{
  "address": "223–227 Fair Oaks Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/fair-oaks-street/223/",
  "apn": "3647026",
  "block": "3647",
  "lot": "026",
  "eas_baseid": "364279",
  "coordinates": {
    "lat": 37.75281,
    "lng": -122.42375
  },
  "address_range": "223–227",
  "street_numbers_on_parcel": [
    "223",
    "225",
    "227"
  ],
  "parcel": {
    "year_built": 1885,
    "units": 3,
    "stories": 2,
    "rooms": 14,
    "bathrooms": 6,
    "bedrooms": 5,
    "lot_area_sqft": 3746,
    "building_area_sqft": 3628,
    "basement_area_sqft": 612,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Noe Valley",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0227 0223 FAIR OAKS           ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 3008524,
    "assessed_improvement_value": 1289367,
    "last_sale_date": "2021-07-07"
  },
  "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": "1885",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Fair Oaks 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": "1870s–1910s",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202606153179",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-06-15",
      "status_date": "2026-06-17",
      "estimated_cost": 5000,
      "revised_cost": 17000,
      "description": "front building: existing stairs & brige from existing front house to the existing rear house to be waterproofed & refinished. the existing bridge structure is to remain. only new drainage, water proofing, deck, & guardrails are proposed. stairs rebuilt in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "202604209699",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-04-20",
      "status_date": "2026-04-22",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to previous permit pa#202509256084, the existing legal bedroom has 7'4\" ceiling height due to sagging and changing the name from \"bedroom\" to \"legal non conforming bedroom\". (ref permit: 8708720)",
      "source": "sf-building-permits"
    },
    {
      "number": "202601304924",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-01-30",
      "status_date": "2026-01-30",
      "estimated_cost": 1000,
      "revised_cost": 15000,
      "description": "structural modification, revision to 202509256084",
      "source": "sf-building-permits"
    },
    {
      "number": "202512222382",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-12-22",
      "status_date": "2026-02-06",
      "estimated_cost": 1500,
      "revised_cost": 15000,
      "description": "front building: rebuild the existing deck within the same perimeter as existing and structurally reinforce it.",
      "source": "sf-building-permits"
    },
    {
      "number": "202509256084",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-09-25",
      "status_date": "2025-10-03",
      "estimated_cost": 5000,
      "revised_cost": 275000,
      "description": "interior remodel of the lower unit, including remodel of staircase from level 1 to level 2.",
      "source": "sf-building-permits"
    },
    {
      "number": "202509256091",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-09-25",
      "status_date": "2025-10-03",
      "estimated_cost": 4000,
      "revised_cost": 10000,
      "description": "(front building) modification and replacement of (e) side and rear windows at the lower and level 1 (one unit). windows will be replaced with new wood fixed and casement windows. (e) wood fixed and casement windows. (n) windows minic (e) windows. replacement of siding in kind where impacted fur out",
      "source": "sf-building-permits"
    },
    {
      "number": "202507221365",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-07-22",
      "status_date": "2025-08-15",
      "estimated_cost": 2000,
      "revised_cost": 8000,
      "description": "demolition of fireplaces and chimneys in both units. replace one with a gas fireplace insert (1). not visible from the street. front bldg.",
      "source": "sf-building-permits"
    },
    {
      "number": "202506068122",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-06-06",
      "status_date": "2025-08-07",
      "estimated_cost": 20000,
      "revised_cost": 25000,
      "description": "rear building: in kind 5x8 bathroom remodel. remove (e) tub and replace shower. replace toilet, vanity. all work is in the rear.",
      "source": "sf-building-permits"
    },
    {
      "number": "202403258569",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-03-25",
      "status_date": "2024-11-18",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "replace (10) windows w/ same size & style, front & side windows will be all wood w/ og lug. u<=0.30 10 wood windows.",
      "source": "sf-building-permits"
    },
    {
      "number": "202309146591",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-09-14",
      "status_date": "2024-03-11",
      "estimated_cost": 29000,
      "revised_cost": 29000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200610306312",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-10-30",
      "status_date": "2006-11-09",
      "estimated_cost": 3500,
      "revised_cost": 3500,
      "description": "repairs as per h.r. wellington report #874948, item #4a, 11d, 11e & 11f. see attached termite report.",
      "source": "sf-building-permits"
    },
    {
      "number": "200409013148",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-09-01",
      "status_date": "2004-09-07",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "remove tile and concrete form front steps & replace in kind per app #20032293110",
      "source": "sf-building-permits"
    },
    {
      "number": "200312293110",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-12-29",
      "status_date": "2003-12-29",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "remove tile & concrete from front steps & replace in kind",
      "source": "sf-building-permits"
    },
    {
      "number": "200111173434",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-11-17",
