{ "address": "887–955 Potrero Avenue, San Francisco, CA 94110", "path": "/san-francisco/mission/potrero-avenue/887/", "apn": "4090002", "block": "4090", "lot": "002", "eas_baseid": "456225", "coordinates": { "lat": 37.757906, "lng": -122.406206 }, "address_range": "887–955", "street_numbers_on_parcel": [ "887", "955" ], "parcel": { "year_built": 1935, "stories": 6, "lot_area_sqft": 181436, "use": "Commercial Misc", "property_class": "Hospitals Gov", "construction_type_code": "A", "zoning": "P", "supervisor_district": 10, "assessor_neighborhood": "Inner Mission", "analysis_neighborhood": "Mission", "property_location_raw": "0000 0955 POTRERO AV0000" }, "assessment": { "roll_year": 2025 }, "historic_status": { "ceqa_status_code": "A", "ceqa_status_code_article_10_11": "A", "ceqa_status_label": "Historic resource", "reason": "National Register Historic District, California Register Historic District", "yearbuilt": "1935", "in_article_10_11_historic_district": false, "source": "sf-planning" }, "historic_district": { "name": "SF General Hospital Historic District", "california_register_status": "Eligible (not listed)", "national_register_status": "Eligible (not listed)", "article_10_11_status": "No local landmark protection", "local_landmark_protection": false, "period_of_significance": "1915–1938", "source": "sf-historic-districts" }, "permits": [ { "number": "202512192300", "type": "additions alterations or repairs", "status": "approved", "filed": "2026-03-05", "status_date": "2026-08-13", "estimated_cost": 2500000, "revised_cost": 2500000, "description": "*priority*leveling entry threshold at the front entrance & associated regrading of the s/w and parking drive aisle.1/f:convert 2 (e) isolation rooms into seclusian rooms with accessible restrooms.reno 2 (e) nurse stations and kitchenettes to improve staff and patient safety,ergo,and function.ada ups", "source": "sf-building-permits" }, { "number": "202303304760", "type": "otc alterations permit", "status": "complete", "filed": "2023-03-30", "status_date": "2023-09-07", "estimated_cost": 5000, "revised_cost": 5000, "description": "deconstruction of legacy sprint equipment - antennas, tmas, antenna hardward, rrus, telecom cabinets, h-frames, coax cabling, three clusters", "source": "sf-building-permits" }, { "number": "202202178198", "type": "otc alterations permit", "status": "cancelled", "filed": "2022-02-17", "status_date": "2026-01-23", "estimated_cost": 75000, "revised_cost": 75000, "description": "tmobile: remove (3)(e) antennas; remove (2)(e) cabinets; remove 9 (e) rrvs. install 6(n) antennas withins (3)(n) radumes; install 3 (n) rrus; install 2 (n) cabinets with batteries; install 1 (n) 150a breakers- on bldg \"955 potrero\"", "source": "sf-building-permits" }, { "number": "201805038156", "type": "otc alterations permit", "status": "issued", "filed": "2018-05-03", "status_date": "2019-07-12", "estimated_cost": 10000, "revised_cost": 20000, "description": "sf54xc211. swap (3) existing antenna w/(3) new antenna. add (3) rru 2.5 mhz to the lease area. power & fiber jumper asociated with the project. maher n/a.", "source": "sf-building-permits" }, { "number": "201206253319", "type": "additions alterations or repairs", "status": "issued", "filed": "2012-06-25", "status_date": "2014-12-17", "estimated_cost": 45000, "revised_cost": 45000, "description": "3 (e) panel antennas to be hotswapped w/ 3 (n) antennas. 3 (e) equipment cabinets to be removed & replaced w/ 2 (n) equipment cabinets. fiber & rru install.", "source": "sf-building-permits" }, { "number": "9606716", "type": "otc alterations permit", "status": "expired", "filed": "1996-04-19", "status_date": "1999-03-01", "estimated_cost": 60000, "description": "selected demolition partitions electrical plumb casework", "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=POTRERO&street_type=AVE&address_number=887", "retrieved": "2026-09-06" }, { "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=4090002&$order=closed_roll_year%20DESC&$limit=1", "retrieved": "2026-09-06" }, { "id": "sf-building-permits", "name": "SF Dept. of Building Inspection via DataSF", "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=4090&lot=002", "retrieved": "2026-09-06" }, { "id": "sf-planning", "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF", "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=4090002", "retrieved": "2026-09-06" }, { "id": "sf-historic-districts", "name": "SF Planning Department — Historic Districts via DataSF", "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.40620648410648%2037.75790623832157)%27)", "retrieved": "2026-09-06" }, { "id": "sf-environmental-review-sanfranciscogene2319sanf", "name": "San Francisco Department of City Planning, San Francisco General Hospital Mental Health Skilled Nursing Facility: [Draft] Environmental Impact Report, 1990.", "query": "https://archive.org/details/sanfranciscogene2319sanf", "retrieved": "2026-09-06" }, { "id": "sf-planning-commission-minutes-2001-07-19", "name": "San Francisco City Planning Commission, minutes of the meeting of 19 July 2001", "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)", "query": "https://archive.org/details/51minutesofsanfran2001san/page/n165/mode/1up", "retrieved": "2026-11-02" } ], "historical_record": [ { "date": "1918", "kind": "construction", "description": "A stone meditation grotto dedicated to Our Lady of Lourdes was built here by the Sisters of Mercy, on the grounds of St. Catherine's Home and Training School. It is the last of the many such grottoes the order built in San Francisco.", "source": "sf-environmental-review-sanfranciscogene2319sanf" }, { "date": "1939", "kind": "demolition", "description": "The buildings of St. Catherine's Home and Training School, whose grounds held the grotto, were demolished by the Works Projects Administration.", "source": "sf-environmental-review-sanfranciscogene2319sanf" }, { "date": "2001-07-19", "kind": "planning decision", "description": "The City Planning Commission approved conditional-use authorization to install three antennas at San Francisco General Hospital, 6-0.", "source": "sf-planning-commission-minutes-2001-07-19" }, { "date": "2001-07-19", "kind": "occupancy", "description": "San Francisco General Hospital stood on the site.", "source": "sf-planning-commission-minutes-2001-07-19" } ] }