{
  "address": "3266–3274 21st Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/21st-street/3266/",
  "apn": "3609023",
  "block": "3609",
  "lot": "023",
  "eas_baseid": "362373",
  "coordinates": {
    "lat": 37.757142,
    "lng": -122.420517
  },
  "address_range": "3266–3274",
  "street_numbers_on_parcel": [
    "3266",
    "3270",
    "3274"
  ],
  "parcel": {
    "year_built": 1927,
    "units": 49,
    "stories": 7,
    "lot_area_sqft": 4460,
    "building_area_sqft": 25679,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 15 Units or more",
    "construction_type_code": "NA",
    "zoning": "NC-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "3274 3266 21ST                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 10050000,
    "assessed_improvement_value": 6700000,
    "last_sale_date": "2019-06-06"
  },
  "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": "1927",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202411205439",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-11-20",
      "status_date": "2025-07-29",
      "estimated_cost": 120000,
      "revised_cost": 120000,
      "description": "restoring of section of concrete detached from parapet including section of exposed re bar addressing all items to comply with nov 202425972",
      "source": "sf-building-permits"
    },
    {
      "number": "202307252967",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2023-07-25",
      "status_date": "2023-07-25",
      "estimated_cost": 30000,
      "revised_cost": 45000,
      "description": "one unit: remodel kitchen, remodel bath, new fixtures.",
      "source": "sf-building-permits"
    },
    {
      "number": "202212198672",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2022-12-19",
      "status_date": "2026-01-23",
      "estimated_cost": 25000,
      "revised_cost": 0,
      "description": "to comply with abe program per ordinance 51-16: 3266 21st st-abe#201806200724; 3274 21st st-abe#201806200721. construct power door operator in lieu of level landings adjoining exterior/interior doors of (e)bldgs required to be made ada accessible. auto doors to comply w/ansi/bhma a156.19",
      "source": "sf-building-permits"
    },
    {
      "number": "202211166693",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-11-16",
      "status_date": "2022-12-02",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "one unit-a: paint and flooring. bathroom remodel like for like.",
      "source": "sf-building-permits"
    },
    {
      "number": "202102044037",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-02-04",
      "status_date": "2021-03-25",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "as-built plans, power supply was removed from first level, 2 power supplies were added. relocation of facp, horn strobes, low frequency and manual pull station. reference number # 2020-0919-4514",
      "source": "sf-building-permits"
    },
    {
      "number": "202101192861",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-01-19",
      "status_date": "2021-03-26",
      "estimated_cost": 35000,
      "revised_cost": 35000,
      "description": "bathroom remodel. add laundry in existing closet.",
      "source": "sf-building-permits"
    },
    {
      "number": "202010146498",
      "type": "additions alterations or repairs",
      "status": "filed",
      "filed": "2020-10-14",
      "status_date": "2020-10-14",
      "estimated_cost": 300000,
      "description": "adding three (3) units on first level per ordinance 162-16. convert existing parking into new dwelling units within (e) envelope. new bedrooms, new bathrooms, new dishwashers, new washer/dryers. new windows visible from the street at (e) garage openings**maher n/a**",
      "source": "sf-building-permits"
    },
    {
      "number": "202009234801",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-09-23",
      "status_date": "2020-10-16",
      "estimated_cost": 15000,
      "revised_cost": 25000,
      "description": "#204: install new cabinets in kitchen only. remodel kitchen. complaint # 202030835.",
      "source": "sf-building-permits"
    },
    {
      "number": "202009194514",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-09-19",
      "status_date": "2021-03-25",
      "estimated_cost": 46581,
      "revised_cost": 47000,
      "description": "replacement & 2021 sffd mandate installation of fire alarm system in a sprinkled building. install facu ifp75,5496 power supply, smoke detectors, pull stations, low freq sounds and horn strobes.",
      "source": "sf-building-permits"
    },
    {
      "number": "M1205647",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-05-11",
      "status_date": "2020-05-14",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M1198427",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-02-24",
