{
  "address": "1227–1231 San Bruno Avenue, San Francisco, CA 94110",
  "path": "/san-francisco/mission/san-bruno-avenue/1227/",
  "apn": "4214018",
  "block": "4214",
  "lot": "018",
  "eas_baseid": "370308",
  "coordinates": {
    "lat": 37.753537,
    "lng": -122.404091
  },
  "address_range": "1227–1231",
  "street_numbers_on_parcel": [
    "1227",
    "1229",
    "1231"
  ],
  "parcel": {
    "year_built": 1906,
    "units": 3,
    "stories": 3,
    "rooms": 17,
    "bathrooms": 6,
    "bedrooms": 8,
    "lot_area_sqft": 2495,
    "building_area_sqft": 4565,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 10,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "1231 1227 SAN BRUNO           AV0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2269966,
    "assessed_improvement_value": 972838,
    "last_sale_date": "2017-10-30"
  },
  "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": "1906",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201611152791",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-11-15",
      "status_date": "2016-11-30",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa #201607192725 & 201604285936 - fire stairs to include 1-hr firewall. not visible from street.",
      "source": "sf-building-permits"
    },
    {
      "number": "201607192725",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-07-19",
      "status_date": "2016-11-21",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa #201604285936 - delete 1 hour fire wall @ fire stair. repair in-kind",
      "source": "sf-building-permits"
    },
    {
      "number": "201604285936",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-04-28",
      "status_date": "2016-11-21",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to 201507222102 change of fire stairs",
      "source": "sf-building-permits"
    },
    {
      "number": "M678587",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-04-04",
      "status_date": "2016-04-04",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M666927",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-02-29",
      "status_date": "2016-02-29",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M648727",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-12-21",
      "status_date": "2015-12-21",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M624810",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-09-24",
      "status_date": "2015-09-24",
      "revised_cost": 1,
      "description": "street space permit - renewal of permit # m592587",
      "source": "sf-building-permits"
    },
    {
      "number": "201508063508",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-08-06",
      "status_date": "2016-11-21",
      "estimated_cost": 85000,
      "revised_cost": 85000,
      "description": "increase value $85000 from pa# 201507222102. bldg inspector.",
      "source": "sf-building-permits"
    },
    {
      "number": "201507222102",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-07-22",
      "status_date": "2016-11-30",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to app#201501286876. salvage dryrot,remove extg and replace per siesmic requirements for all 3 stories at rear of bldg and fire stairs. all in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "201506229540",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-06-22",
      "status_date": "2016-04-01",
      "estimated_cost": 13000,
      "revised_cost": 13000,
      "description": "replace visible windows in light well w/aluminum clad or wood & other windows except front windows w/life-time vinyl as per tim frye, e-mail dated 6/18/2015.",
      "source": "sf-building-permits"
    },
    {
      "number": "201506037964",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-06-03",
      "status_date": "2016-04-01",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "overlay hardiplank siding over (e) siding on front and new hardiplank on rear, repairs as needed on sides. replace front windows with marvin integrity wood-ultrex.",
      "source": "sf-building-permits"
    },
    {
      "number": "M592587",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-06-03",
      "status_date": "2015-06-03",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M578287",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-04-16",
      "status_date": "2015-04-16",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201502107899",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-02-10",
      "status_date": "2016-11-30",
      "estimated_cost": 80000,
      "revised_cost": 80000,
      "description": "comply w/nov #201415382 seismic upgrade, revision to appl #201412234393 to shows actual placement wall on 1st floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "201501286876",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-01-28",
      "status_date": "2016-11-30",
      "estimated_cost": 80000,
      "revised_cost": 100000,
      "description": "voluntary seismic retrofit, install partial new concrete foundation. add framing and upgrade existing walls to shear walls by installing plywood & anchor-bolts & holdowns, install new simpsons strong walls; to comply with nov 201415382. revision to pa201412234393.",
      "source": "sf-building-permits"
    },
    {
      "number": "M547547",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-01-06",
      "status_date": "2015-01-06",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201412234393",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-12-23",
      "status_date": "2016-11-30",
      "estimated_cost": 150000,
      "revised_cost": 150000,
      "description": "remodel existing bathroom & add new one on all 3 units. repair dryrot, repair staircase in kind, kitchen cabinet remodel in 3 units. upgrade electrical, plumbing to code.",
      "source": "sf-building-permits"
    },
    {
      "number": "200810073599",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2008-10-07",
      "status_date": "2015-12-15",
      "estimated_cost": 200000,
      "revised_cost": 526835,
      "description": "4th floor vert addition & remodel (e) 3 floors. 1st fl: living, dining, kitchen, 2 baths, bedrooms & study, furnace, laundry. 2nd fl: living, dining, kitchen, 2 bathrms, 2 bedrms, study, furnace & laundry. 3rd fl: living, dining, kitchen, 2 baths, 2 bedrms, study, furn, laundry & 4th floor addition",
      "source": "sf-building-permits"
    },
    {
      "number": "200805021233",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-05-02",
      "status_date": "2008-05-02",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "replace sheetrock on vacant one unit, upper floor. no framing, modification. property line ext. walls within 5' to be 5/8 type x on interior. no kitchen or bath remodel. sheetrock only.",
      "source": "sf-building-permits"
    },
    {
      "number": "M21525",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2002-08-19",
      "status_date": "2002-08-19",
      "revised_cost": 0,
      "description": "sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "200203191831",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-03-19",
      "status_date": "2002-03-21",
      "estimated_cost": 100,
      "revised_cost": 100,
      "description": "1 1/2 handrail at 34\" to 38\" height, secure handrails to rear stairs guard",
      "source": "sf-building-permits"
    },
    {
      "number": "9306736",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1993-04-23",
      "status_date": "1993-09-29",
      "estimated_cost": 4000,
      "description": "repair rear stairs of back porch. new linoleum & kitch cab.",
      "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=SAN%20BRUNO&street_type=AVE&address_number=1227",
      "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=4214018&$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=4214&lot=018",
      "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=4214018",
      "retrieved": "2026-07-31"
    }
  ]
}