{
  "address": "510 Stevenson Street, San Francisco, CA 94103",
  "path": "/san-francisco/south-of-market/stevenson-street/510/",
  "apn": "3703002",
  "block": "3703",
  "lot": "002",
  "eas_baseid": "488536",
  "coordinates": {
    "lat": 37.781565,
    "lng": -122.410081
  },
  "also_addressed": [
    "20 06TH ST",
    "22 06TH ST"
  ],
  "parcel": {
    "year_built": 1912,
    "units": 2,
    "stories": 5,
    "rooms": 60,
    "bathrooms": 12,
    "lot_area_sqft": 3746,
    "building_area_sqft": 16812,
    "use": "Commercial Hotel",
    "property_class": "Residential Hotel & SRO",
    "construction_type_code": "C",
    "zoning": "C3G",
    "supervisor_district": 6,
    "assessor_neighborhood": "South of Market",
    "analysis_neighborhood": "South of Market",
    "property_location_raw": "0022 0020 06TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1152289,
    "assessed_improvement_value": 1159675,
    "last_sale_date": "2002-01-02"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "National Register Historic District, California Register Historic District",
    "yearbuilt": "1912",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Sixth Street Lodging House Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Eligible (not listed)",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1870–1947",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202108096077",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-08-09",
      "status_date": "2021-08-25",
      "estimated_cost": 5000,
      "revised_cost": 5300,
      "description": "upgrade fire suppression system for an existing 10' hood and duct.",
      "source": "sf-building-permits"
    },
    {
      "number": "202104017745",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2021-04-01",
      "status_date": "2022-04-11",
      "estimated_cost": 66000,
      "revised_cost": 66000,
      "description": "alteration of subsidewalk basement roof slab to install new accessible curb ramp.",
      "source": "sf-building-permits"
    },
    {
      "number": "202010247370",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2020-10-24",
      "status_date": "2026-01-23",
      "estimated_cost": 13000,
      "revised_cost": 13000,
      "description": "installing 15 anchors down the 500 block stevenson st. the anchors will hold marketlite professionally rated outdoor string lights with 3 ft in diameter lanterns. power will be sourced from 510 stevenson st. 2 anchors for this building.",
      "source": "sf-building-permits"
    },
    {
      "number": "202002033368",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-02-03",
      "status_date": "2021-09-24",
      "estimated_cost": 30000,
      "revised_cost": 80000,
      "description": "remodel extg restaurant. install new appliances. build new counter etc., occupant load not exceed 49, sign to be posted",
      "source": "sf-building-permits"
    },
    {
      "number": "201902284032",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-02-28",
      "status_date": "2019-08-14",
      "estimated_cost": 20500,
      "revised_cost": 24000,
      "description": "work at rooms. drywall repair, sink replacement. replace hot and cold water line inside wall. replace electrical subpanel, (5) lights, and outlets. replace vent.",
      "source": "sf-building-permits"
    },
    {
      "number": "201802262229",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-02-26",
      "status_date": "2018-02-26",
      "estimated_cost": 30000,
      "revised_cost": 75000,
      "description": "drywall to be repair at 15 room on 3/f. replace vanity and sink at 15 room at 3/f. replace water line, hot and cold at 15 room at 3/f. replace 5 ceiling lights and rewire 15 room at 3rd fl, replace electrical sub panel.",
      "source": "sf-building-permits"
    },
    {
      "number": "201802080757",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-02-08",
      "status_date": "2019-08-15",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "4th floor at 15 rooms: replace lavatory sinks, re-do water lines (hot & cold), rewire for 6 receptacles and 4 lights. dry wall open areas, paint and smoke detectors. 1 subpanel",
      "source": "sf-building-permits"
    },
    {
      "number": "201709269566",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-09-26",
      "status_date": "2018-01-31",
      "estimated_cost": 27800,
      "revised_cost": 21800,
      "description": "re-roofing",
      "source": "sf-building-permits"
    },
    {
      "number": "201606271000",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-06-27",
      "status_date": "2016-07-05",
      "estimated_cost": 1,
      "revised_cost": 25000,
      "description": "existing restaurant at ground level to create basement level storage and mixing prep for restaurant above. already used as prep area with extg sinks, with plumbing permits for all sink is issued. extg ventilation and heating.",
      "source": "sf-building-permits"
    },
    {
      "number": "201503029647",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-03-02",
      "status_date": "2015-09-10",
      "estimated_cost": 2400,
      "revised_cost": 5000,
      "description": "intall 2 new hand crank operated canvas awning.",
      "source": "sf-building-permits"
    },
    {
      "number": "201409035255",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-09-03",
      "status_date": "2015-04-01",
      "estimated_cost": 60000,
      "revised_cost": 80000,
      "description": "previous restaurant space (used as office without permit to be converted into restaurant. new entry door with ramp, new h.c. toilet, new partition walls. new counters.",
      "source": "sf-building-permits"
    },
    {
      "number": "201310088789",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-10-08",
      "status_date": "2013-10-16",
      "estimated_cost": 6000,
