{"id": "n-0a9c52bc79", "slug": "bethpage-grumman-bethpage-airport", "type": "other", "name": "Grumman Bethpage Airport", "aka": [], "city": "Bethpage", "county": "Nassau County", "state": "NY", "country": "US", "census_division": 2, "lat": 40.749401, "lon": -73.496002, "geocode_method": "wikipedia", "address": null, "metro": null, "original_use": "airport", "year_opened": null, "year_closed": 1990, "acres": 120.0, "gla_sqft": null, "stores_peak": null, "levels": null, "original_developer": null, "original_architect": null, "before_notes": "Draft from Wikipedia, model-extracted, unreviewed: Grumman Bethpage Airport, an airport opened in 1936 and closed in 1990, was redeveloped into Bethpage Business Park, Grumman Studios, Cablevision's headquarters, and Grumman Field.", "strategy": ["redevelop", "reinhabit"], "new_use": ["industrial", "mixed", "office"], "share_retrofit": null, "status": "built", "year_retrofit": null, "developer": null, "architect": null, "after_notes": "redeveloped site, which contains a large industrial park", "narrative": "Grumman Bethpage Airport (IATA: BPA, ICAO: KBPA) – also known as Grumman Airport, Bethpage Airport, and Grumman Field – was an airport located in Bethpage within the Town of Oyster Bay, in Nassau County, on Long Island, New York, United States.\nThe airport was also the former headquarters of Grumman Aerospace and was home to Naval Weapons Industrial Reserve Plant, Bethpage.\n\n\n== History ==\nGrumman opened the 120-acre (49 ha) Grumman Bethpage Airport in 1936, after outgrowing its facilities at the nearby Republic Airport in East Farmingdale; the company also erected its corporate headquarters and aircraft manufacturing factories on the site.\nDuring World War II, the uptick in military aircraf.", "narrative_license": "CC BY-SA 4.0", "narrative_source": "https://en.wikipedia.org/wiki/Grumman_Bethpage_Airport", "zoning_change": null, "public_subsidy": null, "entitlement_year": null, "planning_notes": null, "wikidata_qid": "Q126900247", "wikipedia": "https://en.wikipedia.org/wiki/Grumman_Bethpage_Airport", "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": "36059", "opp_score": 15.0, "opp_reasons": ["retrofit already built", "120 acres", "median rent $2,195", "housing in the record"], "for_sale": 0, "distressed": 0, "url": "https://retrofitatlas.org/other/ny/bethpage-grumman-bethpage-airport/", "events": [{"year": 1990, "date": null, "kind": "note", "detail": "airport closure", "source_id": 7472}, {"year": 1990, "date": null, "kind": "closed", "detail": "Closed", "source_id": null}], "sources": [{"id": 7470, "site_id": "n-0a9c52bc79", "url": "https://en.wikipedia.org/wiki/Grumman_Bethpage_Airport", "title": "Grumman Bethpage Airport", "publisher": "Wikipedia", "date": null, "quote": "Grumman Bethpage Airport", "kind": "wikipedia", "license": "CC BY-SA 4.0", "retrieved": "2026-10-18"}, {"id": 7471, "site_id": "n-0a9c52bc79", "url": "https://en.wikipedia.org/wiki/County_Route_9_(Nassau_County,_New_York)", "title": "County Route 9 (Nassau County, New York)", "publisher": "Wikipedia", "date": null, "quote": "Grumman Bethpage Airport", "kind": "wikipedia", "license": "CC BY-SA 4.0", "retrieved": "2026-10-18"}, {"id": 7472, "site_id": "n-0a9c52bc79", "url": "https://en.wikipedia.org/wiki/County_Route_9_(Nassau_County,_New_York)", "title": "Timeline", "publisher": null, "date": null, "quote": "Following the airport's closure in the 1990s", "kind": "quote", "license": null, "retrieved": "2026-10-18"}], "deals": [], "parties": [], "parcels": [], "context": {"assessment": {"what_happened": "Airport closed in 1990, redeveloped into industrial/office use on 120 acres.", "why": "Site is fully built (not planned), matches peer examples like Harlem River Yards (96 acres, same strategy), has 120 acres (noted in opportunity reasons), and median rent $2,195 is documented.", "where_it_stands": "Re-developed site with industrial park (per after_notes). No current construction status noted. 