Enter any U.S. address to see the property on satellite imagery. Trace the visible boundaries to get square footage and acreage — free.
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Property size is the total area of a parcel, measured in square feet or acres — everything inside the boundary lines: the house footprint, driveway, yard, garden, all of it. It's distinct from interior living area, which counts only the finished space inside the home. Listings show both numbers because they answer different questions: living area tells you about the house; property size tells you about the land.
When someone says a lot is "a quarter acre," they mean 10,890 sq ft of total property — of which the actual lawn might be only 6,000–8,000 sq ft after subtracting the house and hardscape. If it's specifically the grass you're after, the measure my lot walkthrough covers measuring each surface separately.
1. Trace it at LotSite. Enter the address, see satellite imagery with a measuring grid, and trace the visible boundaries — fences, driveways, hedges. The area totals up as you paint. Fastest free option, and the only one that also breaks the property down by surface type.
2. County assessor records. The official recorded parcel size, published free on your county assessor's website. Most accurate public source — but every county portal is different, and finding the record can take a while.
3. Zillow or Redfin. Lot sizes on listing pages come from public data plus estimation — convenient, but figures are approximate and often missing for off-market homes.
4. Property survey. The legally definitive answer, drawn by a licensed surveyor — accurate to the inch, but $300–$800 if you don't already have one from closing. For the full comparison, see lot size by address or the quick find my lot size page.
Typical size ranges and where you'll find them.
| Square Feet | Acres | Typical Setting |
|---|---|---|
| 2,000–5,000 sq ft | 0.05–0.11 | Urban / row house |
| 5,000–8,000 sq ft | 0.11–0.18 | Small suburban |
| 8,000–15,000 sq ft | 0.18–0.34 | Standard suburban |
| 15,000–25,000 sq ft | 0.34–0.57 | Larger suburban |
| 43,560+ sq ft | 1.0+ | Rural / acreage |
Urban lots typically run 2,000–5,000 sq ft — row houses and older city neighborhoods where land is at a premium. Small suburban lots (5,000–8,000 sq ft) dominate postwar developments and newer higher-density subdivisions, while the standard suburban lot lands between 8,000 and 15,000 sq ft — roughly a fifth to a third of an acre.
Larger suburban lots of 15,000–25,000 sq ft show up in estate-style neighborhoods and older streetcar suburbs, and rural properties start around an acre and climb quickly from there. Wondering where a specific address falls? Look it up above, or run a lot size calculation from dimensions you already have.
Enter an address, trace the boundaries you see, and get square footage and acreage in minutes.
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