{
 "id": "n-df69b02337",
 "slug": "san-mateo-668-east-3rd-avenue",
 "type": "strip",
 "name": "668 East 3rd Avenue",
 "aka": [],
 "city": "San Mateo",
 "county": "San Mateo County",
 "state": "CA",
 "country": "US",
 "census_division": 9,
 "lat": 37.56744,
 "lon": -122.3195,
 "geocode_method": "census-address",
 "address": null,
 "metro": null,
 "original_use": "single-story strip mall",
 "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 sfyimby.com, model-extracted, unreviewed: A single-story strip mall at 668 East 3rd Avenue in San Mateo was demolished in 2023 and approved for redevelopment into an eight-story apartment complex with 128 units in 2026.",
 "strategy": [
  "redevelop"
 ],
 "new_use": [
  "housing"
 ],
 "share_retrofit": null,
 "status": "approved",
 "year_retrofit": null,
 "developer": "Prometheus Real Estate Group",
 "architect": "Jones Architecture",
 "after_notes": null,
 "narrative": null,
 "narrative_license": null,
 "narrative_source": null,
 "zoning_change": null,
 "public_subsidy": null,
 "entitlement_year": 2026,
 "planning_notes": "Approved by San Mateo City Council.",
 "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": "06081",
 "opp_score": 0.0,
 "opp_reasons": [
  "already in play: under construction, approved, or sold to a developer with housing plans",
  "county shrank -2.7% 2018\u201323",
  "median rent $2,893",
  "housing in the record"
 ],
 "for_sale": 0,
 "distressed": 0,
 "deep": {},
 "elements": [
  {
   "slug": "status-pipeline",
   "name": "Retrofit in the pipeline",
   "grp": "finance",
   "evidence": "approved",
   "origin": "newtypes-extraction"
  },
  {
   "slug": "place-mall-cluster",
   "name": "3+ other atlas sites within 10 km",
   "grp": "place",
   "evidence": "5 within 10 km",
   "origin": "computed"
  },
  {
   "slug": "place-retail-shrinking-county",
   "name": "County lost 10%+ of retail establishments since 2012",
   "grp": "place",
   "evidence": "-11%",
   "origin": "census-cbp"
  },
  {
   "slug": "place-rent-2000-plus",
   "name": "County typical rent $2,000+",
   "grp": "place",
   "evidence": "$3,993/mo",
   "origin": "zillow"
  },
  {
   "slug": "place-shrinking-county",
   "name": "Shrinking county",
   "grp": "place",
   "evidence": "-2.7%",
   "origin": "census-acs"
  },
  {
   "slug": "strategy-redevelop",
   "name": "Redeveloped",
   "grp": "strategy",
   "evidence": "",
   "origin": "record"
  },
  {
   "slug": "use-housing",
   "name": "Housing",
   "grp": "use",
   "evidence": "new_use field",
   "origin": "record"
  }
 ],
 "sources": [
  {
   "id": 7912,
   "site_id": "n-df69b02337",
   "url": "https://sfyimby.com/2026/03/city-council-approves-eight-story-apartments-at-668-east-third-avenue-san-mateo.html",
   "title": "City Council Approves Eight-Story Apartments at 668 East Third ...",
   "publisher": "sfyimby.com",
   "date": null,
   "quote": "668 East 3rd Avenue",
   "kind": "news",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7913,
   "site_id": "n-df69b02337",
   "url": "https://sfyimby.com/2026/03/city-council-approves-eight-story-apartments-at-668-east-third-avenue-san-mateo.html",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "Demolition has already occurred in 2023, leaving the entire 1.5-acre lot vacant.",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7914,
   "site_id": "n-df69b02337",
   "url": "https://sfyimby.com/2026/03/city-council-approves-eight-story-apartments-at-668-east-third-avenue-san-mateo.html",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "The San Mateo City Council has approved plans for an eight-story apartment complex at 668 East Third Avenue",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  }
 ],
 "parties": [
  {
   "name": "Prometheus Real Estate Group",
   "kind": "developer",
   "role": "developer",
   "year_from": null,
   "year_to": null
  }
 ],
 "events": [
  {
   "id": 4763,
   "site_id": "n-df69b02337",
   "date": null,
   "year": 2023,
   "kind": "note",
   "detail": "Demolition has already occurred",
   "share": null,
   "source_id": 7913,
   "verified": "draft"
  },
  {
   "id": 4764,
   "site_id": "n-df69b02337",
   "date": null,
   "year": 2026,
   "kind": "note",
   "detail": "City Council approved plans",
   "share": null,
   "source_id": 7914,
   "verified": "draft"
  }
 ],
 "gallery": [],
 "anchors": [],
 "deals": [],
 "owner_of_record": null,
 "ctx": {
  "assessment": {
   "what_happened": "Approved for housing redevelopment (2026). Demolition began in 2023. Developer: Prometheus Real Estate Group. Site is a former single-story strip mall. Nearby proposed projects include Hillsdale Mall (0.7km) and 2820 South El Camino Real (0.7km). County retail establishments declined 11.3% (2012\u20132023), employment down 5.1%. Median rent $2,893. Housing market shows rising ZHVI ($1.58M) and ZORI ($3,993). County population shrank 2.7% (2018\u20132023). No new opportunity (already in play: approved, under construction).",
   "why": "Record shows active redevelopment with approval, demolition underway, and alignment with regional housing trends. Retail decline supports shift to housing. Market data indicates strong demand. No missing status details (approved, events confirmed).",
   "where_it_stands": "Active redevelopment site. Not a new opportunity (already approved, under construction). Regional context shows housing-focused transformation.",
   "for_a_planner": [
    "Retail decline aligns with housing transition.",
    "Nearby proposed projects suggest cluster development pattern."
