{
  "address": "515–519 Duboce Avenue, San Francisco, CA 94117",
  "path": "/san-francisco/castro/duboce-avenue/515/",
  "apn": "3538096",
  "block": "3538",
  "lot": "096",
  "eas_baseid": "485006",
  "coordinates": {
    "lat": 37.769051,
    "lng": -122.431797
  },
  "address_range": "515–519",
  "street_numbers_on_parcel": [
    "515",
    "517",
    "519"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 3,
    "stories": 3,
    "rooms": 18,
    "bathrooms": 5,
    "bedrooms": 7,
    "lot_area_sqft": 2395,
    "building_area_sqft": 3678,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Duboce Triangle",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0519 0517 DUBOCE              AV0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 3030809,
    "assessed_improvement_value": 1451916,
    "last_sale_date": "2020-11-24"
  },
  "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": "1900",
    "survey_name": "517 Duboce Ave",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Duboce Triangle 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": "ca 1870–ca 1920",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202603318622",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2026-03-31",
      "status_date": "2026-04-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa# 202106162614. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "202603318620",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2026-03-31",
      "status_date": "2026-04-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa# 202107214843, 202206297417, and 202302232476. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "202302232476",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2023-02-23",
      "status_date": "2023-08-29",
      "estimated_cost": 17213,
      "revised_cost": 28000,
      "description": "installation of (3) 13.5kwh ess (tesla powerwall units). see pv plan #5219 for roof solar panels.",
      "source": "sf-building-permits"
    },
    {
      "number": "202210275277",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-10-27",
      "status_date": "2023-06-30",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "expansion of (e) residential f/s system 13r, (1) sprinkler removed, (1) sprinkler relocated, (36) sprinkler added. ref bpa#202107214843",
      "source": "sf-building-permits"
    },
    {
      "number": "202206297417",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2022-06-29",
      "status_date": "2022-07-07",
      "estimated_cost": 5000,
      "revised_cost": 12000,
      "description": "amend to pa202107214843: dryrot repair to southwest & south each corner blind walls. remove and replace in-kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "202107214843",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2021-07-21",
      "status_date": "2026-04-13",
      "estimated_cost": 300000,
      "revised_cost": 300000,
      "description": "interior renovations and partitoin changes. fill in 2 story light well. relocate kitchen and baths, and bedrooms. enlarge e rear facade and east light court windows. new skylights. new mep, fixtures, finishes, fittings",
      "source": "sf-building-permits"
    },
    {
      "number": "202106162614",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2021-06-16",
      "status_date": "2026-04-13",
      "estimated_cost": 90000,
      "revised_cost": 120000,
      "description": "replace 2-story ext. rear wd stairs & landings to dwell units on 517 & 519. w/ (n) 3-story steel stairs to rf w/ cantilvrd landings. add 479 sqft rf deck w/ lvl pavers, built-in seats & planters. raise portion (e) rear sloped rf 132 sqft to align w/ int celing. replace all (e) hist dbl hung windows",
      "source": "sf-building-permits"
    },
    {
      "number": "201601126837",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-01-12",
      "status_date": "2016-08-22",
      "estimated_cost": 1280,
      "revised_cost": 1280,
      "description": "replace glass block bathroom window, 55\"wx15'h with new operable window. same size and no change to window opening. sill ht 71\" 5' from property line",
      "source": "sf-building-permits"
    },
    {
      "number": "201403070157",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-03-07",
      "status_date": "2014-09-30",
      "estimated_cost": 9500,
      "revised_cost": 10000,
      "description": "install new sprinkler system with 18 sprinklers throughout first floor only, per nfpa #13r & 15 ft of new underground piping. ref p a#2012.1207.5751",
      "source": "sf-building-permits"
    },
    {
      "number": "M462027",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-02-06",
      "status_date": "2014-02-06",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M420267",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-08-23",
      "status_date": "2013-08-23",
      "revised_cost": 267,
      "description": "per pa #201212075751s, add address to 3rd unit as; 15 duboce av. at block 3538, lot 096.",
      "source": "sf-building-permits"
    },
    {
      "number": "201212075751",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2012-12-07",
      "status_date": "2015-01-26",
      "estimated_cost": 100000,
      "revised_cost": 150000,
      "description": "change of occupancy from 2 unit building to 3 unit building by excavating south end of first floor for new unit (515 duboce). lower walkway/breezeway on east side.",
      "source": "sf-building-permits"
    },
    {
      "number": "201206283659",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-06-28",
      "status_date": "2012-07-13",
      "estimated_cost": 12600,
      "revised_cost": 12600,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9914704",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-07-19",
      "status_date": "1999-09-20",
      "estimated_cost": 1000,
      "description": "repair siding at rear of house",
      "source": "sf-building-permits"
    },
    {
      "number": "9826237",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-12-24",
      "status_date": "1999-10-12",
      "estimated_cost": 4000,
      "description": "replace existing back stair - same size and dimension",
      "source": "sf-building-permits"
    },
    {
      "number": "9400715",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1994-01-14",
      "status_date": "1994-02-28",
      "estimated_cost": 2800,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9316388",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1993-09-21",
      "status_date": "1993-10-28",
      "estimated_cost": 6000,
      "description": "upgrade bathrm-new fixtures & new tile",
      "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=DUBOCE&street_type=AVE&address_number=515",
      "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=3538096&$order=closed_roll_year%20DESC&$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=3538&lot=096",
      "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=3538096",
      "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(-122.43179696647985%2037.76905116600759)%27)",
      "retrieved": "2026-07-28"
    }
  ]
}