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YOUR CASTLE AWAITS! A ONE-OF-A-KIND COUNTRY ESTATE IN ST. CHARLES! Set on 48.98 picturesque acres bordered by FOREST PRESERVE on two sides, this extraordinary setting offers exceptional privacy & natural beauty, with winding Ferson Creek meandering through a portion of the property and direct access to the Great Western Trail. This extraordinary estate delivers the privacy, scale & versatility of a country retreat just minutes from everyday conveniences. A winding drive leads to the impressive all-brick custom estate, built in 1999 with 10,275 sqft above grade + 6,813 sqft finished walkout basement. An expansive brick paver circular drive creates a striking arrival at the grand covered entrance. Inside, an inviting foyer showcases a dramatic split staircase & soaring architecture. The breathtaking 28' Great Room features a floor-to-ceiling paneled fireplace, wall of windows & picturesque views. Expansive library w/exquisite millwork, built-ins, fireplace, wet bar & sitting area offers potential for a 1st-floor primary suite. Additional sitting room + adjoining guest rm provide flexibility for an office, playroom or expanded suite. Spectacular glass-enclosed sunroom w/soaring architectural glass ceiling, panoramic views & patio access. Expansive eat-in kitchen offers new quartz counters, deep sink, prep sink, wet bar & back staircase, flowing into a 28' formal dining rm w/space for 14+ guests. Impressive primary suite features fireplace, sitting room, Walk-in closet, TWO private baths, wet-bar connection + spiral staircase to a private gallery/loft. Secondary loft overlooks the main living areas. 2 ensuite bedrooms + 3 additional bedrooms w/adjacent bathrooms. Oversized ELEVATOR SHAFT designed to accommodate a future elevator serving all 4 levels; currently concealed behind finished walls. Finished walkout Basement offers fireplace, kitchen, full bath, laundry, recreation/entertaining areas + dedicated secure storage room with vault door. Sophisticated multi-zone mechanical systems include hydronic radiant floor heating for comfortable, even warmth, chilled-water cooling, supplemental central air conditioning, and domestic hot-water recirculation providing near-instant hot water throughout the expansive residence. Attached 4+ car garage w/9' overhead doors & 10' ceiling. A standout feature is the ATTACHED PRIVATE LIVING QUARTERS with its own PRIVATE ENTRANCE - ideal for MULTIGENERATIONAL LIVING, extended family or an au pair. This impressive self-contained space features a dramatic 2-story Great Room, full kitchen, bedroom/bath, loft + private washer/dryer. BRING THE CARS, TOYS & HOBBIES! Two contiguous barn/flex buildings add incredible versatility. The 2-STORY MAIN BRICK FLEX BUILDING measures approx. 60' x 45', is heated/centrally air-conditioned & features partially finished designated spaces ready for completion & personalization. Main level offers a 15' ceiling in the main rec. room, 10' ceilings throughout remaining spaces + rough-ins for 2.1 baths, kitchen/bar & laundry. Complete the existing vision or reconfigure for a CAR CONDO/collector's garage, workshop, golf simulator, indoor sport court, gym, entertaining venue, hobby space, studio or business storage. Upstairs, an INCREDIBLE 60' x 45' partially finished loft w/17' ceiling and 2 balconies is ready for completion & personalization as a studio, fitness space, billiards/game room, theater, creative workspace or recreation. Adjoining 50' x 45' LOWER/WHITE BARN offers 13' ceilings, oversized garage access w/11' doors + 13'-wide opening. Ideal for cars, boats, RVs, ATVs, tractors, equipment, workshop space, horses & ALL THE TOYS! Additional 45' x 13' 2nd-floor storage area w/12' ceiling. New Roof on all Buildings! Most of the property is zoned F-Farm. A portion of it is zoned RE-1. Agricultural uses would be permitted. Just Minutes to Randall Rd shopping, dining, recreation, Metra Train Station, The Fox River and Downtown St. Charles! St. Charles School District #303.

Property Details of 5N719 Castle Drive

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Listed by Selena Stloukal of REMAX All Pro - St Charles

Based on information submitted to MRED  as of October 8, 2026 . All data is obtained from various sources and has not been, and will not be, verified by broker or MRED.   All information should be independently reviewed and verified for accuracy.  Properties may or may not be listed by the office/agent presenting the information. NOTICE: Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.

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