Fence Regulations in Lower Merion, PA (2026)
5 verified fence regulations for Lower Merion, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Lower Merion caps residential fences at 4 feet along the primary frontage and 6 feet on side and rear lines in the LDR and MDR districts, per Table 3.7.1. Corner lots must also keep fences and hedges from obscuring the view of traffic.
Lower Merion Fence Height Limits by District
Some RestrictionsLower Merion Township Code § 155-3.4H(1); § 155-3.7B and Table 3.7.1, Fence Height
On any corner lot, no wall, fence or other structure shall be erected or altered and no hedge, tree, shrub or other growth shall be maintained or other obstacle be placed so as to cause danger to traffic on a street by obscuring the view. ... Fence and wall height is limited according to Table 3.7.1, Fence Height. ... Table 3.7.1. Fence Height Fence Location LDR 1 and 2 (feet)1 2 LDR 3 and 4 (f...
Fence Permit Requirements
Lower Merion Township exempts fences six feet or less in height from a building permit, except when the fence sits within the front yard zoning setback, under the Township's local amendment to UCC § 403.62[c](1)(i) for residential fences and the parallel commercial amendment at § 403.42[c](1)(i).
Fence Permit Rules in Lower Merion Township
Some RestrictionsLower Merion Township Code § 143-8C(2)
Section 403.62 [c] (1) (i) related to permit exceptions shall read, "Fences that are not over six feet in height, except when they are located within the front yard zoning setback."
Neighbor Fence Rules
Lower Merion Township's fence configuration rule at Zoning Code § 155-3.7.C(3) requires the smooth or finished face of any fence to point outward, toward the street or the neighboring property, with supporting posts kept on the inside. If both sides carry a finished look, each face must match in type and finish.
Lower Merion Fence Finished-Face Orientation Rule
Light RestrictionsLower Merion Township Code § 155-3.7.C(3)
Fence and wall configuration shall meet the following requirements: ... (3) Supporting members and posts shall be on the inside of the fence, and the smooth or flat/finish faces on the outside. If both sides of the fence are finish sides with support posts screened, each face shall be of the same type and finish.
Retaining Walls
Lower Merion caps retaining wall height at 6 feet within a required setback and 8 feet beyond the setback, and requires a 10-foot gap between a sequence of retaining walls except in the LDR districts.
Lower Merion Retaining Wall Height Limits
Some RestrictionsLower Merion Township Code § 155-3.7E, F
Retaining walls. The height of retaining walls shall not exceed six feet within the setback and shall not exceed eight feet beyond the setback. ... Should a sequence of retaining walls be required, they shall be spaced at minimum intervals as specified in their underlying districts. Retaining walls shall be spaced at minimum intervals of 10 feet, except in LDR Districts.
Material Restrictions
Lower Merion bans electric, barbed wire, razor wire, hog wire, rolled wire, and fence-spike fencing on any property, along with thin wire mesh under 12 gauge, galvanized or painted metal wire fencing, plastic fencing, and unfinished cinder block walls.
Lower Merion Prohibited Fence Materials
Some RestrictionsLower Merion Township Code § 155-3.7D
Fence and wall material is limited according to Table 3.7.2, Fence Type by District, and Table 3.7.2.A, Fence and Wall Regulations by Type and Location, and is further regulated as follows: ... The following fence and wall materials are permitted but not limited to: (a) Wood and open fences; (b) Metal and iron; (c) Stone, brick, and masonry; (d) Composite; and (e) Vinyl. ... The following fence...
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