No Philadelphia-specific ordinance directly imposes wildland-style defensible-space or brush-clearance requirements; the dense urban setting means there is no fire-hazard-severity-zone clearance mandate like California's. Vegetation and weed control on private lots is instead handled through the City's property-maintenance and weeds/vacant-lot rules, and statewide open-burning of cleared brush is restricted by 25 Pa. Code Section 129.14.
Philadelphia is a fully built-out urban county without mapped wildland-urban-interface fire-hazard-severity zones, so there is no local 'defensible space' brush-clearance statute analogous to California Public Resources Code Section 4291. Overgrown vegetation, high weeds, and accumulated combustible debris on private property are regulated under the City's property-maintenance and exterior-property provisions (Philadelphia Code Title 4/Title 10), enforced by the Department of Licenses and Inspections, rather than under a fire-hazard brush-clearance ordinance. If cleared brush or vegetation is to be burned, statewide rule 25 Pa. Code Section 129.14 controls: it prohibits open burning that produces emissions visible past the property line, malodorous air, or emissions deleterious to health, with only narrow exceptions (recreational/ceremonial fires and cooking). Because of this, brush from lot cleanup must generally be hauled or composted rather than burned in Philadelphia.
Overgrown or debris-strewn lots are cited under the City's property-maintenance and weeds/vacant-lot enforcement, which can result in L&I notices, fines, and city-performed cleanup billed as a lien against the property. Burning cleared brush as open burning is separately prohibited under Air Management Code Section 3-202 and Fire Code Section 307 absent approval.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Philadelphia, PA
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Philadelphia, PA
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