{
 "id": "n-78f3f67f0e",
 "slug": "chicago-millennium-on-lasalle",
 "type": "office-park",
 "name": "Millennium On LaSalle",
 "aka": [],
 "city": "Chicago",
 "county": "Cook County",
 "state": "IL",
 "country": "US",
 "census_division": 3,
 "lat": 41.87556,
 "lon": -87.62442,
 "geocode_method": "nominatim-city",
 "address": null,
 "metro": null,
 "original_use": "office",
 "year_opened": null,
 "year_closed": null,
 "acres": null,
 "gla_sqft": null,
 "stores_peak": null,
 "levels": null,
 "original_developer": null,
 "original_architect": null,
 "before_notes": "Draft from cnbc.com, model-extracted, unreviewed: Millennium On LaSalle, a 13-story office building most recently known as Barrister Hall, is now an apartment building.",
 "strategy": [
  "reinhabit"
 ],
 "new_use": [
  "housing"
 ],
 "share_retrofit": null,
 "status": "built",
 "year_retrofit": null,
 "developer": null,
 "architect": null,
 "after_notes": null,
 "narrative": null,
 "narrative_license": null,
 "narrative_source": null,
 "zoning_change": null,
 "public_subsidy": null,
 "entitlement_year": null,
 "planning_notes": null,
 "wikidata_qid": null,
 "wikipedia": null,
 "osm_id": null,
 "verified": "draft",
 "verified_by": null,
 "last_verified": null,
 "last_updated": "2026-10-18",
 "created": "2026-10-18",
 "contributor_name": null,
 "contributor_org": null,
 "contributor_link": null,
 "international": 0,
 "county_fips": "17031",
 "opp_score": 0.0,
 "opp_reasons": [
  "retrofit already built",
  "housing in the record"
 ],
 "for_sale": 0,
 "distressed": 0,
 "deep": {},
 "elements": [
  {
   "slug": "place-mall-cluster",
   "name": "3+ other atlas sites within 10 km",
   "grp": "place",
   "evidence": "14 within 10 km",
   "origin": "computed"
  },
  {
   "slug": "place-high-traffic",
   "name": "30,000+ vehicles a day on an adjacent road",
   "grp": "place",
   "evidence": "98,345 on Lake Shore Dr",
   "origin": "fhwa-hpms"
  },
  {
   "slug": "place-retail-shrinking-county",
   "name": "County lost 10%+ of retail establishments since 2012",
   "grp": "place",
   "evidence": "-11%",
   "origin": "census-cbp"
  },
  {
   "slug": "place-apartment-boom-county",
   "name": "County permitting 2,000+ apartment units a year",
   "grp": "place",
   "evidence": "4,853 units, Cook County",
   "origin": "census-bps"
  },
  {
   "slug": "place-rent-2000-plus",
   "name": "County typical rent $2,000+",
   "grp": "place",
   "evidence": "$2,228/mo",
   "origin": "zillow"
  },
  {
   "slug": "place-shrinking-county",
   "name": "Shrinking county",
   "grp": "place",
   "evidence": "-0.7%",
   "origin": "census-acs"
  },
  {
   "slug": "strategy-reinhabit",
   "name": "Reinhabited",
   "grp": "strategy",
   "evidence": "",
   "origin": "record"
  },
  {
   "slug": "use-housing",
   "name": "Housing",
   "grp": "use",
   "evidence": "new_use field",
   "origin": "record"
  }
 ],
 "sources": [
  {
   "id": 9197,
   "site_id": "n-78f3f67f0e",
   "url": "https://www.cnbc.com/2021/11/26/the-top-10-cities-turning-old-office-buildings-into-apartments.html",
   "title": "The top 10 cities turning old office buildings into apartments - CNBC",
   "publisher": "cnbc.com",
   "date": null,
   "quote": "Millennium On LaSalle",
   "kind": "news",
   "license": null,
   "retrieved": "2026-10-18"
  }
 ],
 "parties": [],
 "events": [],
 "gallery": [],
 "anchors": [
  {
   "name": "Barrister Hall",
   "wikipedia": null,
   "category": "tenant (from text)"
  }
 ],
 "deals": [],
 "owner_of_record": null,
 "ctx": {
  "assessment": {
   "what_happened": "Millennium On LaSalle is an office-park in Chicago that was retrofitted to housing (status: built). The retrofit is confirmed in the record as completed, with housing as the new use. The opportunity score is 0.0 because the retrofit is already built and housing is documented.",
   "why": "The record explicitly states 'retrofit already built' and 'housing in the record' as the reasons for the opportunity score. The site is verified as 'built' with a 'reinhabit' strategy.",
   "where_it_stands": "Located in Chicago, IL, within 5km of multiple projects: Sports Authority (0km, built), LaSalle Street Reimagined (0km, proposed), 300 W. Adams (1km, approved), and others. Traffic data shows high-volume access (Lake Shore Dr, 98,345 ADT).",
   "for_a_planner": [
    "Housing market shows strong growth (ZHVI +23.2% over 5 years, ZORI +33.5% over 5 years).",
    "Cook County permits show $1.86B in 2024 housing construction (1,142 units 1-bed, 512 units 2-4 bed, 4,853 units 5+ bed).",
    "Adjacent projects include proposed/operating housing (e.g., LaSalle Street Reimagined, 300 W. Adams)."
