3509 Rosewood Lane, Columbia, IL 62236

This extraordinary executive estate offers luxury, thoughtful design, and extensive high-end upgrades throughout 5,300+ Sq. Ft. finished. With 25 rooms, 5 beds, and 5 baths resting on 1.36 acres, this stunning home is in one of Columbia’s most beautiful and convenient subdivisions—with no HOA—providing both privacy and convenience.

Recent exterior improvements include a brand-new roof with copper flashings, along with some new windows, gutters, and downspouts, setting the tone for quality and craftsmanship from the moment you arrive. Inside, a grand two-story foyer showcases striking hand-cut black and white marble tile and a breathtaking split-landing staircase with a waterfall landing.

New flooring with radiant heat flows throughout the main level. A private office with French doors sits just off the foyer, while the two-story living room impresses with arched transom windows, new flooring, and a classic wood-burning fireplace and walk out to pool deck area.

The formal dining room is equally refined, featuring wide-plank flooring, fresh paint, and a decorative custom ceiling. The completely remodeled gourmet kitchen is nothing short of spectacular, anchored by an enormous center island with under-island cabinetry and designed to accommodate entertaining at scale.

Highlights include Cambria countertops, a farmhouse sink, an additional vegetable sink with induction cooktop, two dishwashers, double ovens, tile pillars, updated designer lighting, and a custom butler’s pantry. A beverage station with beverage refrigerator is perfectly positioned between the kitchen and the primary living area for seamless hosting.

The main level also boasts a large laundry room with ceramic flooring and deep sink, a half bath with marble flooring, and access to the oversized three-car garage featuring built-in cabinetry and a walk door. The primary suite on the main level is a true retreat, offering generous scale, a tray ceiling, and French doors opening directly to the pool deck.

The expansive California-style custom walk-in closet is large enough to function as its own room. The luxurious ensuite bath includes a jetted soaking tub, walk-in shower, dual vanities, ceramic tile flooring, a private powder room, and an additional walk-in closet.

Upstairs, a catwalk overlooks the foyer and connects via the dual-landing staircase. Bedroom #2 features a walk-in closet, and a shared Jack-and-Jill bath with bedroom #3. This bathroom offers separate vanity rooms, a tub/shower combo, ceramic tile, and a convenient laundry chute.

Bedroom three boasts LVP flooring, a vaulted ceiling, new window, French doors, and a walk-in closet. Bedroom #4 serves as a second primary suite, complete with a walk-in closet and private ensuite bathroom with shower. The finished lower level significantly expands the living space with a large family room that includes pool table and dining areas

, a custom bar with ice maker, beverage refrigerator, and glass shelving, a game and recreation room, and an oversized gym with rubber flooring and a stylish barn-door entry. A full bathroom with tile flooring and tub/shower combo and an additional bedroom with LVP flooring and open ceiling complete the lower level.

Outdoor living rivals that of a private resort, featuring a saltwater swimming pool, a new oversized pool shed, pergola-covered patio, hot tub, and extended custom stone paver and rock areas—ideal for entertaining or relaxing in style. This remarkable executive home truly offers every bell and whistle, blending luxury, comfort, and thoughtful design into one unforgettable property.