Mar de Puerto Nuevo III is a steadily growing coastal residential subdivision in Playas de Rosarito (ZIP 22740) situated on the scenic ocean-facing hills directly across from the Puerto Nuevo Hotel, offering custom 2-story and multi-terrace residences with ocean and hill views.

• Community Development & Layout: The subdivision features custom-built coastal homes and residential lots (typically ranging from 190 m² to 220 m²) developed throughout the 2000s–2020s.

• Utilities & Services: Properties are connected to the main CFE (Comisión Federal de Electricidad) electrical grid, home cistern systems, stationary propane gas delivery, and high-speed fiber/DSL internet.

• Dining & Local Lifestyle: Located just minutes from the world-famous Puerto Nuevo Lobster Village, Primo Tapia, Fish Tacos, Splash, Hacienda, hiking, and key surf breaks like K-38.

• Shopping, Schools & Regional Access: Conveniently positioned near local markets and schools in Primo Tapia, 10–15 minutes from major shopping centers in downtown Rosarito, minutes from La Ruta Medano, and 45 minutes from Valle de Guadalupe wine country.