{
  "address": "44 Hartford Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/hartford-street/44/",
  "apn": "3582044",
  "block": "3582",
  "lot": "044",
  "eas_baseid": "360718",
  "coordinates": {
    "lat": 37.761755,
    "lng": -122.434256
  },
  "parcel": {
    "year_built": 1901,
    "units": 2,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 2,
    "lot_area_sqft": 2548,
    "building_area_sqft": 1646,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0046 0044 HARTFORD            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1665438,
    "assessed_improvement_value": 713757,
    "last_sale_date": "2017-05-23"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District",
    "yearbuilt": "1901",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Hartford Street 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": "1900–1902",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202501077898",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-01-07",
      "status_date": "2025-10-15",
      "estimated_cost": 150000,
      "revised_cost": 180000,
      "description": "residential alteration kitchen remodel and enlarge opening to dining room replace exterior rear door and window. addition of lav in (e) toilet room. relocation of laundry to 2nd floor addition of bathroom on top level . pitched roof to be raised over (n) bathroom and (e) closet",
      "source": "sf-building-permits"
    },
    {
      "number": "201710231904",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-10-23",
      "status_date": "2017-10-23",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "remodel (e) bathroom, new wall tiles, new floor tiles, new vanity",
      "source": "sf-building-permits"
    },
    {
      "number": "201301178159",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-01-17",
      "status_date": "2013-02-08",
      "estimated_cost": 12880,
      "revised_cost": 12880,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "201208217881",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-08-21",
      "status_date": "2012-10-15",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "remove & replace existing footing at storage area.",
      "source": "sf-building-permits"
    },
    {
      "number": "M201586",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-05-11",
      "status_date": "2010-05-11",
      "revised_cost": 0,
      "description": "street space /sidewalk permit",
      "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=HARTFORD&street_type=ST&address_number=44",
      "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=3582044&$order=closed_roll_year%20DESC&$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=3582&lot=044",
      "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=3582044",
      "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(-122.43425601085862%2037.761755399493005)%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": "Queen Anne, some altered",
    "year_built_as_surveyed": "1901-1902",
    "address_as_surveyed": "20-64 Hartford Street",
    "note": "Listed among the houses Fernando Nelson built in Eureka Valley. The statement is reconnaissance-level and says inclusion in it is not a judgement on a building's worthiness for preservation. It records the row as single-storey end-gable dwellings with entry porch and bay window, and names Nelson's Hartford Street houses as a concentration of developer housing worth studying as a potential historic district. The recommendations print the range as 2-64 Hartford; the builder table prints it as 20-64."
  },
  "building": {
    "builder": "Fernando Nelson"
  }
}