> ## Documentation Index
> Fetch the complete documentation index at: https://docs.propertydata.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Property Home Value Chart Data

> Get Property Home Value Chart Data



## OpenAPI

````yaml api-reference/zillow/openapi.json get /api/v1/property/home-value-chart-data
openapi: 3.1.0
info:
  title: US Property Data
  description: US Property Data Documentation
  version: 1.0.0
servers:
  - url: https://us-property-data.p.rapidapi.com
    description: RapiAPI
security: []
paths:
  /api/v1/property/home-value-chart-data:
    get:
      tags:
        - Property
      summary: Get Property Home Value Chart Data
      description: Get Property Home Value Chart Data
      operationId: getApiV1PropertyHome-value-chart-data
      parameters:
        - in: query
          name: zpid
          schema:
            type: string
            pattern: ^\d+$
            minLength: 1
            description: Unique Zillow Property ID (ZPID) used to identify the property
            example: '58916071'
          required: true
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    example: true
                  cost:
                    type: number
                    description: Cost of the request
                    example: 1
                  data:
                    type: object
                    properties:
                      points:
                        type: array
                        items:
                          type: object
                          properties:
                            x:
                              type: number
                              description: >-
                                Timestamp (in milliseconds) representing the
                                date of the Zestimate data point
                              example: 1764489600000
                            'y':
                              type: number
                              description: Estimated home value at the given time
                              example: 797000
                        description: >-
                          Historical list of Zestimate value data points over
                          time
                      name:
                        type: string
                        description: 'Label or series name of the Zestimate data '
                        example: This home
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: Bad request
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: >-
                      Invalid API key. Go to https://docs.rapidapi.com/docs/keys
                      for more info.
        '403':
          description: Not Found
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    example: You are not subscribed to this API.
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    example: false
                  message:
                    type: string
                    example: 'Request failed with status 500: Internal Server Error'
                  status_code:
                    type: number
                    example: 500
                  cost:
                    type: number
                    example: 0
                  explain:
                    type: string
                    example: >-
                      Oops, it looks like there was an issue processing your
                      request. Don't worry, you won't be charged for this
                      request
      security:
        - apiKeyAuth: []
components:
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-rapidapi-key
      description: Rapid API Key

````