   ],
   "for_a_developer": [
    "Housing market indicators support project viability.",
    "No new opportunity (already in play: approved, demolition started)."
   ],
   "risks_and_unknowns": [
    "No details on housing mix (affordable/rental/ownership).",
    "No specific unit count or pricing data provided."
   ],
   "data_quality": "partial",
   "one_line": "Approved housing redevelopment (2026), demolition underway, near Hillsdale Mall cluster, retail decline supports shift, housing market strong.",
   "model": "qwen3-30b-a3b-64k:latest",
   "machine": "Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b)",
   "record_sha1": "77368a58ba83"
  },
  "cluster": {
   "within_10km": [
    {
     "id": "n-8748514ca1",
     "name": "2820 South El Camino Real",
     "city": "San Mateo",
     "status": "proposed",
     "km": 0.7
    },
    {
     "id": "n-98abfb6d68",
     "name": "Hillsdale Mall",
     "city": "San Mateo",
     "status": "proposed",
     "km": 0.7
    },
    {
     "id": "m-c2a3d25cfb",
     "name": "San Mateo Fashion Island",
     "city": "San Mateo",
     "status": "demolished",
     "km": 3.4
    },
    {
     "id": "m-e505279cb7",
     "name": "Hillsdale Shopping Center",
     "city": "San Mateo",
     "status": "operating",
     "km": 3.7
    },
    {
     "id": "n-5d8dc66f1c",
     "name": "3000 Clearview Way",
     "city": "San Mateo",
     "status": "approved",
     "km": 4.0
    }
   ],
   "count_10km": 5,
   "count_25km": 18
  },
  "elevation": {
   "elevation_ft": 20.2,
   "resolution": 1,
   "source": "USGS EPQS (3DEP)",
   "retrieved": "2026-10-20"
  },
  "food_access": {
   "tract10": "06081606200",
   "urban": 1,
   "lila_1_10": 0,
   "low_access_1mi": 0,
   "poverty_rate": 17.1483131763208,
   "median_family_income": 71705.0,
   "snap_households": 219.0,
   "pop2010": 8107.0,
   "source": "USDA ERS Food Access Research Atlas 2019 (ArcGIS copy)",
   "retrieved": "2026-10-20"
  },
  "housing_market": {
   "zhvi": {
    "latest": 1579058,
    "month": "2026-09",
    "change_1y": 0.044,
    "change_5y": 0.076
   },
   "zori": {
    "latest": 3993,
    "month": "2026-09",
    "change_1y": 0.112,
    "change_5y": 0.277
   },
   "county_fips": "06081",
   "source": "Zillow Research (ZHVI, ZORI)"
  },
  "jobs_lodes": {
   "tract20": "06081606202",
   "jobs": 458,
   "retail_jobs": 50,
   "food_accommodation_jobs": 39,
   "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": "94401",
   "month": "202609",
   "median_listing_price": 770450,
   "median_listing_price_yy": 0.1023,
   "active_listing_count": 34,
   "median_days_on_market": 35,
   "price_reduced_share": 0.1253,
   "pending_ratio": 0.3676,
   "source": "Realtor.com Research, inventory core metrics by ZIP (ZCTA at the site point)",
   "retrieved": "2026-10-20"
  },
  "opportunity": {
   "tract10": "06081606200",
   "kfr_p25": 0.4554,
   "jail_p25": 0.0112,
   "kids_count": 1460.5752,
   "commuting_zone": "San Francisco",
   "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-5d8dc66f1c",
     "name": "3000 Clearview Way",
     "city": "San Mateo",
     "state": "CA",
     "score": 6.0,
     "why": [
      "same strategy: redevelop",
      "also in CA",
      "4 km away"
     ]
    },
    {
     "id": "n-9c2f5cf16e",
     "name": "Stonestown Galleria mall",
