{
  "address": "401 Twin Peaks Boulevard, San Francisco, CA 94114",
  "path": "/san-francisco/castro/twin-peaks-boulevard/401/",
  "apn": "2719C015",
  "block": "2719C",
  "lot": "015",
  "eas_baseid": "345127",
  "coordinates": {
    "lat": 37.75673,
    "lng": -122.446832
  },
  "parcel": {
    "year_built": 1980,
    "units": 1,
    "stories": 4,
    "rooms": 11,
    "bathrooms": 5,
    "bedrooms": 3,
    "lot_area_sqft": 6442,
    "building_area_sqft": 7056,
    "basement_area_sqft": 1025,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-1(D)",
    "supervisor_district": 8,
    "assessor_neighborhood": "Twin Peaks",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0401 TWIN PEAKS          BL0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1607742,
    "assessed_improvement_value": 1560551,
    "last_sale_date": "2006-08-16"
  },
  "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": "1980",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202505287439",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-05-28",
      "status_date": "2025-06-09",
      "estimated_cost": 9900,
      "revised_cost": 9900,
      "description": "re-roofing: remove and replace roofing material / existing roofing material (in-kind)",
      "source": "sf-building-permits"
    },
    {
      "number": "202501319444",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-01-31",
      "status_date": "2025-02-20",
      "estimated_cost": 12000,
      "revised_cost": 62000,
      "description": "divide existing master bathroom into 2 bathrooms. provide enclosure for master bathroom toilet. provide new insulation, sheetrock, carpet, tile, and hardwood flooring in water damaged areas. no structural work. exterior work limited to painting only",
      "source": "sf-building-permits"
    },
    {
      "number": "201703091113",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-03-09",
      "status_date": "2017-03-23",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to 2015-08-25-5214 s1. replace three permited skylights with 16' x 10' operable skylight in tv room",
      "source": "sf-building-permits"
    },
    {
      "number": "201601197283",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-01-19",
      "status_date": "2016-01-20",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa#2010-12-13-6607. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "201508255214",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2015-08-25",
      "status_date": "2016-04-29",
      "estimated_cost": 160000,
      "revised_cost": 160000,
      "description": "horizontal extension for new tv room, multi-media room, powder over existing terrace.",
      "source": "sf-building-permits"
    },
    {
      "number": "201012136607",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-12-13",
      "status_date": "2016-01-20",
      "estimated_cost": 20000,
      "revised_cost": 80175,
      "description": "new deck & retaining wall per plan. remodel (e) bath @ mid level.",
      "source": "sf-building-permits"
    },
    {
      "number": "200810214758",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-10-21",
      "status_date": "2008-12-26",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2006/08/17/9717 to obtain final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "200810214759",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-10-21",
      "status_date": "2008-12-26",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2006/08/21/0069 to obtain final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "200810214760",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-10-21",
      "status_date": "2008-12-26",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2006/10/12/4831 to obtain final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "200610165124",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-10-16",
      "status_date": "2006-10-18",
      "estimated_cost": 3100,
      "revised_cost": 3100,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200610124831",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-10-12",
      "status_date": "2006-10-12",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "remove and replace (e) siding dur to dryrot. 3 sides of house. repair/resseal windows as neccessary. replace (e) vinyl windows with new vinyl windows througout-20 windows and 8 sliding patio doors. no change in opening sizes. bedrooms meet egress requirements.",
      "source": "sf-building-permits"
    },
    {
      "number": "200608210069",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-08-21",
      "status_date": "2008-12-26",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "repair per report#47638. 1a,1b,1c,1d,1e,5a,5b,3a,3b.3c.",
      "source": "sf-building-permits"
    },
    {
      "number": "200608179717",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-08-17",
      "status_date": "2008-12-26",
      "estimated_cost": 38000,
      "revised_cost": 38000,
      "description": "change kitchen cabinets & counter top. remodel 1 bathroom, install 1 shower, repair or replace decking as needed. repair broken glass, skylight, broken glass handrails, painting ect. no structural work. less than 50% of deck. flourescent lighting.",
      "source": "sf-building-permits"
    },
    {
      "number": "9824968",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-12-07",
      "status_date": "1999-01-15",
      "estimated_cost": 500,
      "description": "dry-rot repair per termit report & markoff outdoor tile",
      "source": "sf-building-permits"
    },
    {
      "number": "9706803",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-04-15",
      "status_date": "1997-10-08",
      "estimated_cost": 3680,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9513257",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1995-08-18",
      "status_date": "1995-10-27",
      "estimated_cost": 1,
      "description": "renew expired appl #9307067",
      "source": "sf-building-permits"
    },
    {
      "number": "9307067",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1993-04-30",
      "status_date": "1994-07-19",
      "estimated_cost": 50000,
      "description": "horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "9107710",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1991-05-06",
      "status_date": "1992-06-16",
      "estimated_cost": 25000,
      "description": "horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "9011267",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1990-06-07",
      "status_date": "1991-03-05",
      "estimated_cost": 8000,
      "description": "convert storage on 1st level to bath & closet",
      "source": "sf-building-permits"
    },
    {
      "number": "8809071",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1988-07-06",
      "status_date": "1991-03-05",
      "estimated_cost": 77200,
      "description": "horizontal addition",
      "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=401",
      "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=2719C015&$order=closed_roll_year%20DESC&$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=2719C&lot=015",
      "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=2719C015",
      "retrieved": "2026-07-28"
    }
  ]
}