Measure Your Property

Enter any U.S. address and the map centers on your property in high-resolution Google satellite imagery, with a paintable measuring grid over the view. Pick a category, lawn, driveway, patio, garden beds, pool, or structure, and paint the cells that cover it. LotSite calculates the square footage of every painted area in real time, giving you a per-surface breakdown and a running total without ever unrolling a tape measure. A tape-measure mode drops points on the map and reads straight-line distances in feet, which is how you measure a fence run or a lot's frontage.

The tool is a viewer and a tracing surface, not a records database: it does not retrieve parcel data, does not display recorded property lines, and does not look up lot dimensions from public records. What you measure is what you can see and trace on the imagery: fences, driveways, hedgerows, lawn edges. For legally recorded boundary lines, you can consult your county's GIS portal or hire a licensed surveyor; LotSite is built for the planning questions that come before that, like how much fertilizer to buy or how long a fence to quote. Our find my property lines and property lines map guides cover how to read what you see from above.

It's free, with no signup and no account. The tool runs in your browser on desktop and phone alike. On mobile you paint with one finger and move the map with two. When you've measured, feed the numbers into our free lawn and landscaping calculators for fertilizer, seed, mulch, and fencing quantities.