Surge launches proprietary score for short-term rental deals

Surge has launched Surge Score, a 0-100 rating system that measures short-term rental investment potential by market using demand proximity, property traits and city-specific calibration. The tool is live in Houston first, with expansion to other Texas markets underway.

Why it matters: - Short-term rental investors often rely on broad averages, neighborhood reputation or broker opinion. - Surge Score is designed to show whether a specific listing can actually capture guest demand in a specific city. - The system aims to separate stronger deals from properties that look good on paper but underperform in practice.

What happened: - Surge, a Houston-based short-term rental management and investment brokerage firm, launched Surge Score, a proprietary rating system for short-term rental properties. - The score evaluates listings on a 0 to 100 scale. - The launch market is Houston. - The tool is live through Surge's investment portal at gowithsurge.com. - Investors and property buyers working with Surge can view scores for active listings in supported markets.

The details: - Surge Score combines demand location analysis with property-level characteristics into a single score. - The model uses a multiplicative structure, so both location and property quality must be strong for a high score. - Demand Score measures proximity to 16 categories of guest-demand drivers, including hospitals, natural attractions, sports venues, convention centers, universities and entertainment districts. - The model applies exponential distance decay calibrated by category. - A hospital within one mile carries significant weight. - A hospital five miles away contributes almost nothing. - Property Score evaluates bedroom count, bathroom ratio, pool, waterfront access, outdoor space, parking and square footage per bedroom. - Those factors are weighted based on observed correlation with listing performance. - Two additional multipliers adjust the final score. - Demand Fit rewards properties whose layout matches nearby demand. - Demand Diversity rewards properties supported by multiple independent demand sources instead of a single seasonal pattern. - Regulatory gates flag properties in HOA-restricted communities or high-risk flood zones. - Those gates can reduce or zero out scores when short-term rental operation is impractical.

Between the lines: - Surge is positioning the score as a more precise alternative to generic calculators and backward-looking revenue averages. - The launch also reflects a broader shift toward market-specific underwriting in short-term rentals. - The city-by-city calibration suggests the company sees STR performance as highly local, not transferable from one Texas market to another. - Houston gives Surge a testing ground tied to verified local revenue data powered by Surge Intelligence.

What's next: - Surge said expansion to additional Texas markets is underway. - Each city will receive its own calibration pass. - Surge will continue to show a full breakdown of demand and property components inside its portal. - The company said the model is calibrated against the complete set of active Houston-area listings and verified revenue data.

The bottom line: - Surge is trying to turn short-term rental deal evaluation into a city-specific scoring system instead of a generic estimate. - For buyers, the pitch is simple: better pricing decisions start with better local data.