      "status_date": "2020-02-24",
      "revised_cost": 1,
      "description": "street space/mta meters",
      "source": "sf-building-permits"
    },
    {
      "number": "202002043529",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-02-04",
      "status_date": "2020-10-28",
      "estimated_cost": 45000,
      "revised_cost": 45000,
      "description": "remodel of (1) one unit: new kitchen cabinets, new plumbing fixtures, new lighting at (e) j box locations. no change to mechanical. no exterior work. no fire alarm or sprinkler work. kitchen remodel in kind. comply w/ cec 150.0(k)3",
      "source": "sf-building-permits"
    },
    {
      "number": "201912190033",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-12-19",
      "status_date": "2020-10-27",
      "estimated_cost": 65000,
      "revised_cost": 65000,
      "description": "one unit - renovation of (1) apartment unit on 2nd level. new bedroom, new kitchen cabinetss, and plumbing fixtures, new washer/dryer and dishwasher, new lighting at (e) j-box locations, no change to mechanical, no exterior work, no fire alarm or sprinkler work, no structural work required",
      "source": "sf-building-permits"
    },
    {
      "number": "M1175089",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-12-12",
      "status_date": "2019-12-12",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201910154492",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-10-15",
      "status_date": "2020-06-17",
      "estimated_cost": 14391,
      "revised_cost": 14391,
      "description": "work at residential guest room at one unit, 5th floor. bathroom remodel. n tiles, vanity, and fixtures in kind. no change to mechanical, no exterior work, no fire alarm/sprinkler work. no structural",
      "source": "sf-building-permits"
    },
    {
      "number": "201909192075",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-09-19",
      "status_date": "2020-10-27",
      "estimated_cost": 260000,
      "revised_cost": 289600,
      "description": "renovation of 4 apts. one unit on 3rd fl, #506 on 6th fl, #602 & #606 on 7th fl. n bedrms & bathrms, n bathrms & bathrms, n kitchen cabinets and plumbing fixtures. new washer/dryers & dishwashers, new lighting at (e) j-box locations. no change to mech. no ext work. sprinkler work, less",
      "source": "sf-building-permits"
    },
    {
      "number": "200908144878",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-08-14",
      "status_date": "2009-08-27",
      "estimated_cost": 350,
      "revised_cost": 350,
      "description": "revision to pa# 2009.07.21.3062 ( sign permit). change design of sign bracket",
      "source": "sf-building-permits"
    },
    {
      "number": "200907223202",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-07-22",
      "status_date": "2009-07-27",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "comply with nov 200914823 for construction of partition at rear of space. and document space as retail use",
      "source": "sf-building-permits"
    },
    {
      "number": "200907213062",
      "type": "wall or painted sign",
      "status": "complete",
      "filed": "2009-07-21",
      "status_date": "2009-08-27",
      "estimated_cost": 400,
      "revised_cost": 400,
      "description": "to erect double faced non electric sign",
      "source": "sf-building-permits"
    },
    {
      "number": "9819194",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1998-09-23",
      "status_date": "1999-04-28",
      "estimated_cost": 8500,
      "description": "parapet reinforcing",
      "source": "sf-building-permits"
    },
    {
      "number": "8814500",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1988-09-28",
      "status_date": "1989-03-31",
      "estimated_cost": 2000,
      "description": "floor, painting, electrical installation.",
      "source": "sf-building-permits"
    },
    {
      "number": "8714954",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1987-10-19",
      "status_date": "1988-01-22",
      "estimated_cost": 11300,
      "description": "replace bath tub, shink, kitchen cabinet, elec, sheetrock",
      "source": "sf-building-permits"
    },
    {
      "number": "8705861",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1987-05-06",
      "status_date": "1988-10-25",
      "estimated_cost": 4000,
      "description": "bring bldg into code",
      "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=3266",
      "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=3609023&$order=closed_roll_year%20DESC&$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=3609&lot=023",
      "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=3609023",
      "retrieved": "2026-07-31"
    }
  ]
}