About
The longest-running live-action comedy series in American television history, It's Always Sunny in Philadelphia follows "The Gang" -- five narcissistic friends who run Paddy's Pub in South Philly. Season 17 filmed from October through December 2024, premiering on FXX on July 9, 2025. The show has filmed in both Los Angeles and Philadelphia throughout its run, with the cast and crew regularly returning to Philly for exterior shots and location work. Season 18 began filming in late January 2026, with Danny DeVito confirming production updates. Despite primarily using LA soundstages, the show maintains its Philadelphia identity through regular on-location shoots that capture the city's distinctive neighborhoods, dive bars, and blue-collar character. After more than two decades, the series shows no signs of slowing down.
Filming Locations
3 locationsDennis and Macs Apartment Exterior
903 S 9th St
Season 18 Philadelphia exteriors. Located above Anthonys Italian Coffee House.
Philadelphia
Jan 27, 2026 - Apr 30, 2026
Dees Apartment Exterior
916 Montrose St
Season 18 Philadelphia exteriors. South side of the city.
Philadelphia
Jan 27, 2026 - Apr 30, 2026
30th Street Station
2955 Market St
Historic train station used in multiple episodes.
Philadelphia
Jan 27, 2026 - Apr 30, 2026
Sources
4 verifiedResearched from 4 independent sources. How we research →
