Penylan is a district and community in the east of Cardiff, the capital city of Wales, known for its Edwardian era period houses and spacious tree lined roads and avenues.
Situated to both the north and south of the A48 dual carriageway, it is one of the most affluent districts of Cardiff,[citation needed] although subdivision of the large Victorian period properties is starting to occur in the areas at the south end of the ward, mimicking the trend in neighbouring Plasnewydd.