   ],
   "for_a_developer": [
    "Retrofit is complete\u2014no new construction needed. Market data supports housing demand (ZHVI $340k, rising 6% YoY).",
    "High-traffic location (Lake Shore Dr, 9 lanes) with 14 nearby projects within 10km.",
    "No vacancy rate, cost data, or resident demographics provided in record."
   ],
   "risks_and_unknowns": [
    "No current occupancy rate or financial details beyond permit values.",
    "No data on tenant mix, affordability, or competition from other housing projects.",
    "Status of nearby 'James R. Thompson Center Mall' (1.2km) is unknown."
   ],
   "data_quality": "thin",
   "one_line": "Retrofitted office-park converted to housing (built), validated by strong local housing market data and high-traffic location. No new construction required.",
   "model": "qwen3-30b-a3b-64k:latest",
   "machine": "Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b)",
   "record_sha1": "59eeb4997b5a"
  },
  "cluster": {
   "within_10km": [
    {
     "id": "n-33435fc94e",
     "name": "Sports Authority",
     "city": "Chicago",
     "status": "built",
     "km": 0.0
    },
    {
     "id": "n-63fe99af98",
     "name": "LaSalle Street Reimagined",
     "city": "Chicago",
     "status": "proposed",
     "km": 0.0
    },
    {
     "id": "n-64264fa458",
     "name": "300 West Adams Street",
     "city": "Chicago",
     "status": "approved",
     "km": 0.0
    },
    {
     "id": "n-d96eec348c",
     "name": "300 W. Adams",
     "city": "Chicago",
     "status": "proposed",
     "km": 1.0
    },
    {
     "id": "m-d01926c765",
     "name": "James R. Thompson Center Mall",
     "city": "Chicago",
     "status": "unknown",
     "km": 1.2
    },
    {
     "id": "m-8ce74f2c19",
     "name": "North Pier",
     "city": "Chicago",
     "status": "partial",
     "km": 1.8
    },
    {
     "id": "m-762d1576d9",
     "name": "Chicago Place",
     "city": "Chicago",
     "status": "closed",
     "km": 2.2
    },
    {
     "id": "n-8202a59887",
     "name": "Cabrini\u2013Green Homes",
     "city": "Chicago",
     "status": "demolished",
     "km": 3.0
    },
    {
     "id": "n-4d28c1a4e3",
     "name": "Shell Gas Station at 130 W. North Ave.",
     "city": "Chicago",
     "status": "proposed",
     "km": 4.0
    },
    {
     "id": "n-9c36bbe86e",
     "name": "BP Gas Station at 1647 N. LaSalle Drive",
     "city": "Chicago",
     "status": "proposed",
     "km": 4.2
    },
    {
     "id": "m-f0cbf831bd",
     "name": "1800 N. Clybourn",
     "city": "Chicago",
     "status": "operating",
     "km": 4.9
    },
    {
     "id": "n-f343d541cd",
     "name": "Stateway Gardens",
     "city": "Chicago",
     "status": "proposed",
     "km": 5.8
    }
   ],
   "count_10km": 14,
   "count_25km": 23
  },
  "elevation": {
   "elevation_ft": 594.1,
   "resolution": 1,
   "source": "USGS EPQS (3DEP)",
   "retrieved": "2026-10-20"
  },
  "food_access": {
   "tract10": "17031320400",
   "urban": 1,
   "lila_1_10": 0,
   "low_access_1mi": 0,
   "poverty_rate": 10.4661389621812,
   "median_family_income": 250001.0,
   "snap_households": 0.0,
   "pop2010": 2518.0,
   "source": "USDA ERS Food Access Research Atlas 2019 (ArcGIS copy)",
   "retrieved": "2026-10-20"
  },
  "housing_market": {
   "zhvi": {
    "latest": 340258,
    "month": "2026-09",
    "change_1y": 0.06,
    "change_5y": 0.232
   },
   "zori": {
    "latest": 2228,
    "month": "2026-09",
    "change_1y": 0.051,
    "change_5y": 0.335
   },
   "county_fips": "17031",
   "source": "Zillow Research (ZHVI, ZORI)"
  },
  "jobs_lodes": {
   "tract20": "17031320400",
   "jobs": 42093,
   "retail_jobs": 848,
   "food_accommodation_jobs": 2738,
   "year": 2022,
   "source": "Census LEHD LODES8 WAC 2022 (all jobs, primary and secondary), blocks summed to the 2020 tract",
   "retrieved": "2026-10-20"
  },
  "listings": {
   "zip": "60605",
   "month": "202609",
   "median_listing_price": 399950,
   "median_listing_price_yy": 0.0024,
   "active_listing_count": 92,
   "median_days_on_market": 37,
   "price_reduced_share": 0.0895,
   "pending_ratio": 0.5246,
   "source": "Realtor.com Research, inventory core metrics by ZIP (ZCTA at the site point)",
   "retrieved": "2026-10-20"
  },
