{
  "address": "309–313 Church Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/church-street/309/",
  "apn": "3557048",
  "block": "3557",
  "lot": "048",
  "eas_baseid": "359478",
  "coordinates": {
    "lat": 37.765886,
    "lng": -122.428523
  },
  "address_range": "309–313",
  "street_numbers_on_parcel": [
    "309",
    "311",
    "313"
  ],
  "parcel": {
    "year_built": 1906,
    "units": 3,
    "stories": 3,
    "rooms": 17,
    "bathrooms": 3,
    "lot_area_sqft": 1873,
    "building_area_sqft": 4005,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RM-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0313 0309 CHURCH              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 35315,
    "assessed_improvement_value": 97793
  },
  "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": "201806192311",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-06-19",
      "status_date": "2018-08-08",
      "estimated_cost": 5200,
      "revised_cost": 5200,
      "description": "installation of sprinkler monitoring system. t.i. app #200811267423",
      "source": "sf-building-permits"
    },
    {
      "number": "M584787",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-05-07",
      "status_date": "2015-05-07",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201504163816",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-04-16",
      "status_date": "2015-04-16",
      "estimated_cost": 45000,
      "revised_cost": 45000,
      "description": "convert 1 bathroom into 1 1/2 bathrooms - remove non load bearing wall portions. remodel kitchen like for like, remove non load bearing partitions between kitchen & dining room. convert living room into 4th bedroom - add closet",
      "source": "sf-building-permits"
    },
    {
      "number": "M170425",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-06-29",
      "status_date": "2009-06-29",
      "revised_cost": 1,
      "description": "street space permit. renew 1185471.",
      "source": "sf-building-permits"
    },
    {
      "number": "M164205",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-05-18",
      "status_date": "2009-05-18",
      "revised_cost": 1,
      "description": "street space permit.",
      "source": "sf-building-permits"
    },
    {
      "number": "200904146235",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-04-14",
      "status_date": "2009-04-14",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "correction to pa# 2009/02/25/2855 change of address number from 309 church street to 311 - 313 church street. same owner to install 9 windows. wood for wood. size for size. add 3 more window. with u factor 0.67 or less.",
      "source": "sf-building-permits"
    },
    {
      "number": "200902252855",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-02-25",
      "status_date": "2009-02-25",
      "estimated_cost": 6643,
      "revised_cost": 6643,
      "description": "replace 6 windows size for size visable from the street with marin filt pack wood windows in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "200811267423",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-11-26",
      "status_date": "2008-12-04",
      "estimated_cost": 15229,
      "revised_cost": 15229,
      "description": "to comply with nov# 200883626. replace 6 wood windows in front of house. size for size. and 17 vinyl windows in back of house. size for size. u factor less than 0.67. all windows in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "200807086220",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-07-08",
      "status_date": "2009-01-08",
      "estimated_cost": 35000,
      "revised_cost": 35000,
      "description": "rewire unit (1) complete (sep. el permit) new forced air unit w/ducts. duct do not pas through other untis. follow manufacture spess.(sep permit) change 1 kitchen cabinet layout per attached drawing min r6 insulation.",
      "source": "sf-building-permits"
    },
    {
      "number": "9510662",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1995-07-12",
      "status_date": "1996-02-29",
      "estimated_cost": 8200,
      "description": "reroofing",
      "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=CHURCH&street_type=ST&address_number=309",
      "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=3557048&$order=closed_roll_year%20DESC&$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=3557&lot=048",
      "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=3557048",
      "retrieved": "2026-07-28"
    },
    {
      "id": "market-octavia-context-statement",
      "name": "Page & Turnbull, Inc., Historic Context Statement: Market and Octavia Neighborhood Plan Area, San Francisco, California, endorsed by the San Francisco Landmarks Preservation Advisory Board December 19, 2007",
      "query": "https://sfplanning.s3.amazonaws.com/archives/documents/4688-M%26O_Context-LPAB121907.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Market & Octavia Historic Context Statement, adopted 2007",
      "retrieved": "2026-08-16"
    }
  ],
  "historic_survey": {
    "survey": "Market & Octavia Historic Context Statement (2007)",
    "source": "market-octavia-context-statement",
    "note": "One of the 98 residential buildings the survey counted as still standing in its Industrial Employment Study Area from the reconstruction of 1906–1909, the first wave of rebuilding after the earthquake and fire."
  }
}