{
  "address": "271–273 Hartford Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/hartford-street/271/",
  "apn": "3602026",
  "block": "3602",
  "lot": "026",
  "eas_baseid": "361853",
  "coordinates": {
    "lat": 37.758232,
    "lng": -122.433316
  },
  "address_range": "271–273",
  "street_numbers_on_parcel": [
    "271",
    "273"
  ],
  "parcel": {
    "year_built": 1905,
    "units": 1,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 3,
    "lot_area_sqft": 3125,
    "building_area_sqft": 2015,
    "lot_depth_ft": 25,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0273 0271 HARTFORD            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 548691,
    "assessed_improvement_value": 460900,
    "last_sale_date": "1999-04-01"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "No evaluation and 45 years or older",
    "yearbuilt": "1905",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202602276677",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-02-27",
      "status_date": "2026-02-27",
      "estimated_cost": 85000,
      "revised_cost": 85000,
      "description": "271 hartford: kitchen and bathroom remodel, new subpanel. no removal of walls 273 hartford: demo existing wall to accomodate new electrical system as needed. refinish hardwood flrs, new drywall for kitchen.",
      "source": "sf-building-permits"
    },
    {
      "number": "202503041570",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-03-04",
      "status_date": "2025-05-30",
      "estimated_cost": 32000,
      "revised_cost": 32000,
      "description": "re-roofing: remove and replace roofing material / existing roofing material (in-kind)",
      "source": "sf-building-permits"
    },
    {
      "number": "201201192568",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-19",
      "status_date": "2012-07-02",
      "estimated_cost": 3500,
      "revised_cost": 5000,
      "description": "comply with nov# 201174994-work to be performed on front yard garage structure, remove deck materials. replace flat, rear portion of roof. replace garage door on front. no work, changes on house",
      "source": "sf-building-permits"
    },
    {
      "number": "200411038420",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2004-11-03",
      "status_date": "2007-04-12",
      "estimated_cost": 200000,
      "description": "remodel & addition to (e) single family home - no work to legal non compliant basement unit",
      "source": "sf-building-permits"
    },
    {
      "number": "8914264",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1989-08-08",
      "status_date": "1990-06-20",
      "estimated_cost": 500,
      "description": "removal rot from door jambs, deck repair",
      "source": "sf-building-permits"
    },
    {
      "number": "8819717",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1988-12-13",
      "status_date": "1989-05-18",
      "estimated_cost": 1000,
      "description": "investigate foundation, replace rotten members with new wood",
      "source": "sf-building-permits"
    },
    {
      "number": "8818403",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1988-11-18",
      "status_date": "1989-03-05",
      "estimated_cost": 4500,
      "description": "reroofing.",
      "source": "sf-building-permits"
    },
    {
      "number": "8406408",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1984-06-14",
      "status_date": "1984-11-26",
      "estimated_cost": 2000,
      "description": "new roof deck over ixisting single car garage",
      "source": "sf-building-permits"
    },
    {
      "number": "8312836",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1983-12-16",
      "status_date": "1984-04-04",
      "estimated_cost": 15000,
      "description": "remove replace kitchen cabinets remodel closet area .",
      "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=271",
      "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=3602026&$order=closed_roll_year%20DESC&$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=3602&lot=026",
      "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=3602026",
      "retrieved": "2026-07-28"
    }
  ]
}