Property Value Calculator

The Property Value Calculator estimates a property's market value using location, property type, gross living area, bedrooms, bathrooms, year built, and condition, combined with current market data and recent comps. It is designed for buyers, sellers, agents, and investors who need a defensible value baseline before listing, making an offer, or evaluating an investment.
Conceptually the tool blends hedonic pricing with a comp-based approach. It applies distance- and date-weighted adjustments to comparable sales, and includes feature modifiers for renovations, lot size, and neighborhood quality. Optional inputs enable rental yield considerations for investment analysis.
Who benefits: first-time buyers calibrating offers, sellers setting competitive asking prices, agents advising clients, and investors assessing portfolio risk. Unique value: up-to-date comps and regional weighting, transparent adjustment rules, and a defensible price range with a confidence measure.
Core features include multi-field inputs (location, type, size, beds, baths, year built, condition, renovations), data provenance, and outputs such as estimated_value, price_per_unit, confidence_interval, and recommended_price_range. Use cases include pricing strategy, market analysis, and negotiation preparation.