{
  "address": "2844 21st Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/21st-street/2844/",
  "apn": "4085020",
  "block": "4085",
  "lot": "020",
  "eas_baseid": "368295",
  "coordinates": {
    "lat": 37.757725,
    "lng": -122.411256
  },
  "parcel": {
    "year_built": 1964,
    "units": 12,
    "stories": 3,
    "rooms": 44,
    "bathrooms": 12,
    "bedrooms": 20,
    "lot_area_sqft": 5200,
    "building_area_sqft": 9226,
    "lot_depth_ft": 4,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 2844 21ST                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2723939,
    "assessed_improvement_value": 1167402,
    "last_sale_date": "2021-02-19"
  },
  "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": "1964",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202204071807",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-04-07",
      "status_date": "2023-03-13",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "repair (e) stucco balconies less than 50% at west & south facade in kind (less than 50%) due to dryrot. all vertical plywood t1-11 siding to be removed. new plywood substrate, vapor barrier, installed. install new wood horizontal siding to match original siding on east & partial south facades.",
      "source": "sf-building-permits"
    },
    {
      "number": "202109249129",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-09-24",
      "status_date": "2023-04-21",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "comply with nov#202177229. repair facade wall at balcony connection at 2nd/3rd floors due to dry rot, replace with juliet balcony. repair dryrot and water damage at stair landings (limited to sheathing).",
      "source": "sf-building-permits"
    },
    {
      "number": "202005277868",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-05-27",
      "status_date": "2020-08-21",
      "estimated_cost": 25000,
      "revised_cost": 35000,
      "description": "one unit: remodel kitchen and bathroom in the kind. new cabinets, sink, counter top, toilet, tub, vanity. no structural work.",
      "source": "sf-building-permits"
    },
    {
      "number": "201707121617",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-07-12",
      "status_date": "2017-12-28",
      "estimated_cost": 40000,
      "revised_cost": 70000,
      "description": "soft story retrofit per sfebc chapter 4d, 2016 cebc appendix a-4.",
      "source": "sf-building-permits"
    },
    {
      "number": "201605187743",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-05-18",
      "status_date": "2016-05-24",
      "estimated_cost": 25800,
      "revised_cost": 5800,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "M669027",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-03-03",
      "status_date": "2016-03-03",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201311121615",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2013-11-12",
      "status_date": "2015-08-13",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "removal of towerstream wifi antenna site: 3 antennas & keep one otard antenna. to comply with pnoe# 12257.",
      "source": "sf-building-permits"
    },
    {
      "number": "200911040513",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-11-04",
      "status_date": "2009-11-04",
      "estimated_cost": 9000,
      "revised_cost": 9000,
      "description": "replace dry rotted siding on side og building, 24x30 approx, not visible from street, no structural work",
      "source": "sf-building-permits"
    },
    {
      "number": "200611016606",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-11-01",
      "status_date": "2006-11-10",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "complying with complaint#200673433 & 3200673567. replacing or sliding doors with vinyl sliding doors at balconies and removal of non bearing posts at balconies.",
      "source": "sf-building-permits"
    },
    {
      "number": "200603156756",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-03-15",
      "status_date": "2006-05-22",
      "estimated_cost": 5400,
      "revised_cost": 5400,
      "description": "install 6 60min rated doors in existing rated frames at stairwells.",
      "source": "sf-building-permits"
    },
    {
      "number": "M12576",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-05-08",
      "status_date": "2000-09-08",
      "revised_cost": 0,
      "description": "sidewalk repair",
      "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=21ST&street_type=ST&address_number=2844",
      "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=4085020&$order=closed_roll_year%20DESC&$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=4085&lot=020",
      "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=4085020",
      "retrieved": "2026-07-31"
    }
  ]
}