{
  "address": "345 Twin Peaks Boulevard, San Francisco, CA 94114",
  "path": "/san-francisco/castro/twin-peaks-boulevard/345/",
  "apn": "2720007",
  "block": "2720",
  "lot": "007",
  "eas_baseid": "345137",
  "coordinates": {
    "lat": 37.75713,
    "lng": -122.447194
  },
  "parcel": {
    "year_built": 1955,
    "units": 1,
    "stories": 1,
    "rooms": 6,
    "bathrooms": 1,
    "lot_area_sqft": 5257,
    "building_area_sqft": 1569,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Twin Peaks",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0345 TWIN PEAKS          BL0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 638699,
    "assessed_improvement_value": 455068,
    "last_sale_date": "1998-01-28"
  },
  "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": "1955",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202504174606",
      "type": "otc alterations permit",
      "status": "filed",
      "filed": "2025-04-17",
      "status_date": "2025-04-17",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "minor amendment to pa 202112094040 remove 4 connections to existing floor framing in basement floor due to technical infeasibility",
      "source": "sf-building-permits"
    },
    {
      "number": "202112094040",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-12-09",
      "status_date": "2025-10-06",
      "estimated_cost": 30000,
      "revised_cost": 173027,
      "description": "legalize deck addition and undermitted rooms 349.8 sf at basement level remove underpermitted stove/oven comply with nov# 2019006459 enf",
      "source": "sf-building-permits"
    },
    {
      "number": "9914667",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-07-19",
      "status_date": "2000-01-19",
      "estimated_cost": 10609,
      "description": "partial foundation underpinning-perma jack-12 total",
      "source": "sf-building-permits"
    },
    {
      "number": "9825222S",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1998-12-10",
      "status_date": "2000-10-06",
      "estimated_cost": 90000,
      "description": "vertical addition",
      "source": "sf-building-permits"
    },
    {
      "number": "9722622",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1997-11-07",
      "status_date": "1997-12-22",
      "estimated_cost": 7833,
      "description": "remove and replace water damaged drywall and carpet.",
      "source": "sf-building-permits"
    },
    {
      "number": "9202069",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1992-02-10",
      "status_date": "1992-03-12",
      "estimated_cost": 1900,
      "description": "install aluminum windows",
      "source": "sf-building-permits"
    },
    {
      "number": "9101894",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1991-02-05",
      "status_date": "1991-03-04",
      "estimated_cost": 2034,
      "description": "install aluminum windows",
      "source": "sf-building-permits"
    },
    {
      "number": "8104579",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1981-05-20",
      "status_date": "1981-11-25",
      "estimated_cost": 3000,
      "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=TWIN%20PEAKS&street_type=BLVD&address_number=345",
      "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=2720007&$order=closed_roll_year%20DESC&$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=2720&lot=007",
      "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=2720007",
      "retrieved": "2026-07-28"
    }
  ]
}