{
  "address": "1957–1959 15th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/15th-street/1957/",
  "apn": "3557055B",
  "block": "3557",
  "lot": "055B",
  "eas_baseid": "359487",
  "coordinates": {
    "lat": 37.765988,
    "lng": -122.427879
  },
  "address_range": "1957–1959",
  "street_numbers_on_parcel": [
    "1957",
    "1959"
  ],
  "parcel": {
    "year_built": 1910,
    "units": 4,
    "stories": 2,
    "rooms": 15,
    "bathrooms": 4,
    "bedrooms": 5,
    "lot_area_sqft": 3628,
    "building_area_sqft": 2762,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RM-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "1959 1957 15TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 941396,
    "assessed_improvement_value": 1040042,
    "assessed_fixtures_value": 152,
    "last_sale_date": "2003-05-19"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1910",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201707192328",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-07-19",
      "status_date": "2017-08-25",
      "estimated_cost": 6000,
      "revised_cost": 6000,
      "description": "repair framing to garage at doors, repair in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "M722168",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-09-14",
      "status_date": "2016-09-14",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201606029016",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-06-02",
      "status_date": "2016-11-15",
      "estimated_cost": 85000,
      "revised_cost": 85000,
      "description": "seismic upgrade for soft story retrofit per sfbc chapter 34b, 2012 iebc appendix a-4",
      "source": "sf-building-permits"
    },
    {
      "number": "200206048154",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-06-04",
      "status_date": "2002-06-25",
      "estimated_cost": 450,
      "revised_cost": 450,
      "description": "repair rea stairs & guardrail per h.i.s no.o.v 200227868",
      "source": "sf-building-permits"
    },
    {
      "number": "9122447",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1991-11-25",
      "status_date": "1992-04-27",
      "estimated_cost": 200,
      "description": "replace curb & flooring in front of shower",
      "source": "sf-building-permits"
    },
    {
      "number": "9122266",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1991-11-21",
      "status_date": "1994-03-23",
      "estimated_cost": 200,
      "revised_cost": 200,
      "description": "combine 2 units",
      "source": "sf-building-permits"
    },
    {
      "number": "9100182",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1991-01-07",
      "status_date": "1991-10-10",
      "estimated_cost": 4000,
      "description": "install toielt and bath at ground level app #9019718",
      "source": "sf-building-permits"
    },
    {
      "number": "9019718",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1990-09-26",
      "status_date": "1991-07-03",
      "estimated_cost": 1000,
      "description": "provide washer, dryer & sink in garage area.",
      "source": "sf-building-permits"
    },
    {
      "number": "8905461",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1989-04-05",
      "status_date": "1989-12-11",
      "estimated_cost": 2000,
      "description": "re-open sealed door opening, remove 1 kitchen",
      "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=15TH&street_type=ST&address_number=1957",
      "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=3557055B&$order=closed_roll_year%20DESC&$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=055B",
      "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=3557055B",
      "retrieved": "2026-07-28"
    },
    {
      "id": "mission-dolores-context-statement",
      "name": "San Francisco Planning Department, with Roland-Nawi Associates, Carey & Company and consultants Katherine Petrin and Shayne E. Watson, Mission Dolores Neighborhood Historic Context Statement, prepared for the Mission Dolores Neighborhood Association, adopted July 20, 2022",
      "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=e312738442fad29bcb74b96538b857ca1a6e1bedd359bbfc0de2d4a255a1b7ae&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022",
      "retrieved": "2026-08-17"
    }
  ],
  "historic_survey": {
    "survey": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022",
    "source": "mission-dolores-context-statement",
    "finding": "Individually eligible for the National Register and the California Register",
    "here_today_page": true,
    "note": "Found eligible under Criterion C/3 (Architecture); with further analysis the property may also qualify under Criterion A/1 (Events) for its association with the reconstruction that followed the 1906 earthquake and fire. The survey's DPR forms are drafts — the California Office of Historic Preservation declined in 2013 to enter the survey's 2010 findings in the State Historic Resources Inventory."
  }
}