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$495,000 SOLD Jul 2026
Listed at $500,000

513 S William Street, Mount Prospect, IL 60056

Closed
3 beds (4 possible) 1.5 baths 1,186 sqft (assessor) Built 1957 Residential MLS #MRD12673838 10 days on market
Listing courtesy of @properties Christie's International Real Estate · 847-797-0200 · MLS #MRD12673838 · Status: Closed
Sought after Lions Park location, updates, and move-in ready living come together in this bright and airy all-brick ranch. Perfectly situated in one of Mount Prospect's most exciting neighborhoods, this 4 bedroom home offers the ease of single-level living with the addition of a fully finished lower level. Rich hardwood floors, elegant neutral decor, and abundant natural light create a warm and inviting atmosphere throughout the main level. At the center of the home, the updated kitchen features 42" wood cabinetry with soft-close drawers, dark granite countertops, stainless steel appliances (replaced in 2022-2024), under cabinet and recessed lighting plus pantry storage, and an open flow into the dining area and spacious sun-filled living room. Connected, open, and made for entertaining! Three generous bedrooms share a well-appointed hall bathroom complete with a new double sink vanity, plus bathroom update in (2024) with a skylight. The finished lower level adds incredible flexibility with a large family room featuring brand new carpet, a fourth bedroom, dedicated home office, additional bathroom, and spacious laundry and utility room with newer Kenmore Elite front load W/D and great storage options! Outside, enjoy summer evenings on the pergola covered deck overlooking the fully fenced backyard with a newer fence, elegant landscaping, and lush green grass. Many thoughtful updates, including a newer roof and gutters (2020), windows (2019), AC (2022), extra wide concrete driveway, light fixtures, smart thermostat, and solar panels. Energy-efficient living starts here with solar panels designed to help lower electricity costs. The transferable agreement allows the new owner to seamlessly take advantage of the system's benefits. Just down the block, the completely reimagined Lions Park Recreation Center and aquatic complex is underway and will feature new basketball courts, an elevated walking track, dance studios, art spaces, water slides, pickleball courts, a skate plaza, and more. The RecPlex is also minutes away, while vibrant downtown Mount Prospect offers restaurants, shopping, coffee shops, the Metra, farmers market, and year-round events. Sought-after Lions Park Elementary, Lincoln Middle School, and Prospect High School. This home is as move-in ready as it gets. Welcome home!

Property details

Interior

Appliances
Range, Microwave, Dishwasher, Refrigerator, Washer, Dryer, Disposal, Stainless Steel Appliance(s), Humidifier
Interior features
1st Floor Bedroom, 1st Floor Full Bath, Built-in Features
Flooring
Hardwood
Basement
Finished, Bath/Stubbed, Full
Laundry
Sink
Additional rooms
Foyer, Office
Total rooms
9

Building & exterior

Style
Ranch
Age
61-70 Years
Exterior
Brick
Roof
Asphalt
Foundation
Concrete Perimeter
Windows
Screens, Skylight(s)
Patio & porch
Deck
Other structures
Pergola
Exposure
East,West

Parking

Garage spaces
1
Total spaces
1
Parking details
Concrete, Garage Door Opener, Yes, Garage Owned, Attached, Garage

Lot & location

Lot dimensions
137X54X137X53
Township
Elk Grove
County
Cook

Utilities

Heating
Natural Gas, Forced Air
Cooling
Central Air
Water
Lake Michigan, Public
Sewer
Public Sewer
Equipment
TV-Cable, Security System, CO Detectors, Ceiling Fan(s)

HOA & community

Assessment includes
None
Community features
Curbs, Sidewalks, Street Lights, Street Paved

Schools

Elementary
Lions Park Elementary School (57)
Junior high
Lincoln Junior High School (57)
High school
Prospect High School (214)

Taxes & terms

Annual taxes
$9,747 (2024)
Parcel number (PIN)
08124060070000
PIN
08124060070000
Ownership
Fee Simple
Possession
Closing
Special conditions
None
Listed
6/11/2026
Sold
7/27/2026
Sold price
$495,000
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