{
  "address": "1231 York Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/york-street/1231/",
  "apn": "4266024",
  "block": "4266",
  "lot": "024",
  "eas_baseid": "370698",
  "coordinates": {
    "lat": 37.751841,
    "lng": -122.407815
  },
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 7,
    "bathrooms": 2,
    "lot_area_sqft": 2299,
    "building_area_sqft": 1434,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "1231A1231 YORK                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 803430,
    "assessed_improvement_value": 344326,
    "last_sale_date": "2015-06-18"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202510097105",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-10-09",
      "status_date": "2025-11-13",
      "estimated_cost": 5000,
      "revised_cost": 15000,
      "description": "replace (2) damage front doors and (3) back exterior doors on back of house. in kind replacement",
      "source": "sf-building-permits"
    },
    {
      "number": "202301260838",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-01-26",
      "status_date": "2023-03-08",
      "estimated_cost": 13000,
      "revised_cost": 28192,
      "description": "demo tile and subfloor in bathroom. remove existing toilet and vanity. repair any dry rot. replace subfloor and install new tile. reinstall existing vanity. install new toilet.",
      "source": "sf-building-permits"
    },
    {
      "number": "201902203338",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-02-20",
      "status_date": "2019-04-15",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "relocate extg laundry area to new closet location at hallway in same level of unit. non-structural work only few penetration for plmg work. to comply with nov #201918151.",
      "source": "sf-building-permits"
    },
    {
      "number": "M1016927",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-12-13",
      "status_date": "2018-12-13",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201503100457",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-03-10",
      "status_date": "2015-03-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "for administrative puropes to document the legal use and occupancy of this building as a 2 story building with 2 residential dwelling units. this is based on a site visit and review of city records including sandborn map, water dep, asseors building card and building permits. no work for this permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201205150534",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-05-15",
      "status_date": "2012-10-19",
      "estimated_cost": 750,
      "revised_cost": 750,
      "description": "stair replace at back yard in rear, less than 50%.",
      "source": "sf-building-permits"
    },
    {
      "number": "201205049869",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-05-04",
      "status_date": "2012-10-19",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "siding at from all wal replace in kind",
      "source": "sf-building-permits"
    },
    {
      "number": "201105236603",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-05-23",
      "status_date": "2011-09-30",
      "estimated_cost": 500,
      "revised_cost": 1000,
      "description": "repair for stairs in backyard less than 50%; to comply with nov 201136401, doing work at rear stairs without a permit, repair in kind",
      "source": "sf-building-permits"
    },
    {
      "number": "200904216747",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-04-21",
      "status_date": "2009-05-12",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "reroofing.",
      "source": "sf-building-permits"
    },
    {
      "number": "M96825",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-11-27",
      "status_date": "2007-11-27",
      "revised_cost": 1,
      "description": "street space & sidewalk permit only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200703015176",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-03-01",
      "status_date": "2007-03-02",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "replace extg pr0perty line wdw, 4 total. one on south side 3x4. 3 on north side 2x5 each with in extg openings. no structural work or change in size",
      "source": "sf-building-permits"
    },
    {
      "number": "200510054811",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-10-05",
      "status_date": "2005-10-26",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "change 1 window at front",
      "source": "sf-building-permits"
    },
    {
      "number": "200509062060",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-09-06",
      "status_date": "2005-10-17",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "comply with nov remove hazardous chimney and patch roof. fire place not in use",
      "source": "sf-building-permits"
    },
    {
      "number": "200507298969",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-07-29",
      "status_date": "2005-08-09",
      "estimated_cost": 1500,
      "revised_cost": 1500,
      "description": "replace 5 windows at rear. comply with nov# 200561547.",
      "source": "sf-building-permits"
    },
    {
      "number": "200507066931",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-07-06",
      "status_date": "2005-10-17",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "revised approved appl#200506225754 for 2 water heater.",
      "source": "sf-building-permits"
    },
    {
      "number": "200506225754",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-06-22",
      "status_date": "2005-10-17",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "move water heater from upper back stair landing to ground floor at north west side next to rear door",
      "source": "sf-building-permits"
    },
    {
      "number": "M27411",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-05-07",
      "status_date": "2004-05-07",
      "revised_cost": 0,
      "description": "address assignment",
      "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=YORK&street_type=ST&address_number=1231",
      "retrieved": "2026-07-31"
    },
    {
      "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=4266024&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=4266&lot=024",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=4266024",
      "retrieved": "2026-07-31"
    }
  ]
}