1709 23rd Street Step into elevated living with this Brand-New, CUSTOM "Modern Mid-Century" masterpiece, thoughtfully designed and expertly built by Sean Icaza Construction. Combining timeless architectural elegance with modern functionality, this four-bedroom residence—plus a custom-designed loft office—offers the perfect fusion of form and lifestyle flexibility. Inside, 28-foot ceilings and dramatic floor-to-ceiling glass panels flood the open-concept main room and loft with natural light, creating a stunning connection to the private, entertainer's backyard. Seamless indoor/outdoor flow is achieved with 12 foot La Cantina bifold door system and bar counter window, perfect for hosting or relaxing. The kitchen is a true showpiece, featuring handcrafted White Oak cabinets (not veneer), Thermador appliances, a walk-in pantry wired for additional appliances, and custom natural stone finishes. Custom Kayu solid Brazilian hardwood accents continue throughout the home, including ceilings, eaves, and fencing—tying the indoor and outdoor spaces together with warmth and character. Every detail speaks to quality, Hand-finished White Oak flooring (not engineered). Custom cabinetry and built-ins throughout, including desks in secondary bedrooms. Custom glass stair railings. Picturesque, temperature controlled wine display under the main stairs. Control4 Ready Smart Home System for cameras, AV, speakers, and lighting. Dual-zone Heating and Air Conditioning throughout with Nest controls. Wired for electric blinds in all bedrooms. Solar-powered home with 2 Tesla Powerwalls and hookups for two vehicles. The backyard is fully equipped for luxury entertaining, with a built-in Lynx BBQ, fridge, ice maker, fire-pit, and a dining area wired for lighting and outdoor TV. A finished garage with epoxy floors and custom cabinetry rounds out this exceptional home—located in one of the South Bay’s most sought-after towns...Manhattan Beach. Offering unmatched design, advanced technology, and a relaxed coastal vibe, this custom designed and built residence defines California modern living.