{
  "ok": true,
  "id": "home:53-castle-rock-dr-mill-valley-94941",
  "name": "53 Castle Rock Dr, Mill Valley",
  "about": "53 Castle Rock Dr, Mill Valley 94941: Single Family Residential for sale at $1,750,000, 3 bd · 2 ba · 1,600 sqft, built 1964. Listed by BAREIS.",
  "facts": {
    "lat": 37.8992135,
    "lon": -122.5575847,
    "mls": "326080638",
    "zip": "94941",
    "beds": 3,
    "city": "Mill Valley",
    "ppsf": 1094,
    "sqft": 1600,
    "baths": 2,
    "price": 1750000,
    "source": "Redfin public download (stingray/api/gis-csv)",
    "status": "Active",
    "address": "53 Castle Rock Dr",
    "context": {
      "apn": "047-052-09",
      "source": "the county GIS layers and census blocks loaded in atlas.atom (Marin County GIS, Overture, Census 2020)",
      "zoning": "R1",
      "read_at": "2026-10-12T19:53:55.025Z",
      "apn_from": "atm_marin_parcels_2397412",
      "zoning_of": "Unincorporated Marin County",
      "zoning_from": "atm_marin_zoning_of_unincorporated_marin_county_13334",
      "census_block": {
        "id": "atm_geoid_060411282002000",
        "people_2020": 1316,
        "housing_units_2020": 551
      },
      "general_plan": null,
      "hazards_from": [
        "atm_marin_fire_hazard_severity_zones_102",
        "atm_marin_marin_hydrology_flood_rainfall_depth_10yr_100yr_465",
        "atm_marin_landslide_1406",
        "atm_marin_state_responsibility_area_fire_136",
        "atm_marin_liquefaction_5",
        "atm_marin_flood_control_districts_1"
      ],
      "hazard_layers": [
        "Fire Hazard Severity Zones",
        "MARIN HYDROLOGY FLOOD RAINFALL DEPTH 10YR 100YR",
        "Landslide",
        "State Responsibility Area Fire",
        "Liquefaction",
        "Flood Control Districts"
      ],
      "schools_nearby": [
        {
          "from": "atm_marin_schools_1057",
          "name": "Old Mill Elementary",
          "grade": "K-5",
          "meters": 856,
          "private": false
        },
        {
          "from": "atm_marin_schools_1054",
          "name": "Marin Horizon School",
          "grade": "K-8",
          "meters": 1249,
          "private": true
        },
        {
          "from": "atm_marin_schools_1053",
          "name": "Greenwood School",
          "grade": "K-8",
          "meters": 1357,
          "private": true
        },
        {
          "from": "atm_marin_schools_1059",
          "name": "Park Elementary",
          "grade": "P-5",
          "meters": 1846,
          "private": false
        }
      ],
      "school_district": "Mill Valley Elementary School District; Tamalpais Union High School District",
      "general_plan_from": "atm_marin_environmental_corridor_plan_51",
      "school_district_from": "atm_geoid_schooldistrict_0624870; atm_geoid_schooldistrict_0638790"
    },
    "sources": [
      {
        "url": "https://www.homes.com/property/53-castle-rock-dr-mill-valley-ca/2ckbjvbhnvjy1/",
        "beds": 3,
        "site": "Homes.com",
        "sqft": 1600,
        "agent": null,
        "baths": 2,
        "price": 1750000,
        "seen_at": "2026-10-12T20:06:36.372Z",
        "brokerage": null
      },
      {
        "url": "https://www.zillow.com/homedetails/53-Castle-Rock-Dr-Mill-Valley-CA-94941/19263100_zpid/",
        "beds": 3,
        "site": "Zillow",
        "sqft": 1600,
        "agent": null,
        "baths": 2,
        "price": 1750000,
        "status": "House for sale",
        "seen_at": "2026-10-12T20:13:27.018Z",
        "estimate": null,
        "brokerage": "Own Marin"
      },
      {
        "url": "https://www.realtor.com/realestateandhomes-detail/53-Castle-Rock-Dr_Mill-Valley_CA_94941_M11541-87553",
        "beds": 3,
        "site": "Realtor.com",
        "sqft": 1600,
        "agent": null,
        "baths": null,
        "price": 1750000,
        "status": null,
        "seen_at": "2026-10-12T20:15:30.761Z",
        "estimate": null,
        "brokerage": null
      }
    ],
    "lot_sqft": 12179,
    "brokerage": "BAREIS",
    "hoa_month": 29,
    "last_seen": "2026-10-12T19:39:56.219Z",
    "first_seen": "2026-10-12T16:58:47.356Z",
    "year_built": 1964,
    "listing_url": "https://www.redfin.com/CA/Mill-Valley/53-Castle-Rock-Dr-94941/home/1278589",
    "listed_state": "for_sale",
    "neighborhood": "Mill Valley",
    "property_type": "Single Family Residential",
    "days_on_market": 19,
    "open_house_end": null,
    "open_house_start": null
  },
  "history": [
    {
      "at": "2026-10-12T16:58:47.356Z",
      "price": 1750000,
      "source": "Redfin public download (stingray/api/gis-csv)",
      "status": "Active",
      "listed_state": "for_sale"
    }
  ],
  "page": "https://miscsubjects.com/homes/53-castle-rock-dr-mill-valley-94941"
}