Real Estate Investment Grader

Collects listing data from Real Estate listings with cloud sync

Stop guessing and start grading. Make smarter real estate investment decisions in seconds. Real Estate Investment Grader is a powerful Chrome extension designed for investors who want to move fast without missing the math. Whether you are a seasoned pro or a first-time buyer, this tool transforms Zillow listings into actionable financial insights by automatically calculating the most critical investment metrics directly on your screen. How it Works: As you browse Zillow, the extension identifies property data—including price, rent estimates, and taxes—and applies a sophisticated grading algorithm. It assigns every property a "Grade" (0–100) based on financial performance and local market value, so you can spot "A-Grade" deals at a glance. Key Features: Instant Financial Analysis: Automatically calculate Net Operating Income (NOI), Cap Rate, and Annual Cash Flow without leaving the listing page. Cash-on-Cash Return (CoC): See your potential return based on a standard 20% down payment and 7% interest rate (fully customizable in the code). Visual Grade Badges: Each property card gets a color-coded grade badge, allowing you to filter through search results visually and find the best deals faster. Market Intelligence: The "Deal Discount" metric compares the price-per-square-foot of a property against the ZIP code average, helping you identify undervalued assets. Cloud Sync & Global Ranking: Sync your collected listings to a secure database to compare properties across different markets and track your search history. One-Click Export: Download your analyzed listings as CSV or JSON files for further research or to share with partners. Why Investors Love It: Save Hours of Manual Work: No more copy-pasting data into spreadsheets. Standardized Grading: Use a consistent formula (60% CoC, 30% Cap Rate, 10% Deal Discount) to evaluate every property fairly. Clean & Lightweight: Designed to work seamlessly with Zillow’s interface without cluttering your browsing experience.