See your property boundaries in San Antonio overlaid on satellite imagery. Instant results — no surveyor, no county office visits.
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8,800 sq ft
Avg. Lot Size
Zone 8b
Hardiness Zone
Bermuda
Best Grass
April–September
Fertilize
Type any San Antonio-area address. LotSite covers all residential parcels in Texas using county assessor records.
Your property boundary is overlaid on satellite imagery. See exactly where your lot begins and ends — no guesswork.
Paint areas on the map to measure grass, driveway, patio, and more. Get exact square footage for each.
Whether you're planning a fence, starting a landscaping project, or just want to know your exact lot size, knowing your property lines is the first step. In San Antonio, the typical residential lot is around 8,800 square feet — but every property is different.
Instead of spending $300–$800 on a surveyor or navigating your county assessor's GIS portal, LotSite pulls the same parcel boundary data and overlays it on satellite imagery. You get a visual map of your San Antonio property in under 30 seconds.
San Antonio is in USDA Hardiness Zone 8b, making Bermuda the go-to for local lawns. Once you know your lot dimensions, use our calculators to figure out exactly how much fertilizer, seed, or mulch you need — no more guessing at the hardware store.
See exactly where your San Antonio property ends so you can place fence posts inside your boundary line.
Fence Calculator →Measure grass, garden beds, and hardscape areas to buy the right amount of materials for your San Antonio yard.
Mulch Calculator →Get your total lot area in square feet and acres — useful for insurance, refi, and real estate in the San Antonio market.
Lawn Calculator →Zone 8b lawns in San Antonio need Bermuda-specific fertilizer applied april–september.
Fertilizer Calculator →Enter your San Antonio address and get your property boundary map in 30 seconds — free.