This Duplex property is being offered for the first time in over sixty-three years. LOCATED ONE BLOCK FROM THE PIER, BEACHES AND WALKING TRAIL, and TWO BLOCKS TO DOWNTOWN AVE. DEL MAR RESTAURANTS AND SHOPS. Unit #A is two stories with two bedrooms/two bathrooms. The living room has wood shutters, carpeting, a fireplace, and French doors leading to the patio area. Large dining room with hardwood floors. Remodeled first floor bathroom with decorative tiles on the countertop, floors and walk-in shower. The remodeled kitchen has newer appliances, upgraded cabinets and countertops, plus a breakfast bar. There is a large kitchen pantry in the hall leading to the laundry room with washer/dryer hook-ups. Two bedrooms upstairs with carpeting and a shared, upgraded full bathtub/shower. Bedroom #1 has floor to ceiling bookshelves and a north-facing balcony. Bedroom #2 is also carpeted with a large closet. Dual-pane windows have been installed in the home. The private brick patio area has fully enclosed wood fencing, offering ocean breezes for a relaxing setting. UNIT #B is single level with walk-up stairs, one bedroom/one full bathroom. The comfortable living room leads to an upgraded kitchen with stackable washer/dryer. Stairs lead to the attached garage below with parking space for two smaller cars. There is additional storage space in the garage, plus a beach shower. 401-403 Arenoso offers an excellent investment property on an R-2 lot or as an owner occupied opportunity with rental income in a very desirable San Clemente location. There is a video tour attached to the listing.