{
  "address": "655 Corbett Avenue, San Francisco, CA 94114",
  "path": "/san-francisco/castro/corbett-avenue/655/",
  "sub_area": "Corbett Heights",
  "block": "2717",
  "eas_baseid": "345048",
  "coordinates": {
    "lat": 37.756447,
    "lng": -122.443216
  },
  "parcel": {
    "year_built": 1964,
    "use": "Single Family Residential",
    "property_class": "Condominium",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Twin Peaks",
    "analysis_neighborhood": "Castro/Upper Market",
    "units": 39
  },
  "condominium": {
    "lots": [
      "059",
      "060",
      "061",
      "062",
      "063",
      "064",
      "065",
      "066",
      "067",
      "068",
      "069",
      "070",
      "071",
      "072",
      "073",
      "074",
      "075",
      "076",
      "077",
      "078",
      "079",
      "080",
      "081",
      "082",
      "083",
      "084",
      "085",
      "086",
      "087",
      "088",
      "089",
      "090",
      "091",
      "092",
      "093",
      "094",
      "095",
      "096",
      "097"
    ],
    "method": "Proposed from the 2025 roll for block 2717: every condominium parcel the roll files under 655 CORBETT AV, and the unbroken run of lots beside parcel 2717061 on the same street with the same year built (1964). 39 lots, 059–097."
  },
  "permits": [
    {
      "number": "202607134951",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-07-13",
      "status_date": "2026-07-29",
      "estimated_cost": 150000,
      "revised_cost": 150000,
      "description": "repair (e) 3 level exterior walkways by removing (e) conc. topping & sheathing with (n) waterproofing deck coating system over (n) sheating. replace (e) wood guard railings w/ metal.",
      "source": "sf-building-permits"
    },
    {
      "number": "202506037822",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-06-03",
      "status_date": "2025-10-29",
      "estimated_cost": 500,
      "revised_cost": 3266,
      "description": "as built to pa 202504104174 renamed floors and stairs; added annunciator module",
      "source": "sf-building-permits"
    },
    {
      "number": "202504104174",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-04-10",
      "status_date": "2025-10-29",
      "estimated_cost": 70500,
      "revised_cost": 129500,
      "description": "upgrade (e) fire alarm system in partly sprinkled building. to comply with sffc sec. 1103.7.6.1 and current cbc/cfc 2025 and nfpa 72 2022 code requirements. install new facu with radio to monitor system. horn/strobes, detectors, and pull stations in common areas and exits. install module to monitor",
      "source": "sf-building-permits"
    },
    {
      "number": "201804116022",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-04-11",
      "status_date": "2018-06-18",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "insulation, drywall installation. repair in kind. work is at common area.",
      "source": "sf-building-permits"
    },
    {
      "number": "201803133506",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-03-13",
      "status_date": "2018-03-14",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "detail change to approved app# 201705237398, relocation of front steel frame",
      "source": "sf-building-permits"
    },
    {
      "number": "201801057989",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-01-05",
      "status_date": "2018-01-16",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "one unit: installation of woodburning fireplace insert to (e) fireplace per manufacturer's specifications, model: merso 5660 is epa ph ii certified & meets title 40, part 60, subpart aaa, code of federal reg.",
      "source": "sf-building-permits"
    },
    {
      "number": "201705237398",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-23",
      "status_date": "2018-09-11",
      "estimated_cost": 60000,
      "revised_cost": 70000,
      "description": "mandatory soft story seismic retrofit per sfbc 2013 ordinance \"66-13\", cebc appendix a-4.",
      "source": "sf-building-permits"
    },
    {
      "number": "201207164889",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-07-16",
      "status_date": "2012-08-17",
      "estimated_cost": 95000,
      "revised_cost": 95000,
      "description": "work in one unit: demo bathtub, surrounding valve, flooring vanitu and replace all with new . new vent fan. no structural/no lighting.",
      "source": "sf-building-permits"
    },
    {
      "number": "200907152675",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2009-07-15",
      "status_date": "2012-03-20",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "exploratorium decay demolition & repair in kind. west corner over garage area.",
      "source": "sf-building-permits"
    },
    {
      "number": "200906110234",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-06-11",
      "status_date": "2009-07-15",
      "estimated_cost": 6190,
      "revised_cost": 6190,
      "description": "work @ one unit only. replace 2 patio doors. not visible from the street. size for size with milgard doors.",
      "source": "sf-building-permits"
    },
    {
      "number": "200104267785",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-04-26",
      "status_date": "2001-10-26",
      "estimated_cost": 6000,
      "revised_cost": 6000,
      "description": "replace damaged wood from leaky trench drain, trench drain is being replaced under p ermit #408763",
      "source": "sf-building-permits"
    },
    {
      "number": "9919442",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-09-15",
      "status_date": "2000-01-15",
      "estimated_cost": 3000,
      "description": "repair dryrot to bath tub surround, and floor-tile",
      "source": "sf-building-permits"
    },
    {
      "number": "9914239",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-07-13",
      "status_date": "2000-02-14",
      "estimated_cost": 45000,
      "description": "erect scaffold & shoring,demo stucco & framing,replace,doors",
      "source": "sf-building-permits"
    },
    {
      "number": "9807109",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-04-23",
      "status_date": "1998-08-23",
      "estimated_cost": 4000,
      "description": "replace kitchen cabinets,counter tops, sink & faucet",
      "source": "sf-building-permits"
    },
    {
      "number": "9010667",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1990-05-31",
      "status_date": "1990-08-23",
      "estimated_cost": 2250,
      "revised_cost": 0,
      "description": "install two aluminum windows in existing frames.",
      "source": "sf-building-permits"
    },
    {
      "number": "8901523",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-01-30",
      "status_date": "1989-04-18",
      "estimated_cost": 2718,
      "description": "install aluminum windows in existing frames",
      "source": "sf-building-permits"
    }
  ],
  "permit_summary": {
    "count_on_file": 18,
    "range": "1989–2026",
    "shown_on_page": 16,
    "note": "2 nominal $1 street-space or sidewalk permits are omitted from the timeline."
  },
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=CORBETT&street_type=AVE&address_number=655",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll, every parcel on block 2717)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?block=2717&closed_roll_year=2025",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=2717",
      "retrieved": "2026-11-02"
    },
    {
      "id": "corbett-heights-neighbors",
      "name": "Corbett Heights Neighbors, \"May Neighborhood News\", Vol. VII, No. 5 (1 May 2025)",
      "query": "https://corbettneighbors.optin.com/newsletter/awlist6655060/MjcwNjM4NTY=/may-neighborhood-news.htm",
      "retrieved": "2026-09-03"
    }
  ],
  "notable_residents": [
    {
      "name": "Nate Thurmond (1941–2016)",
      "period": "1966",
      "detail": "Nate Thurmond, center for the San Francisco Warriors, lived in the building in 1966.",
      "source": "corbett-heights-neighbors"
    }
  ],
  "unknowns": [
    "The roll gives this building's units more than one year built: 1 of them 1900, 38 of them 1964."
  ]
}