This dashboard visualizes median home prices across New York State counties from 2022 to 2024, using a color-coded choropleth map rendered with d3.geoPath and TopoJSON. Users can switch years via a dropdown, click counties to filter all views, and hover for tooltips, with linked bar and trend charts updating accordingly. A metrics panel shows average, min, and max prices, while a separate list highlights top counties. Built with D3 v7, it uses d3.scaleSequential, d3.scaleBand, and d3.line to render the interactive SVG elements.