605 ONTARIO AVENUE Under contract-accepting backup offers. Welcome to this beautiful Dutch West Indies–inspired home on highly sought-after Davis Island. Sited on an oversized 101' x 123' lot and built by TB Homes, this meticulously upgraded residence offers 5 bedrooms, 5.5 baths, a private office, gym, media room and expansive living spaces crafted for luxury living and entertaining. Recent comprehensive upgrades throughout the home include full interior, garage and exterior paint; all-new interior and exterior door hardware and cabinet hardware; upgraded lighting package (sconces, chandeliers, recessed LED, under-cabinet and art lights); replaced plumbing fixtures in every bath and kitchen; new smoke/CO detectors; and matching wood floor transitions. A Savant whole-home system with Lutron controls, exterior cameras, and TVs in bedrooms, media room, playroom, outdoor porch and living room provides seamless AV and security control via app or two onsite iPads. The gourmet kitchen was fully refaced and enhanced — new crown/trim, cabinet faces and hardware, quartz/stone tops, Calacatta herringbone backsplash, two Cove dishwashers, new apron-front farmhouse sink, pot filler and a replaced Wolf range. The adjacent breakfast hutch and custom pantry complete this chef-ready layout. The main level hosts a formal dining room, parlor with gas fireplace, private guest suite, office, massive great room with wet bar, and direct access to the extraordinary outdoor living. The lanai features cypress ceilings, motorized screens, Travertine pavers, a custom-built outdoor kitchen with vented hood, rotisserie grill, undercounter fridge and stone tops, mounted TV/speakers, turf, landscape lighting and Mosquito Nix system. Pool area includes gas-heated spa, sunshelf and automated salt system. Upstairs the master retreat features dual chandeliers, built-in AV, his-and-hers custom closets and a completely renovated spa-like master bath with marble, frameless glass shower, freestanding tub, custom double vanity and Toto Neorest toilet. All guest bathrooms were similarly remodeled; bedrooms and key rooms received custom closet builds, window treatments, TVs and speaker systems. Additional upgrades: custom built-ins throughout, garage mini-split ACs, epoxy floor coatings, custom storage and bike racks, water softener, added wine/True fridge, tankless gas water heater, spray-foam insulation, impact/low-E windows, cement tile roof and a 3-car garage. Davis Islands offers a walkable, upscale lifestyle with parks, dining, tennis, yacht basin, dog parks, Peter O’Knight Airport and proximity to Tampa General Hospital, Downtown Tampa, Water Street, Sparkman Wharf and the Riverwalk. This home is a rare, turnkey blend of craftsmanship, scale and modern technology — ready for immediate enjoyment.