     "city": "San Francisco",
     "state": "CA",
     "score": 6.0,
     "why": [
      "same strategy: redevelop",
      "also in CA",
      "26 km away"
     ]
    },
    {
     "id": "n-d1b23217a6",
     "name": "Westlake Shopping Center",
     "city": "Daly City",
     "state": "CA",
     "score": 6.0,
     "why": [
      "same strategy: redevelop",
      "also in CA",
      "20 km away"
     ]
    },
    {
     "id": "n-eae38114e5",
     "name": "Parkline",
     "city": "Menlo Park",
     "state": "CA",
     "score": 6.0,
     "why": [
      "same strategy: redevelop",
      "also in CA",
      "17 km away"
     ]
    },
    {
     "id": "m-8989aa18b3",
     "name": "Old Mills Mall",
     "city": "Mountain View",
     "state": "CA",
     "score": 5.5,
     "why": [
      "same strategy: redevelop",
      "also in CA",
      "26 km away"
     ]
    },
    {
     "id": "n-e03df26111",
     "name": "San Antonio Shopping Center",
     "city": "Mountain View",
     "state": "CA",
     "score": 5.5,
     "why": [
      "same strategy: redevelop",
      "also in CA",
      "26 km away"
     ]
    }
   ],
   "method": "size, era, strategy, status, type, state, distance"
  },
  "permits": {
   "county": "San Mateo County",
   "2024": {
    "units_1": 521,
    "units_2_4": 29,
    "units_5plus": 538,
    "value_total": 577977677
   },
   "2023": {
    "units_1": 398,
    "units_2_4": 25,
    "units_5plus": 750,
    "value_total": 443893104
   },
   "retrieved": "2026-10-18"
  },
  "qcew_retail": {
   "county": "06081",
   "year": 2025,
   "establishments": 1714,
   "employment": 28461,
   "avg_annual_pay": 58616,
   "lq_employment": 0.7,
   "employment_change_1y": -3.1,
   "source": "BLS QCEW 2025 annual, county, NAICS 44-45 retail trade, private",
   "retrieved": "2026-10-20"
  },
  "retail_trend": {
   "2012": {
    "estab": 2060,
    "emp": 34019
   },
   "2023": {
    "estab": 1827,
    "emp": 32272
   },
   "estab_change": -0.113,
   "emp_change": -0.051,
   "county_fips": "06081"
  },
  "schools": {
   "district": "San Mateo Union High School District",
   "district_geoid": "0634980",
   "grades": "09-12",
   "district_vintage": "SY2024-25",
   "public_schools_1mi": 6,
   "schools": [
    "LEAD Elementary",
    "College Park Elementary",
    "North Shoreview Montessori",
    "Sunnybrae Elementary",
    "San Mateo High",
    "The Bridge Academy"
   ],
   "schools_vintage": "SY2023-24",
   "source": "NCES EDGE",
   "retrieved": "2026-10-20"
  },
  "storms": {
   "county": "06081",
   "years": "2016-2025",
   "events": 101,
   "by_type": {
    "Flood": 50,
    "Debris Flow": 18,
    "Thunderstorm Wind": 15,
    "Hail": 9,
    "Lightning": 4,
    "Flash Flood": 3,
    "Heavy Rain": 2
   },
   "property_damage_usd": 10060,
   "deaths_direct": 0,
   "injuries_direct": 0,
   "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": 16709,
   "trucks_aadt": null,
   "road": null,
   "class": "minor arterial",
   "lanes": 2,
   "segments_600m": 27,
   "year": "2024",
   "source": "FHWA HPMS",
   "retrieved": "2026-10-20"
  }
 },
 "parcels": [],
 "url": "https://retrofitatlas.org/strips/ca/san-mateo-668-east-3rd-avenue/",
 "photo": null,
 "provenance": {
  "status": "newtypes-extraction",
  "developer": "newtypes-extraction"
 }
}