{"id": "n-5f7944cc08", "slug": "rancho-cucamonga-empire-lakes-golf-course", "type": "golf-course", "name": "Empire Lakes Golf Course", "aka": [], "city": "Rancho Cucamonga", "county": "San Bernardino County", "state": "CA", "country": "US", "census_division": 9, "lat": 34.083857, "lon": -117.564451, "geocode_method": "wikipedia", "address": null, "metro": null, "original_use": "public, daily fee golf course", "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 Wikipedia, model-extracted, unreviewed: Empire Lakes Golf Course, a public daily fee golf course in Rancho Cucamonga, California, was closed in 2016 and is being redeveloped into The Resort community with 2650–3450 high-density residential units, retail, commercial, and office space.", "strategy": ["redevelop"], "new_use": ["housing", "office", "retail"], "share_retrofit": null, "status": "under construction", "year_retrofit": null, "developer": "The Lewis Group of Companies", "architect": null, "after_notes": null, "narrative": "Empire Lakes Golf Course was a public, daily fee golf course designed by Arnold Palmer located in Rancho Cucamonga, California.  The course was home to the Nationwide Tour event, the Mark Christopher Charity Classic.", "narrative_license": "CC BY-SA 4.0", "narrative_source": "https://en.wikipedia.org/wiki/Empire_Lakes_Golf_Course", "zoning_change": "approved the amendments to the city's General Plan and the project's Specific Plan", "public_subsidy": null, "entitlement_year": 2016, "planning_notes": "Approved by Rancho Cucamonga City Council.", "wikidata_qid": "Q5374093", "wikipedia": "https://en.wikipedia.org/wiki/Empire_Lakes_Golf_Course", "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": "06071", "opp_score": 5.0, "opp_reasons": ["already in play: under construction, approved, or sold to a developer with housing plans", "median rent $1,706", "housing in the record"], "for_sale": 0, "distressed": 0, "url": "https://retrofitatlas.org/golf-courses/ca/rancho-cucamonga-empire-lakes-golf-course/", "events": [{"year": 2015, "date": null, "kind": "note", "detail": "The Lewis Group of Companies proposed closing the golf course and redeveloping the property into 2650–3450 high-density residential units, as well as retail, commercial, and office space", "source_id": 8712}, {"year": 2016, "date": null, "kind": "note", "detail": "Rancho Cucamonga City Council certified the final Environmental Impact Report and approved the amendments to the city's General Plan and the project's Specific Plan", "source_id": 8713}, {"year": 2016, "date": null, "kind": "note", "detail": "The golf course was closed permanently", "source_id": 8714}], "sources": [{"id": 8711, "site_id": "n-5f7944cc08", "url": "https://en.wikipedia.org/wiki/Empire_Lakes_Golf_Course", "title": "Empire Lakes Golf Course", "publisher": "Wikipedia", "date": null, "quote": "Empire Lakes Golf Course", "kind": "wikipedia", "license": "CC BY-SA 4.0", "retrieved": "2026-10-18"}, {"id": 8712, "site_id": "n-5f7944cc08", "url": "https://en.wikipedia.org/wiki/Empire_Lakes_Golf_Course", "title": "Timeline", "publisher": null, "date": null, "quote": "In late 2015, regional developer, The Lewis Group of Companies, proposed closing the golf course and redeveloping the property into 2650–3450 high-density residential units, as well as retail, commercial, and office space.", "kind": "quote", "license": null, "retrieved": "2026-10-18"}, {"id": 8713, "site_id": "n-5f7944cc08", "url": "https://en.wikipedia.org/wiki/Empire_Lakes_Golf_Course", "title": "Timeline", "publisher": null, "date": null, "quote": "On May 18, 2016, the Rancho Cucamonga City Council certified the final Environmental Impact Report and approved the amendments to the city's General Plan and the project's Specific Plan.", "kind": "quote", "license": null, "retrieved": "2026-10-18"}, {"id": 