{
  "address": "1637 15th Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/15th-street/1637/",
  "apn": "3554055",
  "block": "3554",
  "lot": "055",
  "eas_baseid": "359335",
  "coordinates": {
    "lat": 37.766396,
    "lng": -122.420446
  },
  "parcel": {
    "year_built": 1925,
    "units": 16,
    "stories": 2,
    "rooms": 37,
    "bathrooms": 16,
    "bedrooms": 5,
    "lot_area_sqft": 8250,
    "building_area_sqft": 11500,
    "lot_depth_ft": 10,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 15 Units or more",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 1637 15TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 266791,
    "assessed_improvement_value": 800419
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1925",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M959927",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-08-03",
      "status_date": "2018-08-03",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201807134506",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-07-13",
      "status_date": "2018-09-21",
      "estimated_cost": 98300,
      "revised_cost": 98300,
      "description": "reroofing.",
      "source": "sf-building-permits"
    },
    {
      "number": "201802282495",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-02-28",
      "status_date": "2018-10-12",
      "estimated_cost": 47100,
      "revised_cost": 47100,
      "description": "replace extg fa system 1 facu, 1 power supply,1 anunciator, 21 smoke detectors, 4 heat detectors, 20 manual pull stations, 34 low frequency sounders, & 7 horn/strobes.",
      "source": "sf-building-permits"
    },
    {
      "number": "201708114571",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-08-11",
      "status_date": "2018-02-14",
      "estimated_cost": 140000,
      "revised_cost": 140000,
      "description": "demo (e) heating hto water boiler & appurtances, replace with new high efficiency condensing boiler provide (n) expansion tank & pit feeder, demo & replace sewer laterals & connect to (e) laterals in sidewalk.",
      "source": "sf-building-permits"
    },
    {
      "number": "201708114574",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-08-11",
      "status_date": "2018-09-28",
      "estimated_cost": 150000,
      "revised_cost": 150000,
      "description": "new roofing - replacing the (e) roof & roof above dormersin kind",
      "source": "sf-building-permits"
    },
    {
      "number": "201706149309",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-06-14",
      "status_date": "2018-09-28",
      "estimated_cost": 50000,
      "revised_cost": 138996,
      "description": "seismic retrofit at crawl space/garage as triggered by the soft story ordinance (mandatory) to comply with nov 201642246",
      "source": "sf-building-permits"
    },
    {
      "number": "201701036414",
      "type": "otc alterations permit",
      "status": "filed",
      "filed": "2017-01-03",
      "status_date": "2017-01-03",
      "description": "remove (3) windows (wood). replace with same. visible to street.",
      "source": "sf-building-permits"
    },
    {
      "number": "M568327",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-03-12",
      "status_date": "2015-03-12",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M434387",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-10-11",
      "status_date": "2013-10-11",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M185827",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-12-08",
      "status_date": "2009-12-08",
      "revised_cost": 1,
      "description": "street space & sidewalk permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200603207054",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-03-20",
      "status_date": "2007-03-09",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "repair less than 50% of rear stair in kind",
      "source": "sf-building-permits"
    },
    {
      "number": "8205000",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1982-06-21",
      "status_date": "1983-03-04",
      "estimated_cost": 1900,
      "description": "bldg use: apts",
      "source": "sf-building-permits"
    },
    {
      "number": "8200149",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1982-01-11",
      "status_date": "1986-03-04",
      "estimated_cost": 244000,
      "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=1637",
      "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=3554055&$order=closed_roll_year%20DESC&$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=3554&lot=055",
      "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=3554055",
      "retrieved": "2026-07-31"
    },
    {
      "id": "inner-mission-north-context-statement",
      "name": "San Francisco Planning Department, Inner Mission North 1853-1943 Context Statement, dated on its cover 2005, adopted 2004",
      "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=ef5726f8f01317048294fa4befc3151c63c7d0f43ec4a26cbf5c21877a313274&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Inner Mission North Context Statement, adopted 2004",
      "retrieved": "2026-08-15"
    }
  ],
  "historic_survey": {
    "survey": "Inner Mission North Context Statement, adopted 2004",
    "source": "inner-mission-north-context-statement",
    "note": "Non-contributor to the Inner Mission Commercial Corridor locally significant area (1637 15th St). Formerly called the 16th Street Commercial Corridor. Criterion C: San Francisco's largest concentration of residential-over-commercial and small-scale commercial buildings, spanning both pre-1906 and post-disaster construction, dated c. 1870s–1931."
  }
}