---
title: "Value Forecast From Address"
method: GET
path: "/v2/property/block_value_ts_forecast"
tags: ["Census Block Level"]
---

# Value Forecast From Address

`GET /v2/property/block_value_ts_forecast`

This endpoint provides a forecast time series of monthly block-median data for dollar value and dollar value per sq ft. The values are forecast one year into the future. You can specify a desired property type using the `property_type` request parameter. The default is SFD. You can also specify the `order`, `limit`, `start`, and `end` request parameters. The `order` parameter determines the chronological order to sort result items. The `limit` parameter sets the maximum integer number of result items to return. The `start` and `end` parameters set the beginning and ending date limits for result items, respectively, based on month in ISO 8601 format (e.g., 2015-01-01). 

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>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>
        <td></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>
        <td></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>
        <td></td></tr>
<tr><td>city</td><td>string</td><td>City in which the property is located</td><td>San Francisco</td>
        <td></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>
        <td></td></tr>
<tr><td>zipcode</td><td>string</td><td>5-digit US zipcode in which the property is located</td><td>94105</td>
        <td></td></tr>
<tr><td>property_type</td><td>string</td><td>Desired property type to include in the time series. Defaults to SFD. One of [SFD, TH, CND, INC, MFH].</td><td></td>
        <td>[SFD, TH, CND, INC, MFH]</td></tr>
<tr><td>order</td><td>string</td><td>Chronological order to sort result items. One of [asc or desc]. Defaults to asc.</td><td></td>
        <td>[asc, desc]</td></tr>
<tr><td>limit</td><td>integer</td><td>Maximum integer number of result items to return. Defaults to null.</td><td>10</td>
        <td></td></tr>
<tr><td>start</td><td>string</td><td>Beginning date limit for result items, based on month, in ISO 8601 format, i.e. 2015-01-01. Defaults to null.</td><td>2015-01-01</td>
        <td></td></tr>
<tr><td>end</td><td>string</td><td>Ending date limit for result items, based on month, in ISO 8601 format, i.e. 2015-01-01. Defaults to null.</td><td>2015-01-01</td>
        <td></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>time_series</td><td>array</td><td>List of months and values.</td><td></td>
        <td></td></tr>
<tr><td>time_series[]</td><td>object</td><td></td><td></td>
        <td></td></tr>
<tr><td>time_series[].month</td><td>string</td><td>Month of the value in ISO format.</td><td>2023-08-01</td>
        <td></td></tr>
<tr><td>time_series[].value_median</td><td>integer</td><td>Amount in dollars of the forecasted median property sale value for the month.</td><td>320000</td>
        <td></td></tr>
<tr><td>time_series[].value_sqft_median</td><td>number</td><td>Amount in dollars of the forecasted median property sale value per square foot for the month.</td><td>210.5</td>
        <td></td></tr>
</table>

## Query parameters

- `slug` string
- `address` string, required
- `unit` string
- `city` string
- `state` string
- `zipcode` string
- `property_type` 'SFD' | 'TH' | 'CND' | 'INC' | 'MFH'
- `order` 'asc' | 'desc'
- `limit` integer
- `start` string, date
- `end` string, date

## Response `200`

Success

- object[]
  - `property/block_value_ts_forecast` object
    - `api_code_description` string
    - `api_code` unknown
    - `result` object, nullable
      - `property_type` 'SFD' | 'TH' | 'CND' | 'INC' | 'MFH' — Type of property specified in the request. Defaults to SFD. One of [SFD, TH, CND, INC, MFH].
      - `time_series` object[] — List of months and values.
        - `month` string — Month of the value in ISO format.
        - `value_median` integer — Amount in dollars of the forecasted median property sale value for the month.
        - `value_sqft_median` number — Amount in dollars of the forecasted median property sale value per square foot for the month.
  - `address_info` AddressInfo
    - `address_full` string, nullable — Full address string
    - `slug` string, nullable — HouseCanary address slug
    - `address` string, nullable — Street address
    - `unit` string, nullable — Unit within the building, if any
    - `city` string, nullable — City where property is located
    - `state` string, nullable — 2-character state abbreviation
    - `zipcode` string, nullable — 5-character US zipcode
    - `zipcode_plus4` string, nullable — 4-character zipcode extension
    - `block_id` string, nullable — 15-digit US census block ID
    - `blockgroup_id` string, nullable — 12-digit census block group ID
    - `county_fips` string, nullable — 5-digit US census county ID
    - `metrodiv` string, nullable — 5-digit US census Metropolitan Division ID
    - `msa` string, nullable — 5-digit US census MSA ID
    - `geo_precision` 'rooftop' | 'parcel' | 'zip9' | 'zip5' | 'unknown', nullable — A string describing available geo precision
    - `lat` number, nullable — Latitude value, in degrees
    - `lng` number, nullable — Longitude value, in degrees
    - `status` object
      - `match` boolean — Whether the address was matched to a canonical address in HouseCanary's systems
      - `details` string[]
      - `requested_item` object — Exact address parameters provided in the original API request
      - `changes` string[]
      - `errors` string[]

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `429` — Rate limit exceeded

---

[API](https://skmtc.net/housecanary/apis/housecanary-analytics-and-portfolio-monitoring-apis.md) · [All operations](https://skmtc.net/housecanary/apis/housecanary-analytics-and-portfolio-monitoring-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/housecanary/housecanary-analytics-and-portfolio-monitoring-apis/revisions/38afb6724de7/schema)