      "status_date": "2002-03-18",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "add a 2nd skylight to the roof (rev. to 9910573)",
      "source": "sf-building-permits"
    },
    {
      "number": "200110090268",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-10-09",
      "status_date": "2002-02-09",
      "estimated_cost": 100,
      "revised_cost": 100,
      "description": "revised 2/flr framing see previous permit#9910573",
      "source": "sf-building-permits"
    },
    {
      "number": "M16826",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-08-07",
      "status_date": "2001-12-07",
      "revised_cost": 0,
      "description": "address assignment",
      "source": "sf-building-permits"
    },
    {
      "number": "200108075512",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-08-07",
      "status_date": "2002-03-18",
      "estimated_cost": 35000,
      "revised_cost": 35000,
      "description": "renew 9910573 underground utilites installed previously",
      "source": "sf-building-permits"
    },
    {
      "number": "200108025190",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-08-02",
      "status_date": "2001-11-30",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "to renew permit#09819269s1 & 2000/06/16/2927 for remaining work.",
      "source": "sf-building-permits"
    },
    {
      "number": "200006162927",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-06-16",
      "status_date": "2001-11-30",
      "revised_cost": 1,
      "description": "revision to pa#9819268",
      "source": "sf-building-permits"
    },
    {
      "number": "9910497",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-05-26",
      "status_date": "1999-09-26",
      "estimated_cost": 2000,
      "description": "deo & prep for permit appl-9819269s non structrl non fire",
      "source": "sf-building-permits"
    },
    {
      "number": "9819269S",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1998-09-23",
      "status_date": "2001-11-30",
      "estimated_cost": 40000,
      "description": "horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "9718711",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-09-23",
      "status_date": "1999-02-24",
      "estimated_cost": 4900,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9100643",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1991-01-14",
      "status_date": "1991-03-05",
      "estimated_cost": 2500,
      "description": "repor. dry rot,garage,roof leaks,weathberprf. exterior",
      "source": "sf-building-permits"
    },
    {
      "number": "9020330",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1990-10-04",
      "status_date": "1991-04-02",
      "estimated_cost": 4000,
      "description": "vertical addition",
      "source": "sf-building-permits"
    },
    {
      "number": "9010590",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1990-05-31",
      "status_date": "1990-10-25",
      "estimated_cost": 15000,
      "description": "install bedroom, bathroom/washer & dryer in basement",
      "source": "sf-building-permits"
    },
    {
      "number": "9006056",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1990-03-30",
      "status_date": "1990-05-18",
      "estimated_cost": 1000,
      "description": "revision to application 8924550",
      "source": "sf-building-permits"
    },
    {
      "number": "8924635",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-12-15",
      "status_date": "1990-04-03",
      "estimated_cost": 1,
      "description": "for final inspection under appli #8806853",
      "source": "sf-building-permits"
    },
    {
      "number": "8924550",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-12-14",
      "status_date": "1990-05-18",
      "estimated_cost": 250,
      "description": "renew expired permit #8819752",
      "source": "sf-building-permits"
    },
    {
      "number": "8921274",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-11-06",
      "status_date": "1989-11-17",
      "estimated_cost": 3500,
      "description": "remove some basement posts and install new steel beam",
      "source": "sf-building-permits"
    },
    {
      "number": "8819752",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1988-12-14",
      "status_date": "1989-11-08",
      "estimated_cost": 10000,
      "description": "complete work under #8708720 per abatement #143548",
      "source": "sf-building-permits"
    },
    {
      "number": "8806853",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1988-05-25",
      "status_date": "1989-11-08",
      "estimated_cost": 15000,
      "description": "re #8708720, new structural foundation",
      "source": "sf-building-permits"
    },
    {
      "number": "8708720",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1987-06-23",
      "status_date": "1988-08-02",
      "estimated_cost": 17000,
      "description": "vertical - convert attic to floor occupancy",
      "source": "sf-building-permits"
    },
    {
      "number": "8701862",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1987-02-13",
      "status_date": "1987-06-25",
      "estimated_cost": 1500,
      "description": "remove (e) kitchen appliances and cabinets",
      "source": "sf-building-permits"
    },
    {
      "number": "8510754",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1985-09-27",
      "status_date": "1991-05-09",
      "estimated_cost": 5,
      "description": "to bring into code",
      "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=FAIR%20OAKS&street_type=ST&address_number=223",
      "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=3647026&$order=closed_roll_year%20DESC&$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=3647&lot=026",
      "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=3647026",
      "retrieved": "2026-07-31"
    },
    {
      "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(-122.42375005704893%2037.75280996646616)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}