A rare opportunity to own a brand-new California-modern masterpiece in Bronxville PO. Completed in 2024, 11 Castle Street combines striking architecture, luxury finishes, and a seamless indoor-outdoor flow—just moments from the Metro North and the heart of Bronxville Village. The home’s clean lines and warm materials create an inviting yet modern aesthetic, crafted with no-maintenance NewTech siding and fencing, Andersen 400 windows, Hardie Board siding, and a designer Thermatru front door. From the radiant heated floors on every level to the state-of-the-art Ring alarm system and Alexa-enabled multi-zone HVAC, every detail has been thoughtfully considered. Inside, the main level offers an expansive open-concept design anchored by a chef’s kitchen with custom walnut Crystal cabinetry, Thermador fridge/freezer columns, Bosch appliances, Miele coffee system, quartz countertops, and custom pendant lighting. A flexible guest/office suite and full bath with zero-entry shower complete this floor. The second level is highlighted by a dream primary suite—spa bath with freestanding BAIN tub, glass shower, dual vanities, private water closet with bidet, custom closets, and access to a terrace. Two additional bedrooms (one with private balcony), a full bath, and a stylish laundry room with butcher block counters and utility sink make the upstairs as functional as it is beautiful. The lower level provides a playroom, gym space, custom closets, and full bath with dog wash, plus radiant heated concrete floors for year-round comfort. Step outside and discover your private resort: a Latham saltwater fiberglass pool ($100K investment) with Pentair heater, Cambridge paver patios and bluestone steps, automated pool robot, and multiple decks and sitting areas. A turf lawn, sprinkler system, and architectural outdoor lighting ensure the grounds are as easy to maintain as they are stunning. Additional highlights include a radiant heated garage with WiFi-enabled custom door, seamless black gutters with guards, a 5,000-gallon buried propane tank (owned, not leased), flush-mounted modern mailbox with house numbers, an imported Hartley Tissier stair runner, and custom window treatments throughout. This home is an architectural standout offering luxury, efficiency, and lifestyle in one extraordinary package.