120 acres confirmed in record.", "for_a_planner": ["120 acres industrial/office use established", "Nassau County housing market: ZHVI $851,504 (2026-09)", "4-lane principal arterial road (Route 107) with 37,615 ADT"], "for_a_developer": ["Median rent $2,195 for new use", "Peer sites (e.g., Villa Italia Mall, 104 acres) show similar redevelopments", "Housing market growth (5.8% 1-year ZHVI change)"], "risks_and_unknowns": ["No current occupancy data", "No details on industrial park tenant mix", "Housing market data is projected (2026-09) not current"], "data_quality": "partial", "one_line": "120-acre redeveloped industrial/office site on Route 107, Nassau County, with documented median rent and peer comparisons.", "model": "qwen3-30b-a3b-64k:latest", "machine": "Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b)", "record_sha1": "a8d26373e878"}, "cluster": {"within_10km": [{"id": "n-3d220c5a79", "name": "Former Sears Property", "city": "Hicksville", "status": "under construction", "km": 4.0}, {"id": "m-db377dcdfb", "name": "Mall at the Source", "city": "East Garden City", "status": "unknown", "km": 8.3}, {"id": "m-2e4e2b5090", "name": "Sunrise Mall", "city": "East Massapequa", "status": "unknown", "km": 9.0}], "count_10km": 3, "count_25km": 3}, "elevation": {"elevation_ft": 117.1, "resolution": 1, "source": "USGS EPQS (3DEP)", "retrieved": "2026-10-20"}, "food_access": {"tract10": "36059520001", "urban": 1, "lila_1_10": 0, "low_access_1mi": 0, "poverty_rate": 2.00608743774211, "median_family_income": 141649.0, "snap_households": 77.0, "pop2010": 6790.0, "source": "USDA ERS Food Access Research Atlas 2019 (ArcGIS copy)", "retrieved": "2026-10-20"}, "housing_market": {"zhvi": {"latest": 851504, "month": "2026-09", "change_1y": 0.058, "change_5y": 0.297}, "zori": {"latest": 3646, "month": "2026-09", "change_1y": 0.033, "change_5y": 0.269}, "county_fips": "36059", "source": "Zillow Research (ZHVI, ZORI)"}, "jobs_lodes": {"tract20": "36059520001", "jobs": 12270, "retail_jobs": 436, "food_accommodation_jobs": 259, "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": "11714", "month": "202609", "median_listing_price": 854725, "median_listing_price_yy": -0.0107, "active_listing_count": 41, "median_days_on_market": 49, "price_reduced_share": 0.197, "pending_ratio": 0.7531, "source": "Realtor.com Research, inventory core metrics by ZIP (ZCTA at the site point)", "retrieved": "2026-10-20"}, "opportunity": {"tract10": "36059520001", "kfr_p25": 0.5906, "jail_p25": 0.0116, "kids_count": 373.6632, "commuting_zone": "New York", "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": "n-55d2e07cbf", "name": "Harlem River Yards", "city": "The Bronx", "state": "NY", "score": 8.0, "why": ["similar size (96 acres)", "same strategy: redevelop, reinhabit", "also in NY"]}, {"id": "m-fe8ce81673", "name": "Villa Italia Mall", "city": "Lakewood", "state": "CO", "score": 7.0, "why": ["similar size (104 acres)", "same strategy: redevelop"]}, {"id": "m-1fa536a881", "name": "La Mirada Mall", "city": "La Mirada", "state": "CA", "score": 7.0, "why": ["closed 1990", "same strategy: redevelop"]}, {"id": "n-6f30688ee0", "name": "Greenwich American Center", "city": "Greenwich", "state": "CT", "score": 7.0, "why": ["similar size (154 acres)", "same strategy: redevelop", "33 km away"]}, {"id": "n-7e8ff5d052", "name": "American Can's corporate campus", "city": "Greenwich", "state": "CT", "score": 7.0, "why": ["similar