{ "address": "845 Guerrero Street, San Francisco, CA 94110", "path": "/san-francisco/mission/guerrero-street/845/", "apn": "3608051", "block": "3608", "lot": "051", "eas_baseid": "362337", "coordinates": { "lat": 37.757709, "lng": -122.42316 }, "parcel": { "year_built": 1900, "units": 1, "stories": 2, "rooms": 6, "bathrooms": 1, "bedrooms": 3, "lot_area_sqft": 1920, "building_area_sqft": 1672, "use": "Single Family Residential", "property_class": "Dwelling", "construction_type_code": "D", "zoning": "RH-2", "supervisor_district": 9, "assessor_neighborhood": "Eureka Valley/Dolores Heights", "analysis_neighborhood": "Mission", "property_location_raw": "0000 0845 GUERRERO ST0000" }, "assessment": { "roll_year": 2025, "assessed_land_value": 1130444, "assessed_improvement_value": 599637, "last_sale_date": "2011-07-19" }, "historic_status": { "ceqa_status_code": "A", "ceqa_status_code_article_10_11": "A*", "ceqa_status_label": "Historic resource", "reason": "Article 10 Individual Landmark, Article 10 Historic District, National Register Historic District, California Register Historic District, Historic Survey Result", "yearbuilt": "1900", "survey_name": "MARSDEN KERSHAW HOUSE", "in_article_10_11_historic_district": true, "source": "sf-planning" }, "historic_district": { "name": "Liberty Hill Historic District", "california_register_status": "Eligible (not listed)", "national_register_status": "Not listed", "article_10_11_status": "Article 10 historic district", "local_landmark_protection": true, "period_of_significance": "1860s\u20131906", "source": "sf-historic-districts" }, "also_in_districts": [ { "name": "Liberty Street Historic District", "california_register_status": "Listed", "national_register_status": "Listed", "article_10_11_status": "No local landmark protection", "local_landmark_protection": false, "period_of_significance": "1867\u20131911", "source": "sf-historic-districts" } ], "permits": [ { "number": "M354168", "type": "otc alterations permit", "status": "issued", "filed": "2012-10-22", "status_date": "2012-10-22", "revised_cost": 1, "description": "street space permit", "source": "sf-building-permits" }, { "number": "201207175030", "type": "otc alterations permit", "status": "issued", "filed": "2012-07-17", "status_date": "2012-07-17", "estimated_cost": 420, "revised_cost": 420, "description": "remove dry rot at kitchen & bath. as necessary. no change on walls and openings.", "source": "sf-building-permits" }, { "number": "M334987", "type": "otc alterations permit", "status": "issued", "filed": "2012-07-13", "status_date": "2012-07-13", "revised_cost": 0, "description": "streetspace", "source": "sf-building-permits" }, { "number": "201205311632", "type": "additions alterations or repairs", "status": "complete", "filed": "2012-05-31", "status_date": "2012-11-08", "estimated_cost": 200000, "revised_cost": 200000, "description": "modify 1 window on the rear facing elevation & renovate the interior of the 1st floor kitchen & 2nd floor bathroom. structural work on sheet s0.1 thru s5.1", "source": "sf-building-permits" }, { "number": "9506237", "type": "otc alterations permit", "status": "expired", "filed": "1995-05-01", "status_date": "1995-12-21", "estimated_cost": 11520, "description": "reroofing", "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=GUERRERO&street_type=ST&address_number=845", "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=3608051&$order=closed_roll_year%20DESC&$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=3608&lot=051", "retrieved": "2026-07-31" }, { "id": "sf-planning", "name": "SF Planning Department \u2014 Historic Resource Status by Parcel via DataSF", "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3608051", "retrieved": "2026-07-31" }, { "id": "sf-historic-districts", "name": "SF Planning Department \u2014 Historic Districts via DataSF", "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.42316041798809%2037.75770858778978)%27)", "retrieved": "2026-07-31" }, { "id": "mission-dolores-context-statement", "name": "San Francisco Planning Department, with Roland-Nawi Associates, Carey & Company and consultants Katherine Petrin and Shayne E. Watson, Mission Dolores Neighborhood Historic Context Statement, prepared for the Mission Dolores Neighborhood Association, adopted July 20, 2022", "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=e312738442fad29bcb74b96538b857ca1a6e1bedd359bbfc0de2d4a255a1b7ae&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0", "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed", "label": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022", "retrieved": "2026-08-17" }, { "id": "victorian-era-styles-context-statement", "name": "Anne Greening and Elena Moore, San Francisco Planning Department, Victorian Era Styles (1870-1910) Historic Context Statement, SF Survey Cultural Resources Survey, adopted 2022", "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=a4419d21510fea07d658880f76f2fd18d7316a7921cf41c4baca421190542a30&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0", "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed", "label": "Victorian Era Styles Historic Context Statement, adopted 2022", "retrieved": "2026-08-30" }, { "id": "nrhp-83001230", "name": "National Register of Historic Places nomination, Liberty Street Historic District (reference number 83001230), National Park Service.", "query": "https://npgallery.nps.gov/NRHP/GetAsset/NRHP/83001230_text", "label": "National Register of Historic Places nomination, National Park Service", "retrieved": "2026-09-15" }, { "id": "article-10-lm136", "name": "San Francisco Planning, Article 10 landmark designation: Landmark No. 136, Marsden Kershaw House (ordinance, Planning Commission resolution and case report)", "query": "https://sfplanninggis.org/docs/landmarks_and_districts/LM136.pdf", "label": "SF Planning, landmark designation", "retrieved": "2026-09-27" } ], "historic_survey": [ { "survey": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022", "source": "mission-dolores-context-statement", "note": "Listed as San Francisco Landmark No. 136, the Kershaw House." }, { "survey": "Victorian Era Styles Historic Context Statement (2022)", "source": "victorian-era-styles-context-statement", "style": "Flat-Front Italianate", "note": "Illustrated as an example of the flat-front Italianate subtype, whose false front carries no projecting bay. The caption's year is printed as a truncated '187' in the adopted document, so no construction date can be read from it." } ], "historical_record": [ { "date": "1871", "kind": "construction", "description": "House designated San Francisco Landmark No. 136.", "source": "nrhp-83001230" }, { "date": "1981", "kind": "designation", "description": "Designated San Francisco Landmark No. 136, Marsden Kershaw House.", "source": "article-10-lm136" } ], "building": { "completed_conflict": "This address is recorded as built 1871; the assessor's roll gives a later year, a placeholder this dataset uses for many undated older buildings rather than a demolition date.", "builder": "Marsden Kershaw" }, "city_landmark": { "name": "Marsden Kershaw House", "number": 136, "source": "article-10-lm136" } }