355 Flagg, Hinsdale IL 60521
$3,999,999

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Property Description

Welcome to Luxury Living in Northeast Hinsdale. This 6-bedroom, 5.3-bathroom home is perched up on a hill located in a quiet cul-de-sac and the highly desired The Lane Elementary. Upon entering your greeted by floods of natural light, soaring ceilings, marble floors and an architectural staircase connecting all three stories effortlessly. The main level boasts two expansive living spaces, the sophisticated formal living room overlooks the front of the home with a wood burning fireplace set as the focal point. Beyond, the family room features expansive floor-to-ceiling windows, custom media built-ins, a wet bar, and a second fireplace, ideal for both relaxation and entertaining. Seamlessly connected to the gourmet kitchen equipped with integrated Sub-Zero refrigerators, a 6-burner Thermador range, and dual miele dishwashers. Adjacent to the kitchen a sunlit breakfast nook offers everyday practicality while the formal dining room is designed for elegance. With a first-floor primary suite, this floor plan offers exceptional convenience. The suite being a sanctuary with in itself. The spa-inspired ensuite bath features a marble shower, soaking tub, double vanity and closets. A den, ideal for a home office or lounge, is complemented by a wet bar. This retreat opens to a private terrace overlooking the tree tops and features in-room laundry. Ascending the architectural staircase you will notice the multiple skylights bathe the upper level in light. The three spacious secondary bedrooms each having ensuite bathrooms, walk-in closets, and private balconies. For added convenience, a second laundry room, sitting area and flex space completes the upper level. Descending to the lower level the heart of the home awaits, featuring a third fireplace, movie theater with a starry night ceiling, wet bar and a glass enclosed sitting room showcasing your car collection. The lower level features another bedroom with en-suite bath, hall powder room, storage space and a walk-out entrance. The garage is a true show stopper. The glass french doors lead to a four car garage, with car lift, finished with epoxy floors and a custom snow-melt driveway, perfectly leveled for sports cars. As night falls, the home illuminates with integrated lighting highlighting its architectural brilliance, setting it apart in the village of Hinsdale.

Features & Information

Key Details

  • List Price $3,999,999
  • Property Taxes $28,539.04
  • Square Feet 0
  • Price/ Sq. Ft. Unavailable
  • Year Built 2001
  • Parking Type Garage
  • Status Active

Rooms

  • Total Rooms 16
  • Basement F
  • Master Bedroom

  • Master Bath F
  • Room Size 19X14
  • Bedroom 2

  • Room Size 20X14
  • Floor Level 2nd Level
  • Flooring Carpet
  • Bedroom 3

  • Room Size 20X14
  • Floor Level 2nd Level
  • Flooring Carpet
  • Bedroom 4

  • Room Size 16X12
  • Floor Level 2nd Level
  • Flooring Carpet
  • Living Room

  • Room Size 22X19
  • Floor Level Main Level
  • Flooring Carpet
  • Family Room

  • Room Size 27X19
  • Floor Level Main Level
  • Dining Room

  • Room Size 17X14
  • Floor Level Main Level
  • Flooring Marble
  • Kitchen

  • Room Size 21X14
  • Kitchen Type Eating Area-Breakfast Bar,Eating Area-Table Space,Island,Breakfast Room,Custom Cabinetry,Granite Counters,SolidSurfaceCounter,Updated Kitchen
  • Floor Level Main Level
  • Flooring Marble
  • Basement

  • Basement Description Finished,Exterior Access,Egress Window,Rec/Family Area,Sleeping Area,Storage Space,Walk-Up Access,Daylight
  • Bathroom(s) in Basement Y

Additional Rooms

  • Additional Room 1

  • Additional Room 1 Name 5th Bdrm
  • Additional Room Size 12X11
  • Additional Room Level Main Level
  • Additional Room Flooring Carpet
  • Additional Room 2

  • Additional Room 2 Name Breakfast Rm
  • Additional Room Size 13X12
  • Additional Room Level Main Level
  • Additional Room Flooring Marble

Interior Features

  • Appliances

  • Appliances Included Oven/Range, Microwave, Dishwasher, Refrigerator, High End Refrigerator, Refrigerator-Bar, Freezer, Washer, Dryer, Disposal, Compactor-Trash, All Stainless Steel Kitchen Appliances, Wine Cooler/Refrigerator, Range Hood, Gas Cooktop, Range Hood
  • Heating & Cooling

  • Heating Type Gas, Forced Air
  • Air Conditioning Central Air, Zoned
  • Fireplace

  • # of Fireplaces 3
  • Type of Fireplace Wood Burning,Gas Logs,Gas Starter

Exterior Features

  • Building Information

  • Age of Building 21-25 Years
  • Exterior Construction EIFS (e.g. Dryvit).
  • Foundation Concrete
  • Parking

  • Parking Garage
  • # of Cars 4
  • Garage Features Garage Door Opener(s),Transmitter(s),Heated,7 Foot or more high garage door,Multiple Garages

Location

  • County DuPage
  • Township Downers Grove
  • Corporate Limits Hinsdale
  • Directions to Property North On Oak Street, Turn On Flagg Court
  • Schools

  • Elementary School District 181
  • School Name The Lane Elementary Schoo
  • Junior High District 181
  • School Name Hinsdale Middle School
  • High School District: 86
  • School Name Hinsdale Central High Sch
  • Property Taxes

  • Tax 28539.04
  • Tax Year 2025
  • Tax Exemptions Homeowner
  • Parcel Identification Number 0901412024
  • Lot Information

  • Dimensions 100X122X98X170
  • Acreage 0.34

Utilities

  • Sewer Sewer-Publ

Listed by: Berkshire Hathaway HomeServices Chicago | Phone: 312.642.1400
Source: MRED as distributed by MLS GRID

Based on information submitted to the MLS GRID as of 6/25/2026 2:32 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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