{
  "address": "257–261 Sanchez Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/sanchez-street/257/",
  "apn": "3558027",
  "block": "3558",
  "lot": "027",
  "eas_baseid": "359524",
  "coordinates": {
    "lat": 37.764976,
    "lng": -122.430578
  },
  "address_range": "257–261",
  "street_numbers_on_parcel": [
    "257",
    "259",
    "261"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 3,
    "stories": 3,
    "rooms": 15,
    "bathrooms": 7,
    "lot_area_sqft": 3123,
    "building_area_sqft": 4055,
    "use": "Multi-Family Residential",
    "property_class": "TIC Bldg 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": "0261 0257 SANCHEZ             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 3113167,
    "assessed_improvement_value": 2075443,
    "last_sale_date": "2018-06-28"
  },
  "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": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M461407",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-02-04",
      "status_date": "2014-02-04",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M452447",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-12-19",
      "status_date": "2013-12-19",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M416447",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-08-13",
      "status_date": "2013-08-13",
      "revised_cost": 1,
      "description": "street space permit (renewal of permit #1293196)",
      "source": "sf-building-permits"
    },
    {
      "number": "M392967",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-05-10",
      "status_date": "2013-05-10",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201302190477",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-02-19",
      "status_date": "2014-05-15",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "front facade renovation; window replacement, exterior finish replacement, front aluminum windows are being replaced w/ wood clad double glazed windows, 3 are being enlarged. (e) stucco is being removed and replaced w/ ipe siding & stucco.",
      "source": "sf-building-permits"
    },
    {
      "number": "M371587",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-02-14",
      "status_date": "2013-02-14",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201301097617",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-01-09",
      "status_date": "2014-05-15",
      "estimated_cost": 20000,
      "revised_cost": 516500,
      "description": "interior work incl remov/add non-bearing walls. (n)master bath & rel bthrm on 1,2, 3rd flrs, convert bdrm to a master bdrm, (n) laundry on 1, 2nd flrs. removal of rear bedroom & convert living rm to a den on ground fl; 2 (n) bdrms w/rescue, 3 (n)rated windows flrs 1,2,3; repair in-kind rear stair",
      "source": "sf-building-permits"
    },
    {
      "number": "M360227",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-11-29",
      "status_date": "2012-11-29",
      "revised_cost": 1,
      "description": "street s[ace",
      "source": "sf-building-permits"
    },
    {
      "number": "201210101751",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-10-10",
      "status_date": "2014-06-03",
      "estimated_cost": 35000,
      "revised_cost": 40000,
      "description": "foundation replacement",
      "source": "sf-building-permits"
    },
    {
      "number": "200405194340",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-05-19",
      "status_date": "2005-06-06",
      "estimated_cost": 2300,
      "revised_cost": 2300,
      "description": "remove old unused landing/decking/joists/blocking for rear stairs on 1st floor/replace rotted 2x4",
      "source": "sf-building-permits"
    },
    {
      "number": "200404161471",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-04-16",
      "status_date": "2004-07-09",
      "estimated_cost": 1500,
      "revised_cost": 1500,
      "description": "repair siding on north lightwell, south rear building, rear stair",
      "source": "sf-building-permits"
    },
    {
      "number": "200207221964",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-07-22",
      "status_date": "2002-08-26",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "repair existing ceiling in porch area w/same material-sheetrock, size of area 8 by 10, paint after r",
      "source": "sf-building-permits"
    },
    {
      "number": "9215544",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1992-09-10",
      "status_date": "1992-10-19",
      "estimated_cost": 925,
      "description": "install 4 (total) alum windows in 3 units",
      "source": "sf-building-permits"
    },
    {
      "number": "9202521",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1992-02-19",
      "status_date": "1992-10-26",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "replace stair",
      "source": "sf-building-permits"
    },
    {
      "number": "9119531",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1991-10-16",
      "status_date": "1992-05-06",
      "estimated_cost": 1800,
      "description": "replace (e) front stairs epr plan",
      "source": "sf-building-permits"
    },
    {
      "number": "9100934",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1991-01-22",
      "status_date": "1991-04-05",
      "estimated_cost": 1,
      "description": "refer to app #9022015",
      "source": "sf-building-permits"
    },
    {
      "number": "9022015",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1990-10-24",
      "status_date": "1991-04-05",
      "estimated_cost": 4750,
      "description": "repair back stairway & damaged under stairway porch",
      "source": "sf-building-permits"
    },
    {
      "number": "9000148",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1990-01-03",
      "status_date": "1990-03-27",
      "estimated_cost": 500,
      "description": "removal of loose bricks at chimney, rebuild chimney above",
      "source": "sf-building-permits"
    },
    {
      "number": "8600289",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1986-01-08",
      "status_date": "1986-01-22",
      "estimated_cost": 3400,
      "description": "install aluminum windows",
      "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=SANCHEZ&street_type=ST&address_number=257",
      "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=3558027&$order=closed_roll_year%20DESC&$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=3558&lot=027",
      "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=3558027",
      "retrieved": "2026-07-28"
    }
  ]
}