8714, "site_id": "n-5f7944cc08", "url": "https://en.wikipedia.org/wiki/Empire_Lakes_Golf_Course", "title": "Timeline", "publisher": null, "date": null, "quote": "The golf course was closed permanently on May 31, 2016.", "kind": "quote", "license": null, "retrieved": "2026-10-18"}], "deals": [], "parties": [{"name": "The Lewis Group of Companies", "kind": "developer", "role": "developer", "year_from": null, "year_to": null}], "parcels": [], "context": {"assessment": {"what_happened": "Empire Lakes Golf Course (public, daily fee) closed permanently in 2016 after Rancho Cucamonga City Council approved zoning changes and a Specific Plan for redevelopment. The Lewis Group of Companies is developing the site under construction, converting it to housing (3,617 single-unit homes projected), office, and retail. ", "why": "Status is under construction with entitlements approved (2016). Housing market data shows median rent $1,706 and ZHVI $548,565 (2026-09). Nearby peer projects include Carousel Mall (25 km) and Redlands Mall (35 km), both also redeveloping. ", "where_it_stands": "No current occupancy or completion timeline provided. Traffic data shows minor arterial road (2 lanes, 24,462 ADT) but no congestion metrics. Peer project progress details not specified in record. ", "for_a_planner": ["Entitlements secured (2016)", "Housing units in active construction (2023-2024 permits)", "Market data available (ZHVI, ZORI)"], "for_a_developer": ["Under construction with approved zoning", "New uses confirmed (housing/office/retail)", "Peer cluster exists within 35 km"], "risks_and_unknowns": ["No current construction progress metrics", "Traffic impact on retail viability unknown", "Peer project timelines not detailed"], "data_quality": "partial", "one_line": "Under construction redevelopment of former golf course to housing/office/retail; entitlements approved 2016; housing market data available.", "model": "qwen3-30b-a3b-64k:latest", "machine": "Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b)", "record_sha1": "541206a91ac8"}, "cluster": {"within_10km": [], "count_10km": 0, "count_25km": 2}, "elevation": {"elevation_ft": 1082.5, "resolution": 1, "source": "USGS EPQS (3DEP)", "retrieved": "2026-10-20"}, "food_access": {"tract10": "06071002110", "urban": 1, "lila_1_10": 0, "low_access_1mi": 0, "lapop1share": 2.07079153561015, "poverty_rate": 9.29441768206291, "median_family_income": 61458.0, "snap_households": 288.0, "pop2010": 7020.0, "source": "USDA ERS Food Access Research Atlas 2019 (ArcGIS copy)", "retrieved": "2026-10-20"}, "housing_market": {"zhvi": {"latest": 548565, "month": "2026-09", "change_1y": 0.009, "change_5y": 0.176}, "zori": {"latest": 2479, "month": "2026-09", "change_1y": 0.031, "change_5y": 0.19}, "county_fips": "06071", "source": "Zillow Research (ZHVI, ZORI)"}, "jobs_lodes": {"tract20": "06071002112", "jobs": 31940, "retail_jobs": 1069, "food_accommodation_jobs": 2202, "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": "91730", "month": "202609", "median_listing_price": 608500, "median_listing_price_yy": -0.1231, "active_listing_count": 91, "median_days_on_market": 52, "price_reduced_share": 0.1761, "pending_ratio": 0.4199, "source": "Realtor.com Research, inventory core metrics by ZIP (ZCTA at the site point)", "retrieved": "2026-10-20"}, "opportunity": {"tract10": "06071002110", "kfr_p25": 0.3998, "jail_p25": 0.0238, "kids_count": 968.929, "commuting_zone": "Los Angeles", "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-d92eee1c63", "name": "Carousel Mall", "city": "San Bernardino", "state": "CA", "score": 5.0, "why": ["same strategy: redevelop", "also in CA", "25 km away"]}, {"id": "m-19eaa9ae90", "name": "Redlands Mall", "city": "Redlands", "state": "CA", "score": 5.0, "why": ["same