How far away from my house should I plant a tree?

The right distance depends on the tree's mature size, not the size at planting. A common, costly mistake is planting a future 60-foot shade tree 8 feet from the foundation. Plan for what the tree will become.

General spacing guidelines (from the house/structure):

• Small trees (mature height under 30 ft, e.g. serviceberry, dogwood, redbud): 8-10 feet
• Medium trees (30-50 ft, e.g. many maples): 15-20 feet
• Large trees (over 50 ft, e.g. oaks, sycamore, large maples): 20-30+ feet

A good rule of thumb: plant at least as far from the house as roughly half to the full mature canopy spread.

Other things to keep clear of:

• Overhead power lines: Don't plant tall species under them — choose trees maturing under 25 ft, or plant well to the side.
• Underground utilities: Always call 811 before digging.
• Septic/drain fields: Keep water-seeking species (willows, poplars, silver maples) far away.
• Foundations: Roots rarely crack sound foundations directly, but large trees in heavy clay can worsen soil shrink/swell near footings.
• Sidewalks/driveways: Allow room so surface roots don't heave pavement later.

Don't forget sunlight and views: Consider how the mature canopy will shade your roof (good in summer) and windows. See our Planting Guide and browse mature sizes in the Plant Database.