{
  "address": "45 Hartford Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/hartford-street/45/",
  "apn": "3582031",
  "block": "3582",
  "lot": "031",
  "eas_baseid": "360708",
  "coordinates": {
    "lat": 37.761795,
    "lng": -122.433658
  },
  "parcel": {
    "year_built": 1901,
    "units": 2,
    "stories": 3,
    "rooms": 10,
    "bathrooms": 3,
    "bedrooms": 4,
    "lot_area_sqft": 3125,
    "building_area_sqft": 3131,
    "lot_depth_ft": 25,
    "use": "Multi-Family Residential",
    "property_class": "Dwellings - Apt 4 units or less",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0045 HARTFORD            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1584624,
    "assessed_improvement_value": 1455157,
    "last_sale_date": "2022-05-09"
  },
  "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": "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": "202404220531",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2024-04-22",
      "status_date": "2024-05-01",
      "estimated_cost": 95000,
      "revised_cost": 95000,
      "description": "addition of (n) exterior deck and 1 hour rated firewall located at the rear yard. replace and relocate (e) window in (n) openings located at the rear on 1st floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "202301260802",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-01-26",
      "status_date": "2023-02-10",
      "estimated_cost": 13000,
      "revised_cost": 13000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200008299161",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2000-08-29",
      "status_date": "2003-05-16",
      "estimated_cost": 200000,
      "revised_cost": 350000,
      "description": "reha of 2 story residence w/full basement & improve attic. (n) conc. foundation, garage, driveway, (",
      "source": "sf-building-permits"
    },
    {
      "number": "9315175",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1993-09-02",
      "status_date": "1994-04-21",
      "estimated_cost": 8300,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8311344",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1983-11-07",
      "status_date": "1984-05-04",
      "estimated_cost": 800,
      "description": "remove rotter upper plates & pour concrete blab over basemt",
      "source": "sf-building-permits"
    },
    {
      "number": "8310519",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1983-10-18",
      "status_date": "1983-11-23",
      "estimated_cost": 3200,
      "description": "remove damaged floor in basement and bath and repair",
      "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=45",
      "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=3582031&$order=closed_roll_year%20DESC&$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=031",
      "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=3582031",
      "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(-122.43365786725602%2037.76179489685701)%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": "45-65 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 two-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 37-65 Hartford; the builder table splits it into 37-43 and 45-65."
  },
  "building": {
    "builder": "Fernando Nelson"
  }
}