  "opportunity": {
   "tract10": "17031320400",
   "kfr_p25": 0.1719,
   "jail_p25": 0.0061,
   "kids_count": 5.6525,
   "commuting_zone": "Chicago",
   "vintage": "children born 1978-83, outcomes measured 2014-15",
   "source": "Opportunity Insights, Opportunity Atlas (Chetty, Friedman, Hendren, Jones, Porter 2018)",
   "retrieved": "2026-10-20"
  },
  "peers": {
   "peers": [
    {
     "id": "m-d2e7c68b84",
     "name": "Forest Park Mall",
     "city": "Forest Park",
     "state": "IL",
     "score": 6.5,
     "why": [
      "same strategy: reinhabit",
      "also in IL",
      "16 km away"
     ]
    },
    {
     "id": "n-b45751b815",
     "name": "Sears (lower level) at North Riverside Park Mall",
     "city": "North Riverside",
     "state": "IL",
     "score": 6.0,
     "why": [
      "same strategy: reinhabit",
      "also in IL",
      "16 km away"
     ]
    },
    {
     "id": "n-33435fc94e",
     "name": "Sports Authority",
     "city": "Chicago",
     "state": "IL",
     "score": 6.0,
     "why": [
      "same strategy: reinhabit",
      "also in IL",
      "0 km away"
     ]
    },
    {
     "id": "n-d96eec348c",
     "name": "300 W. Adams",
     "city": "Chicago",
     "state": "IL",
     "score": 5.5,
     "why": [
      "same strategy: reinhabit",
      "also in IL",
      "1 km away"
     ]
    },
    {
     "id": "m-f0cbf831bd",
     "name": "1800 N. Clybourn",
     "city": "Chicago",
     "state": "IL",
     "score": 5.0,
     "why": [
      "same strategy: reinhabit",
      "also in IL",
      "5 km away"
     ]
    },
    {
     "id": "m-fbba04b7a2",
     "name": "Evergreen Plaza",
     "city": "Evergreen Park",
     "state": "IL",
     "score": 5.0,
     "why": [
      "same strategy: reinhabit",
      "also in IL",
      "18 km away"
     ]
    }
   ],
   "method": "size, era, strategy, status, type, state, distance"
  },
  "permits": {
   "county": "Cook County",
   "2024": {
    "units_1": 1142,
    "units_2_4": 512,
    "units_5plus": 4853,
    "value_total": 1864446946
   },
   "2023": {
    "units_1": 1018,
    "units_2_4": 504,
    "units_5plus": 3332,
    "value_total": 1279204493
   },
   "retrieved": "2026-10-18"
  },
  "qcew_retail": {
   "county": "17031",
   "year": 2025,
   "establishments": 12604,
   "employment": 213302,
   "avg_annual_pay": 43743,
   "lq_employment": 0.83,
   "employment_change_1y": -0.6,
   "source": "BLS QCEW 2025 annual, county, NAICS 44-45 retail trade, private",
   "retrieved": "2026-10-20"
  },
  "retail_trend": {
   "2012": {
    "estab": 15268,
    "emp": 223548
   },
   "2023": {
    "estab": 13577,
    "emp": 214575
   },
   "estab_change": -0.111,
   "emp_change": -0.04,
   "county_fips": "17031"
  },
  "schools": {
   "district": "Chicago Public School District 299",
   "district_geoid": "1709930",
   "grades": "PK-12",
   "district_vintage": "SY2024-25",
   "public_schools_1mi": 6,
   "schools": [
    "Urban Prep Chrtr Sch for Yng Men",
    "Intrinsic 2 Charter High School",
    "Jones College Prep High School",
    "South Loop Elem School",
    "YCCS-Innovations of Arts Integr",
    "Noble St Chtr-Muchin College Prep"
   ],
   "schools_vintage": "SY2023-24",
   "source": "NCES EDGE",
   "retrieved": "2026-10-20"
  },
  "storms": {
   "county": "17031",
   "years": "2016-2025",
   "events": 1091,
   "by_type": {
    "Thunderstorm Wind": 620,
    "Hail": 164,
    "Flood": 133,
    "Flash Flood": 82,
    "Heavy Rain": 49,
    "Tornado": 33,
    "Lightning": 6,
    "Funnel Cloud": 4
   },
   "property_damage_usd": 1049471000,
   "deaths_direct": 0,
   "injuries_direct": 11,
   "note": "county-typed events only; events logged to forecast zones (CZ_TYPE Z: most winter, heat, flood and coastal events) are not counted",
   "source": "NOAA NCEI Storm Events Database, details files",
   "retrieved": "2026-10-20"
  },
  "traffic": {
   "max_aadt": 98345,
   "trucks_aadt": 640,
   "road": "Lake Shore Dr",
   "class": "principal arterial",
   "lanes": 9,
   "segments_600m": 33,
   "year": "2024",
   "source": "FHWA HPMS",
   "retrieved": "2026-10-20"
  }
 },
 "parcels": [],
 "url": "https://retrofitatlas.org/office-parks/il/chicago-millennium-on-lasalle/",
 "photo": null,
 "provenance": {}
}