size (154 acres)", "same strategy: redevelop", "33 km away"]}, {"id": "n-d7f7956bf8", "name": "Dunes hotel-casino", "city": "Paradise", "state": "NV", "score": 6.5, "why": ["closed 1993", "same strategy: redevelop"]}], "method": "size, era, strategy, status, type, state, distance"}, "permits": {"county": "Nassau County", "2024": {"units_1": 607, "units_2_4": 32, "units_5plus": 191, "value_total": 402947809}, "2023": {"units_1": 554, "units_2_4": 30, "units_5plus": 560, "value_total": 454888030}, "retrieved": "2026-10-18"}, "qcew_retail": {"county": "36059", "year": 2025, "establishments": 5339, "employment": 69944, "avg_annual_pay": 49708, "lq_employment": 1.11, "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": 6156, "emp": 76408}, "2023": {"estab": 5518, "emp": 69589}, "estab_change": -0.104, "emp_change": -0.089, "county_fips": "36059"}, "schools": {"district": "Bethpage Union Free School District", "district_geoid": "3604740", "grades": "KG-12", "district_vintage": "SY2024-25", "public_schools_1mi": 2, "schools": ["BETHPAGE SENIOR HIGH SCHOOL", "JOHN F KENNEDY MIDDLE SCHOOL"], "schools_vintage": "SY2023-24", "source": "NCES EDGE", "retrieved": "2026-10-20"}, "storms": {"county": "36059", "years": "2016-2025", "events": 172, "by_type": {"Thunderstorm Wind": 75, "Flash Flood": 75, "Lightning": 12, "Hail": 8, "Flood": 1, "Tornado": 1}, "property_damage_usd": 8609250, "deaths_direct": 0, "injuries_direct": 5, "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": 37615, "trucks_aadt": 1761, "road": "107", "class": "principal arterial", "lanes": 4, "segments_600m": 40, "year": "2024", "source": "FHWA HPMS", "retrieved": "2026-10-20"}}, "elements": [{"slug": "strategy-reinhabit", "name": "Reinhabited", "group_": "strategy", "evidence": "redeveloped site, which contains a large industrial park", "origin": "record"}, {"slug": "use-office", "name": "Office", "group_": "use", "evidence": "new_use field", "origin": "newtypes-extraction"}, {"slug": "place-mall-cluster", "name": "3+ other atlas sites within 10 km", "group_": "place", "evidence": "3 within 10 km", "origin": "computed"}, {"slug": "era-closed-1990s", "name": "Closed 1990s", "group_": "era", "evidence": "1990", "origin": "newtypes-extraction"}, {"slug": "strategy-redevelop", "name": "Redeveloped", "group_": "strategy", "evidence": "redeveloped site, which contains a large industrial park", "origin": "record"}, {"slug": "use-park", "name": "Park and open space", "group_": "use", "evidence": "redeveloped site, which contains a large industrial park", "origin": "newtypes-extraction"}, {"slug": "use-mixed", "name": "Mixed use", "group_": "use", "evidence": "new_use field", "origin": "newtypes-extraction"}, {"slug": "place-retail-shrinking-county", "name": "County lost 10%+ of retail establishments since 2012", "group_": "place", "evidence": "-10%", "origin": "census-cbp"}, {"slug": "place-high-traffic", "name": "30,000+ vehicles a day on an adjacent road", "group_": "place", "evidence": "37,615 on 107", "origin": "fhwa-hpms"}, {"slug": "place-rent-2000-plus", "name": "County typical rent $2,000+", "group_": "place", "evidence": "$3,646/mo", "origin": "zillow"}, {"slug": "scale-large-site", "name": "60+ acre site", "group_": "scale", "evidence": "120 acres", "origin": "newtypes-extraction"}, {"slug": "use-logistics", "name": "Logistics and industrial", "group_": "use", "evidence": "redeveloped site, which contains a large industrial park", "origin": "newtypes-extraction"}], "details": {}, "photos": [], "provenance": {"year_closed": "newtypes-extraction", "acres": "newtypes-extraction", "status": "newtypes-extraction", "after_notes": "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\": …}"}}