      "revised_cost": 6000,
      "description": "repair sidewalk and structural support below",
      "source": "sf-building-permits"
    },
    {
      "number": "201305207401",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-05-20",
      "status_date": "2013-10-25",
      "estimated_cost": 200,
      "revised_cost": 2000,
      "description": "to comply with ordinance 029-13 only; installation of grab bars in sro at the following location: 1st, 2nd, 3rd & 4th floor shower & two toilet rooms on each floor. total 16 grab bars.",
      "source": "sf-building-permits"
    },
    {
      "number": "200807247600",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-07-24",
      "status_date": "2008-07-28",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "replacement of all window from aluminum to beige vinyl windows except windows facing the street & stevenson street. not visible from the street. u factor 0.35.",
      "source": "sf-building-permits"
    },
    {
      "number": "200708028535",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-08-02",
      "status_date": "2007-08-02",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "new grocery, h.c., counter, back shelf. new h.c. bathroom.",
      "source": "sf-building-permits"
    },
    {
      "number": "200408242372",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2004-08-24",
      "status_date": "2005-05-16",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "to install fire sprinkler system to comply w/ord 170-02",
      "source": "sf-building-permits"
    },
    {
      "number": "200408202092",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2004-08-20",
      "status_date": "2007-03-19",
      "estimated_cost": 6000,
      "revised_cost": 6000,
      "description": "install addressable fire alarm to replace existig system.",
      "source": "sf-building-permits"
    },
    {
      "number": "200312101985",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2003-12-10",
      "status_date": "2005-05-16",
      "estimated_cost": 23000,
      "revised_cost": 23000,
      "description": "install fire sprinkler system to comply with ordinance #170-02",
      "source": "sf-building-permits"
    },
    {
      "number": "200203151539",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2002-03-15",
      "status_date": "2003-12-03",
      "estimated_cost": 8800,
      "description": "upgrade fire sprinkler system per sro ord",
      "source": "sf-building-permits"
    },
    {
      "number": "9504962",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1995-04-06",
      "status_date": "1995-10-12",
      "estimated_cost": 8000,
      "description": "reroof",
      "source": "sf-building-permits"
    },
    {
      "number": "9410544",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1994-07-06",
      "status_date": "1994-09-15",
      "estimated_cost": 3200,
      "description": "repair work for damage store front only replace in kind",
      "source": "sf-building-permits"
    },
    {
      "number": "8505561",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1985-05-30",
      "status_date": "1985-10-13",
      "estimated_cost": 5,
      "revised_cost": 2100,
      "description": "dahi code compliance",
      "source": "sf-building-permits"
    },
    {
      "number": "8410327",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1984-09-25",
      "status_date": "1985-01-04",
      "estimated_cost": 3500,
      "description": "repair plaster/handrails/sheetrock & etc.",
      "source": "sf-building-permits"
    },
    {
      "number": "8309957",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1983-10-04",
      "status_date": "1986-03-04",
      "estimated_cost": 6200,
      "description": "to brace parapet for parapet safety program",
      "source": "sf-building-permits"
    }
  ],
  "permit_summary": {
    "count_on_file": 31,
    "range": "1983–2021",
    "shown_on_page": 24,
    "note": "DBI holds 31 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 31."
  },
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=STEVENSON&street_type=ST&address_number=510",
      "retrieved": "2026-09-11"
    },
    {
      "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=3703002&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-09-11"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3703&lot=002",
      "retrieved": "2026-09-11"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3703002",
      "retrieved": "2026-09-11"
    },
    {
      "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(-122.41008121173851%2037.78156456651055)%27)",
      "retrieved": "2026-09-11"
    },
    {
      "id": "bites",
      "name": "Bites, merchant directory",
      "supports": "Current occupant",
      "query": "https://withbites.com/merchants",
      "retrieved": "2026-09-11"
    },
    {
      "id": "sixth-street-lodginghouse-hd-1997",
      "name": "Anne Bloomfield, District Record: Sixth Street Lodginghouse Historic District, DPR 523D, 1 August 1997; transcribed and field-checked by N. Moses Corrette, San Francisco Planning Department, October 2010",
      "query": "https://default.sfplanning.org/GIS/SouthSoMa/Docs/6th%20Street%20Lodginghouse%20District.pdf",
      "listing": "https://sfgov.org/sfplanningarchive/south-market-area-historic-resource-survey",
      "retrieved": "2026-10-25"
    }
  ],
  "occupants": [
    {
      "name": "Montesacro Pinseria",
      "cuisines": [
        "Italian",
        "Pizza"
      ],
      "opening_hours": [
        "Su,Tu,We,Fr 11:30-14:15,16:00-21:00",
        "Th 11:30-14:15,16:00-20:30",
        "Sa 11:30-14:15,16:00-21:30"
      ],
      "listed_address": "510 Stevenson Street",
      "source": "bites"
    }
  ],
  "building": {
    "former_name": "Hotel St. Danel",
    "sources": [
      "sixth-street-lodginghouse-hd-1997"
    ]
  }
}