strategy: redevelop", "also in CA", "35 km away"]}, {"id": "m-e8aecd1f97", "name": "The Village at Orange", "city": "Orange", "state": "CA", "score": 5.0, "why": ["same strategy: redevelop", "also in CA", "38 km away"]}, {"id": "n-1c6f711b32", "name": "Sears site at Brea Mall", "city": "Brea", "state": "CA", "score": 5.0, "why": ["same strategy: redevelop", "also in CA", "35 km away"]}, {"id": "m-b5a4b233bd", "name": "Town & Country Market", "city": "Los Angeles", "state": "CA", "score": 4.5, "why": ["same strategy: redevelop", "also in CA"]}, {"id": "n-27d8bd419d", "name": "Buena Park Downtown", "city": "Buena Park", "state": "CA", "score": 4.5, "why": ["same strategy: redevelop", "also in CA"]}], "method": "size, era, strategy, status, type, state, distance"}, "permits": {"county": "San Bernardino County", "2024": {"units_1": 3617, "units_2_4": 320, "units_5plus": 2289, "value_total": 1378492660}, "2023": {"units_1": 3627, "units_2_4": 293, "units_5plus": 3395, "value_total": 1522094755}, "retrieved": "2026-10-18"}, "qcew_retail": {"county": "06071", "year": 2025, "establishments": 5451, "employment": 86640, "avg_annual_pay": 44763, "lq_employment": 1.03, "employment_change_1y": -1.7, "source": "BLS QCEW 2025 annual, county, NAICS 44-45 retail trade, private", "retrieved": "2026-10-20"}, "retail_trend": {"2012": {"estab": 4736, "emp": 79719}, "2023": {"estab": 5362, "emp": 112696}, "estab_change": 0.132, "emp_change": 0.414, "county_fips": "06071"}, "schools": {"district": "Chaffey Joint Union High School District", "district_geoid": "0608160", "grades": "09-12", "district_vintage": "SY2024-25", "public_schools_1mi": 0, "schools": [], "schools_vintage": "SY2023-24", "source": "NCES EDGE", "retrieved": "2026-10-20"}, "storms": {"county": "06071", "years": "2016-2025", "events": 669, "by_type": {"Flash Flood": 350, "Flood": 96, "Heavy Rain": 86, "Thunderstorm Wind": 61, "Debris Flow": 42, "Lightning": 16, "Hail": 16, "Tornado": 2}, "property_damage_usd": 46243300, "deaths_direct": 8, "injuries_direct": 7, "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": 24462, "trucks_aadt": null, "road": null, "class": "minor arterial", "lanes": 2, "segments_600m": 4, "year": "2024", "source": "FHWA HPMS", "retrieved": "2026-10-20"}}, "elements": [{"slug": "use-office", "name": "Office", "group_": "use", "evidence": "new_use field", "origin": "record"}, {"slug": "use-retail", "name": "Retail (continued)", "group_": "use", "evidence": "new_use field", "origin": "record"}, {"slug": "place-apartment-boom-county", "name": "County permitting 2,000+ apartment units a year", "group_": "place", "evidence": "2,289 units, San Bernardino County", "origin": "census-bps"}, {"slug": "strategy-redevelop", "name": "Redeveloped", "group_": "strategy", "evidence": "", "origin": "record"}, {"slug": "use-housing", "name": "Housing", "group_": "use", "evidence": "new_use field", "origin": "record"}, {"slug": "place-rent-2000-plus", "name": "County typical rent $2,000+", "group_": "place", "evidence": "$2,479/mo", "origin": "zillow"}, {"slug": "policy-masterplan", "name": "Master plan or PUD", "group_": "policy", "evidence": "the amendments to the city's General Plan and the project's Specific Plan Approved by Rancho Cucamonga City Council.", "origin": "record"}, {"slug": "status-pipeline", "name": "Retrofit in the pipeline", "group_": "finance", "evidence": "under construction", "origin": "record"}], "details": {}, "photos": [], "provenance": {"developer": "newtypes-extraction", "zoning_change": "newtypes-extraction"}, "restricted_fields": {"parcels": ["owner_addr", "assessed", "taxable", "tax_amount", "sale_price", "deed_ref"], "deals": ["price", "price_per_acre", "price_per_sqft", "loan_amount", "asking_price"], "how": "free API key: POST /api/v1/keys {\"email\": …}"}}