Graphs and Charts (Estimates)GET/graph_charts

Zillow / Zestimate History (Home Values) API

Integrate Zillow / zestimate history (home values) data into your application without friction using the / Zestimate History (Home Values) endpoint from RealtyAPI. Our platform handles the entire data collection pipeline end to end — from navigating anti-bot protections and managing distributed request infrastructure to normalizing inconsistent data formats into clean JSON. That means you can focus your engineering time on building features your users care about instead of maintaining fragile scraping scripts that break every time the source site updates its layout. The endpoint works with any language or framework that can make HTTP requests, and our interactive playground lets you test queries before writing a single line of code.

What You Can Do With the / Zestimate History (Home Values) Endpoint

Here's what this endpoint provides and how you can use the data it returns.

Endpoint Parameters

Parameter	Type	Required	Description
`recent_first`	ENUM	Required	— Values: `True, False`
`which`	ENUM	Required	— Values: `zestimate_history`
`byzpid`	STRING	Optional	—
`byurl`	STRING	Optional	—
`byaddress`	STRING	Optional	—

Required Parameters

This endpoint requires recent_first, which to fetch data. Pass these as query parameters in your request.

JSON Response

Receive structured JSON containing / zestimate history (home values) data from Zillow. Parse it directly into your application models.

Real-Time Results

Every request fetches live Zillow data. No stale caches — you always get the most current information available.

Error Handling

Clear HTTP status codes and error messages help you handle edge cases gracefully. See our documentation for the full error reference.

Quick Start Example

Make your first request to the / Zestimate History (Home Values) endpoint in seconds.

Python

import requests

url = "https://zillow.realtyapi.io/graph_charts"

headers = {
    "x-realtyapi-key": "YOUR_API_KEY"
}

params = {
    "recent_first": "True,False",
    "which": "zestimate_history"
}

response = requests.get(url, headers=headers, params=params)
data = response.json()
print(data)

Why Choose RealtyAPI's / Zestimate History (Home Values) Endpoint

Built for developers who need reliable real estate data without the infrastructure overhead.

Real-Time Data Access

Get the most current / zestimate history (home values) data from Zillow without dealing with rate limits or IP blocks.

Simple Integration

Clear documentation and straightforward REST design make it easy to integrate this endpoint into any tech stack.

High Reliability

Our infrastructure ensures high uptime and consistent performance for your production applications.

Comprehensive Data

Access detailed / zestimate history (home values) data through this carefully designed endpoint.

/ Zestimate History (Home Values) Endpoint Use Cases

Real-world applications that leverage the / Zestimate History (Home Values) endpoint for Zillow data.

Data Analysis

Analyze / zestimate history (home values) data from Zillow to gain insights and make data-driven decisions about real estate markets.

Market Monitoring

Monitor Zillow / zestimate history (home values) data to track changes, pricing trends, and market movements in real time.

Application Integration

Integrate / zestimate history (home values) data from Zillow into your web applications, mobile apps, or internal tools.

Workflow Automation

Automate data collection and processing workflows using Zillow / zestimate history (home values) data to improve team efficiency.

Reporting & Analytics

Generate reports and dashboards using Zillow / zestimate history (home values) data for stakeholders, investors, or clients.

Custom Solutions

Build custom real estate solutions that leverage Zillow / zestimate history (home values) data for your specific business needs.

Frequently Asked Questions

Common questions about the / Zestimate History (Home Values) endpoint.

Is the / Zestimate History (Home Values) endpoint official?

No, RealtyAPI provides an unofficial / Zestimate History (Home Values) endpoint that lets you access Zillow data through our platform. We handle the complexities of data collection so you can focus on building your application.

How current is the data?

We provide real-time / zestimate history (home values) data from Zillow. When you make a request, we fetch the latest information available.

Can I use this endpoint in production?

Absolutely. Many businesses rely on RealtyAPI's endpoints for their production applications. Our infrastructure is designed for reliability and performance.

What happens if I exceed my API limit?

On paid plans, you can enable overage billing so your application keeps working. Free plan users can upgrade at any time to increase their quota.

Is there rate limiting?

Rate limits vary by plan. Free tier allows up to 10 requests per second. Paid plans offer higher limits suitable for production workloads.

What programming languages are supported?

RealtyAPI is a standard REST API, so it works with any language that can make HTTP requests: Python, JavaScript, Go, PHP, Ruby, Java, C#, and more.

Other Zillow Endpoints

GETBy Property Address GETBy Zillow URL GETBy Zpid GET/By Property Address GET/By Zpid GET/By Zillow URL GET/search/byaddress GET/search/byurl GET/search/bymapbounds GET/search/bycoordinates GET/search/bypolygon GET/search/bymls GET/search/by-ai-prompt GET/autocomplete GET/ Listing Price GET/ Rent Zestimate History GET/ Tax Assessment History GET/ Tax Paid History GET/ Zestimate Percent Change GET/ similar_properties GET/ climate GET/ comparable_homes GET/ nearby_properties GET/ owner-agent (listedby_info)GET/ pricehistory GET/ property_images GET/ taxinfo_history GET/ walk_transit_bike GET/ lotid_from_address GET/ apartment_details GET/ housing_market (zhvi)GET/ rental_market_trends GET/agent/search GET/agent/details GET/agent/forSaleProperties GET/agent/forRentProperties GET/agent/soldProperties GET/agent/reviews GET/ skip_trace/byaddress GET/ skip_trace/details_by_id GET/api limit check GET/check status GET/custom_a/byaddress GET/custom_ab/byaddress GET/custom_ac/byzpid GET/custom_ad/byzpid GET/custom_ad/searchByAddress GET/custom_ad/searchByCoordinates GET/custom_ad/searchByPolygon GET/custom_ae/searchByAddress GET/custom_ag/byzpid GET/image mask

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