{
  "address": "577–579 Castro Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/castro-street/577/",
  "apn": "3583059",
  "block": "3583",
  "lot": "059",
  "eas_baseid": "360803",
  "coordinates": {
    "lat": 37.759673,
    "lng": -122.434526
  },
  "address_range": "577–579",
  "street_numbers_on_parcel": [
    "577",
    "579"
  ],
  "parcel": {
    "year_built": 1929,
    "units": 15,
    "stories": 3,
    "rooms": 43,
    "bathrooms": 15,
    "lot_area_sqft": 6124,
    "building_area_sqft": 14985,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 15 Units or more",
    "construction_type_code": "D",
    "zoning": "CASTRO",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0579 0577 CASTRO              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 3171571,
    "assessed_improvement_value": 6124416,
    "last_sale_date": "1989-10-06"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District, Historic Survey Result",
    "yearbuilt": "1929",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Eureka Valley Commercial & Castro Village LGBTQ+ 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": "1879–1932; 1963–1980",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202504144334",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-04-14",
      "status_date": "2025-08-28",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "one unit: paint entire unit. new upper & lower kitchen cabinets, new kitchen countertops. remove tub surround. new tiles on tub surround. new bathroom vanity and countertops. repair damaged/rotten wood sash windowns (not street visible) install new lvp flooring in kitchen & eat area. new appliances.",
      "source": "sf-building-permits"
    },
    {
      "number": "202310188875",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-10-18",
      "status_date": "2024-12-09",
      "estimated_cost": 24600,
      "revised_cost": 34589,
      "description": "upgrade existing fire alarm system to comply with sffc section 1103.7.6.1",
      "source": "sf-building-permits"
    },
    {
      "number": "202308023564",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2023-08-02",
      "status_date": "2024-12-09",
      "estimated_cost": 49000,
      "revised_cost": 55969,
      "description": "revision to pa 201708013542: mandatory soft story oridinance 66-13 design to comply with 2022 cebc appendix a-4 (for commercial only under 579 castro st). reference to pa #202304125567.",
      "source": "sf-building-permits"
    },
    {
      "number": "202304125567",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2023-04-12",
      "status_date": "2024-12-09",
      "estimated_cost": 200000,
      "revised_cost": 303000,
      "description": "revision to permit# 201708013542. soft story (residential component) mandatary under ordinance 66-13 design comply with 2022 cebc appendix a4",
      "source": "sf-building-permits"
    },
    {
      "number": "201905150763",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-05-15",
      "status_date": "2019-06-07",
      "estimated_cost": 3200,
      "revised_cost": 3200,
      "description": "replace fire panel.",
      "source": "sf-building-permits"
    },
    {
      "number": "201708013542",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2017-08-01",
      "status_date": "2025-02-10",
      "estimated_cost": 45000,
      "revised_cost": 150000,
      "description": "soft story retrofit per sfebc chapter 4d, 2016 cebc appendix a-4, install (n) moment frames & shear walls.",
      "source": "sf-building-permits"
    },
    {
      "number": "201706139168",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2017-06-13",
      "status_date": "2022-10-21",
      "estimated_cost": 160000,
      "revised_cost": 160000,
      "description": "addition of 2 new units per ord no. 162-16. (n) pantry/storage for (e) restaurant. (n) studio w/ 1 bathroom, 1 kitchen. new studio w/ 1 bathroom, 1 kitchen. (n) studio w/ 1 bathroom, 1 kitchen.",
      "source": "sf-building-permits"
    },
    {
      "number": "M615967",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-08-19",
      "status_date": "2015-08-19",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201412224270",
      "type": "otc alterations permit",
      "status": "withdrawn",
      "filed": "2014-12-22",
      "status_date": "2017-07-11",
      "estimated_cost": 150000,
      "revised_cost": 0,
      "description": "a new unmanned tel. communication facility for at&t mobility, consisting of 9 new antennas camo'd behind a screen along with associated radio equipment in garage.",
      "source": "sf-building-permits"
    },
    {
      "number": "200610054277",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2006-10-05",
      "status_date": "2007-09-21",
      "estimated_cost": 65000,
      "revised_cost": 65000,
      "description": "installation of 2 microcell antennas mounted on (e) penthouse wall at roof level with the associated equipment cabinet mounted on the ground. no batteries.",
      "source": "sf-building-permits"
    },
    {
      "number": "200504200427",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-04-20",
      "status_date": "2005-08-19",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "install new column on the wall, for recessed electrical box relocated nearby in hallway. see app 200",
      "source": "sf-building-permits"
    },
    {
      "number": "200411300319",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-11-30",
      "status_date": "2004-12-02",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200408302873",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-08-30",
      "status_date": "2004-08-30",
      "estimated_cost": 1200,
      "revised_cost": 1200,
      "description": "remove and replace extg elect. equipment upgrade/work paid under app #200408252503",
      "source": "sf-building-permits"
    },
    {
      "number": "9005446",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1990-03-21",
      "status_date": "1990-09-21",
      "estimated_cost": 8400,
      "description": "remove & replace exterior masonry flue",
      "source": "sf-building-permits"
    },
    {
      "number": "8818000",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1988-11-16",
      "status_date": "1989-04-07",
      "estimated_cost": 15000,
      "description": "stairway repair",
      "source": "sf-building-permits"
    },
    {
      "number": "8403695",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1984-04-09",
      "status_date": "1986-03-04",
      "estimated_cost": 2370,
      "description": "to bring building code",
      "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=CASTRO&street_type=ST&address_number=577",
      "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=3583059&$order=closed_roll_year%20DESC&$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=3583&lot=059",
      "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=3583059",
      "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(-122.4345256516783%2037.75967259681316)%27)",
      "retrieved": "2026-07-28"
    },
    {
      "id": "eureka-valley-context-statement",
      "name": "Elaine B. Stiles, Eureka Valley Historic Context Statement, prepared for the Eureka Valley Neighborhood Association, adopted by the Historic Preservation Commission December 20, 2017",
      "query": "http://default.sfplanning.org/Preservation/EurekaValleyHCS/hp_eureka_valley_hcs_HCS_FINAL-122017.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Eureka Valley Historic Context Statement, adopted 2017",
      "retrieved": "2026-08-14"
    }
  ],
  "historic_survey": {
    "survey": "Eureka Valley Historic Context Statement (2017)",
    "source": "eureka-valley-context-statement",
    "style": "Edwardian / Mediterranean Revival",
    "note": "Illustrated in the statement's survey of Eureka Valley property types and architectural styles. The statement is reconnaissance-level and says inclusion in it is not a judgement on a building's worthiness for preservation. It records it as an apartment building of fifteen units."
  }
}