About Gellideg
Gellideg is a residential area located in the county of Merthyr Tydfil, Wales. It is situated within the postcode area CF48 and is primarily known for its community atmosphere. The area features a mix of housing, including both older and newer properties, providing a variety of living options for its residents. The surrounding landscape offers views typical of the Welsh countryside, with hills and greenery nearby. Gellideg is conveniently positioned for access to local amenities, including shops and schools, making it a practical choice for families. The area is also well-connected to the larger town of Merthyr Tydfil, which provides additional services and recreational opportunities.
School Ratings in Gellideg
Gellideg is served by 43 schools.
House Prices in Gellideg
Property prices average £157K across the area, and terraced houses are the most common property type, typically selling for £98K.
Crime and Anti-Social Behaviour in Gellideg
Local crime rates sit higher than national averages. Anti-social behaviour accounts for the highest share in Gellideg, with 59 incidents logged in January 2026.
Broadband and Mobile Internet in Gellideg
Most properties in Gellideg can access superfast or ultrafast broadband. 4G coverage is extensive and 5G is increasingly available across the area. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 3,257 sales
Schools & Education 12 nearby View all schools
Crime in Gellideg 383 crimes · January 2026
Reported crime in Gellideg is above the national average when measured per capita. Violence & sexual offences dominates the figures, a trend mirrored in many urban centres. Local policing teams work actively in the area, and community initiatives continue to address key concerns.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.



