Census Block Level

Value Distribution From Address (Batch)

Examine the distribution of property values and per sq ft values within a block, with key summary statistics including max, min, mean, standard deviation, count, and various percentiles for a comprehensive market overview at the block level.

Source: HouseCanary

Pricing Tier: Premium

Updated: Monthly

Request Query Params

<table><tr><th>Property</th><th>Type</th><th>Description</th><th>Example</th><th>Enum Values</th></tr> <tr><td>property_type</td><td>string</td><td>Desired property type to aggregate. Defaults to SFD.</td><td></td> <td>[SFD, TH, CND, INC, MFH]</td></tr> </table>

Request Body Fields

<table><tr><th>Field</th><th>Type</th><th>Description</th><th>Example</th></tr> <tr><td>[]</td><td>object</td><td></td><td></td> </tr> <tr><td>[].slug</td><td>string</td><td>Unique readable string identifier for the property</td><td>123-Main-St-Apt-1B-San-Francisco-CA-94132</td> </tr> <tr><td>[].address</td><td>string</td><td>Either a single URL-safe string ("slug") identifying the address, or just a building number, street name, and optionally unit number (if not a slug the payload must also include other identifiers)</td><td>123 Main St</td> </tr> <tr><td>[].unit</td><td>string</td><td>Unit number for the property, if needed and not already specified in the address string</td><td>Apt 1B</td> </tr> <tr><td>[].city</td><td>string</td><td>City in which the property is located</td><td>San Francisco</td> </tr> <tr><td>[].state</td><td>string</td><td>2-letter acronym of the US state in which the property is located</td><td>CA</td> </tr> <tr><td>[].zipcode</td><td>string</td><td>5-digit US zipcode in which the property is located</td><td>94105</td> </tr> </table>

Response

<table><tr><th>Field</th><th>Type</th><th>Description</th><th>Example</th><th>Enum Values</th></tr> <tr><td>property_type</td><td>string</td><td>Type of property specified in the request. Defaults to SFD. One of [SFD, TH, CND, INC, MFH].</td><td>TH</td> <td>[SFD, TH, CND, INC, MFH]</td></tr> <tr><td>value_5</td><td>number</td><td>Price at the 5th percentile.</td><td>230000</td> <td></td></tr> <tr><td>value_25</td><td>number</td><td>Price at the 25th percentile.</td><td>260000</td> <td></td></tr> <tr><td>value_50</td><td>number</td><td>Median price.</td><td>290000</td> <td></td></tr> <tr><td>value_75</td><td>number</td><td>Price at the 75th percentile.</td><td>320000</td> <td></td></tr> <tr><td>value_95</td><td>number</td><td>Price at the 95th percentile.</td><td>360000</td> <td></td></tr> <tr><td>value_min</td><td>integer</td><td>Minimum price.</td><td>200000</td> <td></td></tr> <tr><td>value_max</td><td>integer</td><td>Maximum price.</td><td>400000</td> <td></td></tr> <tr><td>value_mean</td><td>number</td><td>Mean price.</td><td>300000</td> <td></td></tr> <tr><td>value_sd</td><td>number</td><td>Price standard deviation.</td><td>25000</td> <td></td></tr> <tr><td>value_count</td><td>integer</td><td>Number of properties analyzed for price distribution.</td><td>1000</td> <td></td></tr> <tr><td>value_sqft_5</td><td>number</td><td>Price per square foot at the 5th percentile.</td><td>150</td> <td></td></tr> <tr><td>value_sqft_25</td><td>number</td><td>Price per square foot at the 25th percentile.</td><td>170</td> <td></td></tr> <tr><td>value_sqft_50</td><td>number</td><td>Median price per square foot.</td><td>190</td> <td></td></tr> <tr><td>value_sqft_75</td><td>number</td><td>Price per square foot at the 75th percentile.</td><td>210</td> <td></td></tr> <tr><td>value_sqft_95</td><td>number</td><td>Price per square foot at the 95th percentile.</td><td>230</td> <td></td></tr> <tr><td>value_sqft_min</td><td>number</td><td>Minimum price per square foot.</td><td>130</td> <td></td></tr> <tr><td>value_sqft_max</td><td>number</td><td>Maximum price per square foot.</td><td>250</td> <td></td></tr> <tr><td>value_sqft_mean</td><td>number</td><td>Mean price per square foot.</td><td>180</td> <td></td></tr> <tr><td>value_sqft_sd</td><td>number</td><td>Price per square foot standard deviation.</td><td>20</td> <td></td></tr> <tr><td>value_sqft_count</td><td>integer</td><td>Number of properties analyzed for price per square foot distribution.</td><td>950</td> <td></td></tr> </table>
post/v2/property/block_value_distribution

Query parameters

property_type'SFD' | 'TH' | 'CND' | 'INC' | 'MFH'

Desired property type to aggregate. Defaults to SFD.

Request body

slugstring

Unique readable string identifier for the property

addressstring required

Either a single URL-safe string ("slug") identifying the address, or just a building number, street name, and optionally unit number (if not a slug the payload must also include other identifiers)

unitstring

Unit number for the property, if needed and not already specified in the address string

citystring

City in which the property is located

statestring

2-letter acronym of the US state in which the property is located

zipcodestring

5-digit US zipcode in which the property is located

Example request

[
  {
    "slug": "123-Main-St-Apt-1B-San-Francisco-CA-94132",
    "address": "123 Main St",
    "unit": "Apt 1B",
    "city": "San Francisco",
    "state": "CA",
    "zipcode": "94105"
  }
]

Response

Success

Example response

[
  {
    "property/block_value_distribution": {
      "result": {
        "property_type": "TH",
        "value_5": 230000,
        "value_25": 260000,
        "value_50": 290000,
        "value_75": 320000,
        "value_95": 360000,
        "value_min": 200000,
        "value_max": 400000,
        "value_mean": 300000,
        "value_sd": 25000,
        "value_count": 1000,
        "value_sqft_5": 150,
        "value_sqft_25": 170,
        "value_sqft_50": 190,
        "value_sqft_75": 210,
        "value_sqft_95": 230,
        "value_sqft_min": 130,
        "value_sqft_max": 250,
        "value_sqft_mean": 180,
        "value_sqft_sd": 20,
        "value_sqft_count": 950
      }
    },
    "address_info": {
      "address_full": "123 Main St San Francisco CA 94132",
      "slug": "123-Main-St-Apt-1B-San-Francisco-CA-94132",
      "address": "123 Main St",
      "unit": "Apt 1B",
      "city": "San Francisco",
      "state": "CA",
      "zipcode": "94132",
      "zipcode_plus4": "1234",
      "block_id": "060750313013007",
      "blockgroup_id": "060750201004",
      "county_fips": "06075",
      "metrodiv": "41860",
      "msa": "41860",
      "geo_precision": "rooftop",
      "lat": 37.789,
      "lng": -122.401,
      "status": {
        "match": true,
        "details": [
          "Address fully verified"
        ],
        "requested_item": {
          "zipcode": "94132",
          "address": "123+Main+St"
        },
        "changes": [
          "State added or changed"
        ]
      }
    }
  }
]