Towns & cities
Samseong-dong
Neighbourhood in Gangnam District, Seoul, South Korea
Wikipedia names Samseong-dong as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet. Newspapers, film offices and archives name more, listed below.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Samseong-dong. Each title’s page links to the sentence that says so.
From published sources
Newspapers, film offices, archives and city filming permits say these were filmed at Samseong-dong. Each source is linked.
Filming locations nearby
-
Landmarks & buildings
Bongeunsa
South Korea · under 1 km
-
Landmarks & buildings COEX Convention & Exhibition Center
South Korea · under 1 km
Convention center in Gangnam, Seoul, South Korea
-
Landmarks & buildings
COEX Mall
South Korea · under 1 km
Shopping mall in Seoul
-
Landmarks & buildings
Cheongdam Station
South Korea · under 1 km
-
Landmarks & buildings Seoul Gangnam Police Station
South Korea · 1 km south-east
-
Landscapes & nature
Tancheon
South Korea · 1 km north-east
River in South Korea