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M1191807",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-02-07",
      "status_date": "2020-02-07",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M896829",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-03-06",
      "status_date": "2018-03-06",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200301275972",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-01-27",
      "status_date": "2003-05-05",
      "estimated_cost": 6000,
      "revised_cost": 6000,
      "description": "remove partition, expansion of (e) window to math neighboring window, not visible from street",
      "source": "sf-building-permits"
    },
    {
      "number": "9716976",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-09-02",
      "status_date": "1999-03-01",
      "estimated_cost": 2000,
      "description": "add bathroom enclosure w/window on 3rd floor",
      "source": "sf-building-permits"
    },
    {
      "number": "9617296",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1996-09-12",
      "status_date": "1996-12-17",
      "estimated_cost": 2175,
      "description": "termite repair work",
      "source": "sf-building-permits"
    },
    {
      "number": "9502762",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1995-02-24",
      "status_date": "1995-03-01",
      "estimated_cost": 2000,
      "description": "renew expired permit appn. 9414499",
      "source": "sf-building-permits"
    },
    {
      "number": "9414499",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1994-09-08",
      "status_date": "1995-01-08",
      "estimated_cost": 2000,
      "description": "remov prop lin wndws-reroute flue inter-provide sprnklr open",
      "source": "sf-building-permits"
    },
    {
      "number": "9413893",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1994-08-30",
      "status_date": "1995-04-18",
      "estimated_cost": 7200,
      "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=19TH&street_type=ST&address_number=4500",
      "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=2700007&$order=closed_roll_year%20DESC&$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=2700&lot=007",
      "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=2700007",
      "retrieved": "2026-07-28"
    },
    {
      "id": "corbett-heights-context-statement",
      "name": "Michael R. Corbett, Corbett Heights, San Francisco (Western Part of Eureka Valley) Historic Context Statement, prepared for Corbett Heights Neighbors and funded by the Historic Preservation Fund Committee, adopted by the San Francisco Historic Preservation Commission 16 August 2017 (Motion No. 0314, Case No. 2015-006003SRV)",
      "query": "http://default.sfplanning.org/Preservation/CorbettHeightsHCS/hp_corbett_hcs_HCS_FINAL-081617.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Corbett Heights Historic Context Statement, adopted 2017",
      "retrieved": "2026-08-13"
    }
  ],
  "historic_survey": {
    "dcp_1976_survey": "Rated 2 in the field, 1 on review",
    "apn_as_surveyed": "block 2700, lot 7",
    "survey": "Corbett Heights Historic Context Statement (2017)",
    "source": "corbett-heights-context-statement",
    "note": "The 1976 city architectural survey rated buildings 0 to 5, 5 highest, and was never adopted as a register of historic resources."
  },
  "building": {
    "architect": "Chas. J. Rousseau",
    "completed": 1909,
    "completed_conflict": "The assessor's roll gives 1904; the 2017 Corbett Heights context statement dates the building to 1909."
  },
  "historical_record": [
    {
      "kind": "relocation",
      "description": "A flats-over-store building put up at Eighteenth and Hattie Streets after 1900 was moved to 4508–4512 Nineteenth Street after 1914 for the extension of Market Street; the report elsewhere gives the moved address as 4500–4512 Nineteenth Street and the origin as the northeast corner of Eighteenth and Hattie.",
      "source": "corbett-heights-context-statement",
      "date": "1914"
    }
  ]
}