Real Estate Investment Grader

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.