502 S William Street
Mount Prospect, IL 60056
- 3 beds
- 2 baths
- 2,800 sqft
- 8,060 sqft lot
- $214 per sqft
- – on site
Welcome to this fully renovated and stylish 4-bedroom, 1.1-bathroom brick ranch, ideally located in one of Mount Prospect's most desirable neighborhoods. Situated within the top-rated District 57 school system and just steps from the soon-to-be revitalized Lions Park (2025-2027), this home offers both modern elegance and unbeatable convenience. Step inside to discover a bright and spacious open-concept living and dining area-perfect for entertaining. Rich walnut-stained hardwood floors span the main level and stairway to the lower level, complemented by fresh custom paint by Benjamin Moore throughout. The stunning kitchen features 42" shaker-style cabinets with abundant storage, a pantry, honed soapstone countertops, and premium KitchenAid Professional Series stainless steel appliances. A 3-person counter sits beside expansive west-facing windows that flood the space with natural light and overlook the new concrete patio and large, landscaped backyard. A versatile family room or home office, located on the main floor, adjacent to the kitchen, opens directly to the patio through sliding glass doors-ideal for indoor/outdoor living. Three generous main-floor bedrooms offer ample closet space. The beautifully remodeled full bathroom showcases oversized green ceramic tiled shower walls, marble hexagon flooring, a stylish walnut double vanity with quartz countertops, and matte black lighting/mirror and plumbing fixtures. The powder room, adjacent to the kitchen, is equally refined with black marble hexagon tile flooring, a chic vanity with honed soapstone countertop, and bold, color-saturated walls, ceiling, and trim. A newly added mudroom includes a built-in bench with cubbies above and below, a large coat closet, and direct access to the attached one-car garage with excellent storage options. Downstairs, you'll find an expansive finished basement that includes oversized marble-look tiled laundry room with high-efficiency side-by-side washer/dryer, quartz folding counter, stainless steel utility sink, and ample cabinetry; a massive recreation room, ideal for media, games, or a home gym; a spacious fourth bedroom; a large storage area and separate utility/HVAC room with potential to add a second full bathroom. Step outside through the rear sliding doors to enjoy the newly poured concrete patio, mature trees, and perennial plantings that enhance the private backyard retreat. Gorgeous matte black lighting fixtures throughout. Additional updates include: all-new electrical wiring, new water supply and drain lines, new PVC sewer line from the house to the city main, newer roof, windows, and gutter guards, new furnace, new a/c and new water heater. Newly Landscaped front beds with boxwoods and black mulch. Located in a quiet neighborhood close to schools, parks, public pools, shopping centers, and dining options, this home combines modern upgrades with timeless comfort. Don't miss the opportunity to make this beautifully upgraded home your own-schedule your private showing today!
Last checked:
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Last updated May 22, 2025
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MLS# 12372925 —
Upcoming Open Houses
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Saturday, 5/24
11am-1pm
The Building
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Rebuilt:No
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New Construction:false
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Construction Materials:Brick
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Architectural Style:Ranch
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Roof:Asphalt
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Basement:Finished, Full
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Foundation Details:Concrete Perimeter
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Patio And Porch Features:Patio
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Disability Access:No
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Total SqFt:2565
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Total SqFt:2807
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Main SqFt:1565
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Lower SqFt:1000
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Unfinished Lower SqFt:242
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Living Area Source:Plans
Interior
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Room Type:Recreation Room, Mud Room, Utility Room-Lower Level, Storage
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Rooms Total:9
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Interior Features:1st Floor Bedroom, 1st Floor Full Bath, Built-in Features, Open Floorplan
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Laundry Features:Gas Dryer Hookup, In Unit, Sink
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Flooring:Hardwood
Room Dimensions
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Living Area:2800
Location
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Directions:Golf Road or East Prospect Ave to William Street
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Location:6186
The Property
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Parcel Number:08124210110000
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Property Type:Residential
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Lot Features:Landscaped
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Lot Size Dimensions:130X62
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Zero Lot Line:No
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Rural:N
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Waterfront:false
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Additional Parcels:false
Listing Agent
- Contact info:
- Agent phone:
- (773) 220-4337
- Office phone:
- (847) 832-0002
Taxes
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Tax Year:2023
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Tax Annual Amount:8033.34
Beds
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Bedrooms Total:3
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Bedrooms Possible:4
Baths
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Baths:2
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Full Baths:1
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Half Baths:1
The Listing
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Special Listing Conditions:None
Heating & Cooling
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Heating:Natural Gas, Forced Air
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Cooling:Central Air
Utilities
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Sewer:Public Sewer
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Electric:Circuit Breakers
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Water Source:Public
Appliances
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Appliances:Range, Microwave, Dishwasher, Refrigerator, Freezer, Washer, Dryer, Disposal, Range Hood
Schools
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Elementary School District:57
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Middle Or Junior School District:57
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High School District:214
The Community
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Community Features:Park, Pool, Tennis Court(s), Curbs, Sidewalks, Street Lights, Street Paved
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Association Fee Includes:None
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Association Fee Frequency:Not Applicable
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Master Assoc Fee Frequency:Not Required
Parking
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Parking Total:1
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Parking Features:Concrete, Garage Door Opener, On Site, Garage Owned, Attached, Garage
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Garage Spaces:1
Monthly cost estimate

Asking price
$599,900
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$3,212
|
Taxes | $669 |
Insurance | $164 |
Utilities | N/A |
Total | $4,045/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
5/22/25
May 22, 2025
|
Listed / Active | MRED | $599,900 | 51.9% |
1/7/25
Jan 7, 2025
|
MRED | $395,000 | 8.2% | |
12/23/24
Dec 23, 2024
|
MRED | $365,000 |

36% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $31k above asking price on average, but some went as high as $77k over asking price.