Towns & cities
Walnut
City in Los Angeles County, California, United States
Wikipedia names Walnut as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Walnut. Each title’s page links to the sentence that says so.
Lakeview TerraceCrime film2008
Filming locations nearby
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Landmarks & buildings
California State Polytechnic University, Pomona
United States · 5 km north-east
Public university in Pomona, California, United States
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Towns & cities
West Covina
United States · 5 km north-west
City in Los Angeles County, California, United States
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Landmarks & buildings
Lanterman Developmental Center
United States · 6 km east
Former public hospital (1927–2014)
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Towns & cities
Covina
United States · 7 km north
City in Los Angeles County, California, United States
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Landmarks & buildings
Puente Hills Mall
United States · 7 km south-west
Shopping mall is Los Angeles County, California, United States
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Landscapes & nature
Raging Waters
United States · 7 km north-east
Water park chain