{
 "address": "443–447 Sanchez Street, San Francisco, CA 94114",
 "path": "/san-francisco/castro/sanchez-street/443/",
 "apn": "3580033",
 "block": "3580",
 "lot": "033",
 "eas_baseid": "360551",
 "coordinates": {
  "lat": 37.761978,
  "lng": -122.430492
 },
 "address_range": "443–447",
 "street_numbers_on_parcel": [
  "443",
  "445",
  "447"
 ],
 "also_addressed": [
  "295 DORLAND ST",
  "297 DORLAND ST"
 ],
 "parcel": {
  "year_built": 1900,
  "units": 4,
  "stories": 2,
  "rooms": 15,
  "bathrooms": 4,
  "lot_area_sqft": 2726,
  "building_area_sqft": 3280,
  "use": "Multi-Family Residential",
  "property_class": "Apartment 4 units or less",
  "construction_type_code": "D",
  "zoning": "RM-1",
  "supervisor_district": 8,
  "assessor_neighborhood": "Eureka Valley/Dolores Heights",
  "analysis_neighborhood": "Castro/Upper Market",
  "property_location_raw": "0447 0443 SANCHEZ             ST0000"
 },
 "assessment": {
  "roll_year": 2025,
  "assessed_land_value": 1636917,
  "assessed_improvement_value": 1091275,
  "last_sale_date": "2014-11-06"
 },
 "historic_status": {
  "ceqa_status_code": "A",
  "ceqa_status_code_article_10_11": "A",
  "ceqa_status_label": "Historic resource",
  "reason": "Historic Survey Result",
  "yearbuilt": "1900",
  "in_article_10_11_historic_district": false,
  "source": "sf-planning"
 },
 "permits": [
  {
   "number": "M562547",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2015-02-24",
   "status_date": "2015-02-24",
   "revised_cost": 1,
   "description": "street space",
   "source": "sf-building-permits"
  },
  {
   "number": "201501286927",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2015-01-28",
   "status_date": "2017-01-24",
   "estimated_cost": 10000,
   "revised_cost": 10000,
   "description": "remodel kitchen one unit exchange gas water heater for electric water heater",
   "source": "sf-building-permits"
  },
  {
   "number": "200909116682",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2009-09-11",
   "status_date": "2009-11-30",
   "estimated_cost": 1500,
   "revised_cost": 1500,
   "description": "replace wood ladder on side of the bldg with similar steel ladder.",
   "source": "sf-building-permits"
  },
  {
   "number": "9121382",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "1991-11-13",
   "status_date": "1992-03-14",
   "estimated_cost": 3425,
   "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=SANCHEZ&street_type=ST&address_number=443",
   "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=3580033&$order=closed_roll_year%20DESC&$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=3580&lot=033",
   "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=3580033",
   "retrieved": "2026-07-28"
  },
  {
   "id": "digitalsf-54823",
   "name": "443 Sanchez Street, 1956. San Francisco Office of Assessor-Recorder Photographs (SFP 23), San Francisco History Center, San Francisco Public Library.",
   "query": "https://digitalsf.org/record/54823",
   "label": "Assessor-Recorder Photographs (SFP 23), San Francisco Public Library",
   "retrieved": "2026-08-15"
  },
  {
   "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"
  },
  {
   "id": "digitalsf-14128",
   "name": "443 Sanchez, 1966. James A. Martin Color Slides of San Francisco (SFP 169), San Francisco History Center, San Francisco Public Library.",
   "query": "https://digitalsf.org/record/14128",
   "label": "James A. Martin Color Slides of San Francisco (SFP 169), San Francisco Public Library",
   "retrieved": "2026-09-02"
  }
 ],
 "historical_record": [
  {
   "date": "1956-05-14",
   "kind": "photograph",
   "description": "The Office of the Assessor-Recorder photographed the property for tax assessment.",
   "source": "digitalsf-54823"
  },
  {
   "date": "1966-09",
   "kind": "photograph",
   "description": "James A. Martin photographed the property.",
   "source": "digitalsf-14128"
  }
 ],
 "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",
  "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."
 }
}