Real Estate Data Scraping
Extract MLS property listings, historical home valuations, rental rates, deed transactions, and county tax records at scale from Zillow, Redfin, Realtor.com, and county assessor portals.
What is Real Estate Data Scraping?
Real estate investment firms and PropTech platforms require up-to-date property data, zoning records, and off-market leads, but commercial MLS feeds are heavily restricted, expensive, and lack public record depth.
We engineer resilient real estate crawlers that aggregate listings, price drops, days-on-market, HOA fees, school ratings, and historical sales data across national portals and 3,000+ county tax assessor portals, delivering standardized datasets with GIS coordinates.
Captures square footage, lot size, bedroom/bath counts, tax history, and agent contact info.
Pulls parcel numbers (APN), assessed land values, and owner mailing addresses.
Normalizes addresses to USPS standards with precise latitude/longitude coordinates.
What's Included in Every Project
Full-scale data extraction deliverables designed for resilience, clean schema parsing, and scheduled delivery.
Multi-Portal Real Estate Listing Scraper (Python / TypeScript)
Automated crawler extracting listings from Zillow, Redfin, Realtor.com, and Trulia.
County Tax Assessor & Parcel Record Scraper
Extracts property assessor records, tax history, parcel maps, and owner mailing addresses.
Address Standardization & Geocoding Pipeline
Normalizes addresses to USPS standard and injects exact latitude and longitude coordinates.
Daily Incremental Property Delta Sync Engine
Crawls only new listings, price changes, and pending sales to optimize compute bandwidth.
PostgreSQL / BigQuery Data Warehouse Delivery
Relational database delivery with automated schema migrations and daily CSV/Parquet snapshots.
30-Day Anti-Bot Break-Fix Warranty
Immediate script updates if real estate portals modify their search endpoints or DOM.
Our 4-Step Scraping & Data Pipeline Process
Agile crawler engineering with rigorous anti-bot evasion testing.
Geographic Scope & Data Field Spec
We define target zip codes, counties, property types (residential/commercial), and required attributes.
Crawler Construction & Proxy Pool Setup
We build the scraper with residential proxy rotation and anti-detect headers bypassing DataDome.
Geocoding & Schema Validation Pipeline
We implement address normalization, deduplication, and automated database insertion.
Scheduled Cron Deployment & Handover
We schedule automated daily runs on your VPS, configure Slack alerts, and deliver source code.
Technologies & Proxy Infrastructure
High-throughput crawling runtimes, residential proxy meshes, and databases.
Milestone-Based Investment Tiers
Fixed pricing with no hidden licensing fees. 100% code & dataset ownership upon completion.
Automated real estate listing crawler for 1 major metro area or up to 20 target zip codes.
- Up to 20 Target Zip Codes
- Zillow & Redfin Listing Extraction
- Daily Automated Sync
- USPS Address Normalization
- Clean PostgreSQL / CSV Export
- 30-Day Break-Fix Warranty
- 100% Code Ownership
Comprehensive real estate pipeline across 5+ states with county tax assessor and historical deed records.
- Multi-State / Nationwide Coverage
- Zillow, Redfin & County Tax Portals
- Historical Sales & Deed Transfers
- Geocoded Lat/Long Coordinates
- Automated Daily Incremental Sync
- Priority 30-Day Support
- Full GitHub Repo Access
Nationwide property data warehouse tracking 50M+ parcel records with custom GIS mapping APIs.
- Nationwide 3,000+ County Coverage
- Direct Snowflake / BigQuery Ingestion
- Dedicated Senior Data Architect
- Custom Geospatial GIS Query API
- 24/7 SLA Support Options
Custom Enterprise & Bespoke Project Scope
Have specialized requirements, existing legacy architecture, dedicated SLA agreements, or custom team workflows? We analyze your technical scope and deliver tailored milestone estimates within 24 hours.
Related Scraping Case Studies
Proven large-scale crawling architectures delivered for our clients.
Real Estate Private Equity Off-Market Lead Engine
Built a crawler pulling county assessor records to identify out-of-state absentee owners for direct mail.
PropTech Startup Real-Time Rental Rate Indexer
Engineered a multi-portal scraper calculating median price per square foot across 45 major metro markets.
Frequently Asked Questions
Common questions about real estate data scraping and our data extraction methodology.
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Data Cleaning & Structuring Services
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Ready to extract your real estate data scraping?
Specify your target domains and required data schema fields. Receive a feasibility assessment, test sample, and fixed milestone quote within 24 hours.