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Zillow Data Parser & API

Real-time US Property Data Extraction with 99.9% Uptime.

Extract comprehensive property data from Zillow.com, America's top real estate platform with 200M+ monthly visitors and 110M+ property listings. Access listings, Zestimates, market trends, and historical data through a simple REST API.

Platform Overview​

Zillow.com is the leading online real estate marketplace in the United States, founded in 2006. The platform provides comprehensive property information, valuations (Zestimates), and market data for residential real estate.

Market Coverage​

Geographic Coverage:

  • US Nationwide: All 50 states
  • 110M+ Properties: Comprehensive coverage
  • 200M+ Monthly Visitors: America's number one real estate platform
  • Major Markets: New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose

Property Types:

  • Single-family homes
  • Condominiums and townhouses
  • Multi-family properties
  • Land and lots
  • Manufactured homes

Data Availability​

Listing Data:

  • Active listings for sale and rent
  • Historical sold properties (10+ years)
  • Off-market properties with Zestimates
  • New construction and pre-foreclosures

Market Size:

  • 1M+ active for-sale listings
  • 2M+ active rental listings
  • 100M+ off-market properties with valuations

Data Fields Available​

PropAPIS extracts 100+ data fields from each Zillow property listing:

Property Basics​

  • Address: Full property address (real-time updates)
  • Price: Current listing price or Zestimate (real-time)
  • Bedrooms: Number of bedrooms (real-time)
  • Bathrooms: Number of bathrooms (real-time)
  • Square Footage: Interior square footage (real-time)
  • Lot Size: Lot size in acres or sqft (real-time)
  • Year Built: Construction year (static)
  • Property Type: House, condo, townhouse, etc (static)

Valuation Data​

  • Zestimate: Zillow's automated valuation
  • Zestimate Range: Low and high estimate bounds
  • Rent Zestimate: Estimated monthly rent
  • Price History: Historical value changes
  • Tax Assessment: County tax assessed value

Location Data​

  • Neighborhood: Neighborhood name
  • School District: Local school information
  • Walk Score: Walkability rating
  • Transit Score: Public transit access
  • Coordinates: Latitude and longitude

Listing Information​

  • Days on Market: Time since listing
  • Status: Active, pending, sold, off-market
  • Listing Agent: Agent name and contact
  • Brokerage: Listing brokerage
  • MLS ID: Multiple listing service ID

Market Data​

  • Median Price: Area median home price
  • Price Trends: Historical price changes
  • Inventory: Number of active listings
  • Days on Market: Average for the area

API Endpoints​

Get Property Details​

Retrieve comprehensive data for a specific property:

from propapis import PropAPIS

api = PropAPIS(api_key='your_api_key')

# Get property by address
property_data = api.platforms.zillow.get_property(
    address='123 Main St, Austin, TX 78701'
)

print(f"Address: {property_data.address}")
print(f"Zestimate: ${property_data.zestimate:,}")
print(f"Bedrooms: {property_data.bedrooms}")
print(f"Bathrooms: {property_data.bathrooms}")
print(f"Square Feet: {property_data.sqft:,}")

Search Listings​

Search for properties matching specific criteria:

# Search active listings
listings = api.platforms.zillow.search_listings(
    location='Austin, TX',
    status='active',
    min_price=300000,
    max_price=500000,
    min_bedrooms=3,
    property_type='Single Family'
)

print(f"Found {len(listings)} properties")
for listing in listings[:5]:
    print(f"{listing.address} - ${listing.price:,}")

Access market-level statistics:

# Get market trends
market_data = api.platforms.zillow.get_market_trends(
    location='Austin, TX',
    property_type='Single Family'
)

print(f"Median Price: ${market_data.median_price:,}")
print(f"YoY Change: {market_data.yoy_change:.1f}%")
print(f"Active Listings: {market_data.active_count:,}")
print(f"Avg Days on Market: {market_data.avg_dom:.0f}")

Search Sold Properties​

Find recently sold comparables:

# Get sold comps
sold_properties = api.platforms.zillow.search_sold(
    location='Austin, TX',
    sold_in_last_days=90,
    min_bedrooms=3,
    max_bedrooms=4
)

for prop in sold_properties[:5]:
    print(f"{prop.address}")
    print(f"  Sold: ${prop.sold_price:,} on {prop.sold_date}")

Get Price History​

Track property value changes over time:

# Get property with history
property_data = api.platforms.zillow.get_property(
    address='123 Main St, Austin, TX',
    include_history=True
)

# Display Zestimate history
for entry in property_data.zestimate_history[-12:]:
    print(f"{entry['date']}: ${entry['value']:,}")

Technical Specifications​

Performance​

  • Response Time: Average 500-800ms per request
  • Success Rate: 99.9% uptime
  • Rate Limits: 100 requests per second (Enterprise)
  • Data Freshness: Updated every 15-30 minutes

Data Quality​

  • Accuracy: Zestimate median error 2.4% nationwide
  • Coverage: 110M+ properties
  • Historical Data: 10+ years of transaction history
  • Update Frequency: Real-time for active listings

API Features​

  • REST API: Standard HTTP/HTTPS endpoints
  • JSON Format: Clean, structured responses
  • SDKs Available: Python, JavaScript, PHP, Java
  • Webhooks: Real-time notifications for changes
  • Bulk Export: CSV and JSON batch downloads

Use Cases​

Real Estate Investment​

  • Screen markets for investment opportunities
  • Compare property valuations across neighborhoods
  • Track price trends and market cycles
  • Identify undervalued properties

Market Research​

  • Analyze housing market trends
  • Generate market reports
  • Track inventory levels
  • Monitor supply and demand

Property Valuation​

  • Get instant Zestimates for portfolios
  • Compare to sold comps
  • Track value changes over time
  • Validate appraisals

Lead Generation​

  • Find motivated sellers
  • Identify new listings
  • Track price reductions
  • Monitor days on market

Quick Start​

from propapis import PropAPIS

api = PropAPIS(api_key='your_api_key')

# Get property details
property_data = api.platforms.zillow.get_property('123 Main St, Austin, TX')

print(f"Zestimate: ${property_data.zestimate:,}")
print(f"Rent Estimate: ${property_data.rent_zestimate:,}/month")
print(f"Property Type: {property_data.property_type}")

For detailed documentation and advanced features, see our API Reference.

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