{
  "address": "276–278 Hartford Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/hartford-street/276/",
  "apn": "3602051",
  "block": "3602",
  "lot": "051",
  "eas_baseid": "361876",
  "coordinates": {
    "lat": 37.758138,
    "lng": -122.433949
  },
  "address_range": "276–278",
  "street_numbers_on_parcel": [
    "276",
    "278"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 3,
    "rooms": 10,
    "bathrooms": 4,
    "bedrooms": 4,
    "lot_area_sqft": 2750,
    "building_area_sqft": 3346,
    "lot_depth_ft": 25,
    "use": "Multi-Family Residential",
    "property_class": "Dwellings - Apt 4 units or less",
    "construction_type_code": "NA",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0276 HARTFORD            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2788796,
    "assessed_improvement_value": 2223226,
    "last_sale_date": "2018-07-20"
  },
  "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": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202310209149",
      "type": "otc alterations permit",
      "status": "filed",
      "filed": "2023-10-20",
      "status_date": "2023-10-20",
      "estimated_cost": 10000,
      "revised_cost": 0,
      "description": "comply with complaint 202308491. revision to approved stairs, planters, driveway and front door transom window. complaint 2023-005202 enf",
      "source": "sf-building-permits"
    },
    {
      "number": "201712146523",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-12-14",
      "status_date": "2018-06-20",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "installation of a new sprinkler monitoring system. ref app#201312113907. ref sprinkler #201708144715",
      "source": "sf-building-permits"
    },
    {
      "number": "201711164114",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-11-16",
      "status_date": "2018-06-20",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "revisions to previously submitted drawing. refer to bpa #2013-12-11-3907. pre-fabricated roof trusses.",
      "source": "sf-building-permits"
    },
    {
      "number": "M855367",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-11-13",
      "status_date": "2017-11-13",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201708144715",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-08-14",
      "status_date": "2018-06-14",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "new fire sprinkler per nfpa-13r & nfpa-13 extra hazard throughout building. included underground fire service, total 53 heads. alarm deferred. ref 2013-1211-3907/\"s\"-2, r-7.",
      "source": "sf-building-permits"
    },
    {
      "number": "M818788",
      "type": "otc alterations permit",
      "status": "filed",
      "filed": "2017-08-14",
      "status_date": "2017-08-14",
      "source": "sf-building-permits"
    },
    {
      "number": "201706058491",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-06-05",
      "status_date": "2018-06-20",
      "estimated_cost": 5000,
      "revised_cost": 20000,
      "description": "change existing front facade from stucco to horizontal wood siding with \"historic\" trim. rebuild existing entry stairs and front planter in-kind. building alteration/addition under separate permit #201312113907.",
      "source": "sf-building-permits"
    },
    {
      "number": "M784407",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-05-10",
      "status_date": "2017-05-10",
      "revised_cost": 1,
      "description": "street space permit - renewal of permit # 201312113907",
      "source": "sf-building-permits"
    },
    {
      "number": "201612024004",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-12-02",
      "status_date": "2018-06-20",
      "estimated_cost": 65000,
      "revised_cost": 65000,
      "description": "temporary shoring of vacant lot",
      "source": "sf-building-permits"
    },
    {
      "number": "201511243484",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-11-24",
      "status_date": "2016-03-11",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "for administrative purposes only to document the legal use and occupancy of this building as a two story and a basement with two residential dwelling units. this determination is based on a review of city records including water department records, assessors records sanborn map & building permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201312113907",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2013-12-11",
      "status_date": "2018-06-20",
      "estimated_cost": 600000,
      "revised_cost": 600000,
      "description": "2 story over basement horizontal addition at the rear. rear yard patio excavated below grade. interior renovation & re-partitioning at 3 floors. upgraded plumbing electrical & mechanical systems. new fixtures finishes & fittings throughout. legalize (e) condition as single family dwelling.",
      "source": "sf-building-permits"
    },
    {
      "number": "M103264",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-01-17",
      "status_date": "2008-01-17",
      "revised_cost": 1,
      "description": "sidewalk repair.",
      "source": "sf-building-permits"
    },
    {
      "number": "M103086",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-01-16",
      "status_date": "2008-01-16",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200709263798",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2007-09-26",
      "status_date": "2010-02-03",
      "estimated_cost": 60000,
      "revised_cost": 60000,
      "description": "replace (e) brick foundation with new reinforced concrete foundation.",
      "source": "sf-building-permits"
    },
    {
      "number": "9717974",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-09-15",
      "status_date": "1999-02-24",
      "estimated_cost": 8500,
      "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=HARTFORD&street_type=ST&address_number=276",
      "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=3602051&$order=closed_roll_year%20DESC&$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=3602&lot=051",
      "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=3602051",
      "retrieved": "2026-07-28"
    },
    {
      "id": "eureka-valley-context-statement",
      "name": "Elaine B. Stiles, Eureka Valley Historic Context Statement, prepared for the Eureka Valley Neighborhood Association, adopted by the Historic Preservation Commission December 20, 2017",
      "query": "http://default.sfplanning.org/Preservation/EurekaValleyHCS/hp_eureka_valley_hcs_HCS_FINAL-122017.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Eureka Valley Historic Context Statement, adopted 2017",
      "retrieved": "2026-08-14"
    }
  ],
  "historic_survey": {
    "survey": "Eureka Valley Historic Context Statement (2017)",
    "source": "eureka-valley-context-statement",
    "style": "Stick",
    "year_built_as_surveyed": "1891",
    "address_as_surveyed": "262-280 Hartford Street",
    "note": "Listed among the houses the speculative developer Louis Landler built in Eureka Valley. The statement is reconnaissance-level and says inclusion in it is not a judgement on a building's worthiness for preservation. It records the group as four small single-storey-over-basement cottages."
  },
  "building": {
    "builder": "Louis Landler"
  }
}