Insights & Updates

Tutorials, comparisons, and deep dives into real estate data — from the team building RealtyAPI.

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Is There a Realtor.com API? How to Get Listing Data

Is There a Realtor.com API? How to Get Listing Data

Realtor.com runs real APIs, but none return listings. Here's what's official, what's not, and hosted Realtor.com endpoints you can call today.

August 25, 202614 min
Data Pipeline Best Practices

Data Pipeline Best Practices

Explore data pipeline best practices for real estate and high-throughput APIs, covering schemas, retries, scaling, and compliance.

August 25, 202621 min
Polygon Search with RealtyAPI: A Practical Developer Guide

Polygon Search with RealtyAPI: A Practical Developer Guide

Learn how to run a polygon search with RealtyAPI using GeoJSON, REST and GraphQL. Code samples in Python and JavaScript, plus tips on pagination and accuracy.

August 24, 202613 min
Is There a Redfin API? How to Get Redfin Listing Data

Is There a Redfin API? How to Get Redfin Listing Data

Redfin has no public API. Here's what works in 2026: the free Data Center, scraper trade-offs, and hosted Redfin endpoints with code you can run today.

August 24, 202613 min
Search by Coordinates: A Developer's Guide to Property APIs

Search by Coordinates: A Developer's Guide to Property APIs

Learn how to search by coordinates for real estate data. Covers point, radius, and bbox queries with code examples in JavaScript, Python, and Go.

August 23, 202613 min
Real Estate API to Google Sheets: Apps Script or Add-on?

Real Estate API to Google Sheets: Apps Script or Add-on?

Get real estate API data into Google Sheets: a reusable Apps Script pattern for RealtyAPI, a prompt for coding agents, and add-ons compared on price.

August 23, 202618 min
What Is a Property Data Report? What's Inside, Sample, and How to Get One

What Is a Property Data Report? What's Inside, Sample, and How to Get One

Plain-language guide to property data reports: the seven sections and their sources, a sample, free vs paid ways to get one, and how to build one via API.

August 22, 202617 min
Universal Scraping APIs vs Traditional Scraping Tools vs Vertical APIs

Universal Scraping APIs vs Traditional Scraping Tools vs Vertical APIs

Firecrawl, ScrapingBee, Zyte, Apify and Bright Data vs Scrapy and Playwright vs a vertical API, with live 2026 pricing for the same 10,000-page job.

August 22, 202615 min
Best Property Development Courses in 2026 (Online, UK, Australia, US)

Best Property Development Courses in 2026 (Online, UK, Australia, US)

Property development courses compared across the UK, Australia, the US and online: fees, duration, RICS and API accreditation, and who each one is for.

August 22, 202618 min
Best Executive Real Estate Development Programs for Investors & Developers (2026)

Best Executive Real Estate Development Programs for Investors & Developers (2026)

Harvard AMDP, MIT, Wharton, Columbia, NYU Schack, Cornell, USC Ross, ULI and CREDA compared by format, duration, tuition and investor vs developer fit.

August 22, 202618 min