Knox County has no ordinance dictating when homeowners trim their own trees. The zoning ordinance only requires planted trees and shrubs in specific settings like parking lots and buffer yards, not routine yard pruning.
For an ordinary residence in unincorporated Knox County, trimming your own trees is not regulated by the county. Trees enter the county code only through the zoning ordinance's landscaping and screening standards, which apply to new development such as parking lots and buffer yards. Overhanging limbs and boundary trees between neighbors are handled as private/common-law property matters, not by a county ordinance. Inside Knoxville, city street-tree and right-of-way rules may apply instead.
No county penalty for trimming your own trees. Damaging a neighbor's tree can create civil liability; obstructing a public road right-of-way is handled by the road authority.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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Knox County parks are open sunrise to sunset unless otherwise posted or for a permitted event. Being in a county park after hours is prohibited. Loud or ampl...
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Knox County's Zoning Ordinance requires outdoor lighting be shielded and directed away from residential lot lines, and bars operations producing intense glar...
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Knox County has no formal dark-sky ordinance, but its Zoning Ordinance requires outdoor lighting for parking, storage, display, or security to be shielded an...
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Knox County has no separate garage-sale-sign category; such signs are regulated as temporary signs. They cannot be fixed to poles, trees, fences, or anything...
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In unincorporated Knox County, a political candidate sign may be posted without a building permit, but it cannot exceed 32 square feet, cannot be displayed f...
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The Knox County Zoning Ordinance has no separate tiny-home category. A tiny home is treated as a dwelling, and the ordinance allows only one house per lot in...
See how Knox County's tree trimming rules stack up against other locations.
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