Welcome home to this 4,500+ sq ft stunning two-story home in one of Lansing's most quaint neighborhoods. This traditional 5 bed, 3 bath home was custom built by its owner and sits upon nearly an acre of land. With an attached 3-car garage and a detached 4-car heated garage, this home is a hobbyist dream! Approaching 18320 Harper St., you will immediately notice the mature trees and established landscaping. The front 36' long sprawling porch is fully covered and is the perfect spot to enjoy your morning coffee. The two-story foyer gives you quite the entrance and opens to a large main floor bedroom that currently acts as a large home office with French glass doors, a walk-in closet, and custom built-ins. The living room is a great space to relax and read and has crown molding and glass pocket doors that welcome you into the spacious family room. A gas fireplace with an ornamental wood mantle and surround make this room cozy in the warmer months. Heading into the dining area and large kitchen, you will love the amount of solid wood cabinetry you have, along with a stunning view out to the backyard. The kitchen has Kraftmaid wood cabinetry, a large island great for entertaining, and a walk-in pantry that is equipped for all of your kitchen staples! The main floor is rounded out by a large bathroom with a nice step-in shower, a mud/laundry room with custom cabinetry, a storage closet, and access to the attached 3-car garage as well as the back deck. A beautiful oak staircase leads you up to the extravagant owner's suite. Entering in through french doors is a flex area that can be used as a study or personal lounge area. Access to the spa bath just to your left that boasts a double-bowl vanity, large whirlpool tub, and step-in shower. The en-suite sitting area is perfect for a reading nook or vanity space and leads to the bedroom in the back with cathedral ceilings, skylights, and two walk-in closets. I can guarantee you've never experienced a suite like this with its 1,500+/- sq ft of privacy. Down the hall are three additional bedrooms with lovely views and ample closet space and a shared full bathroom. The basement is a blank canvas for you and is already plumbed for a drain for a wet bar, as well as a rough-in for a bathroom. Tons of additional storage and workshop space can be found in the basement, as well as separate stairway access up to the attached garage! Throw the best events and parties in this backyard, with an expansive custom deck and beautiful landscaping, or walk across your stunning property to the detached 4-car garage for the perfect hang-out space. The extra garage also has cable and water accessible for the future if you prefer! Every detail was thought of during the design and construction of this home. Full yard irrigation system, solid core oak doors, copper and conduit, fitted for a central vac system, Andersen windows, 2 new separate HVAC systems in 2021. Call today to schedule your showing!
Single-familyProperty Type
1998Year Built
0.87 acresLot Size
$102Est. Price/Sq.Ft.
7 car garageParking
Listed by Brooke Metz• eXp Realty
Listed by Trevor Wheaton• eXp Realty
Bought with Silvia Fonseca• Coldwell Banker Realty
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.43 Acres
Year renovated
—
Sq. Ft.
3,603
Year built
1997
Style
Single Family Residential
County
Cook County
APN
29354140510000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 17, 2026.
R4
Single-Family Residence District
The R-4 Single-Family Residence District is intended to provide an urban environment of single-family homes on a lot size that may not accommodate individual sewage disposal systems. Uses compatible to the residential character of the district are allowed. All commercial activities are prohibited, except for selected recreation and sanitary uses.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Religious facility
Housing-Group
Housing-Single unit
Educational/school
Library
Museum / gallery
Golf related
Cemetery
Park & open space
Property details
Parking
Parking Information
# Of Cars: 7
# of Garage Spaces: 7
Parking: Garage
Garage Ownership: Owned
Garage On-Site: Yes
Garage Type: Attached,Detached
Garage Details: Garage Door Opener(s),Heated,Multiple Garages
Driveway: Asphalt,Side Drive
Interior
Bathroom Information
# of Baths (Full): 3
Bath Amenities: Whirlpool,Separate Shower,Double Sink,Garden Tub,Soaking Tub
Basement Description: Unfinished,Exterior Access,Bathroom Rough-In,8 ft + pour,Walk-Up Access
Basement Sq. Ft.: 1,580
Laundry Features: Gas Dryer Hookup, In Unit, Sink
Interior Features
Interior Features: Vaulted/Cathedral Ceilings, Skylight(s), Walk-In Closet(s), Open Floorplan, Some Carpeting, Dining Combo
# of Rooms: 11
Equipment
Appliances: Range, Microwave, Dishwasher, Refrigerator, Washer, Dryer, Water Softener Owned
Water-Softener Owned, Central Vacuum, TV-Cable, Ceiling Fan(s), Sump Pump, Sprinkler-Lawn
Fireplace Information
# of Fireplaces: 1
Fireplace Location: Family Room
Fireplace Features: Gas Log
Exterior
Exterior Features
Exterior Features: Deck, Patio, Porch, Fire Pit
Building Information
Living Area Source: Plans
Exterior Building Type: Vinyl Siding,Brick
Age: 21-25 Years
Built Before 1978 (Y/N): No
Roof: Asphalt
Foundation Details: Concrete Perimeter
Aprox. Total Finished Sq Ft: 4,510
Property Information
Property Type: Detached Single
Property Type: 2 Stories
Lower Sq Ft: 0
Main Sq Ft: 1580
Ownership: Fee Simple
Rebuilt (Y/N): No
Rehab (Y/N): No
Total Finished/Unfinshed Sq Ft: 6,090
Total Sq Ft: 4,510
Unfinished Basement Sq Ft: 1580
Unfinished Lower Sq Ft: 0
Upper Sq Ft: 2930
Parcel Number: 29354140510000
Lot Information
Dimensions: 300X126
Lot Size: .50-.99 Acre
Lot Features: Wooded, Mature Trees, Garden, Sidewalks
Financial
Tax Information
Tax Annual Amount: $10,648.68
Tax Year: 2020
Tax Exemptions: Homeowner
Financial Information
Finance Code: Conventional
Special Service Area: N
Utilities
Utility Information
Water Source: Private Well
Sewer: Septic-Private
Heating & Cooling
Heating: Natural Gas
Cooling: Central Air
Location
Community Information
Community Features: Curbs, Sidewalks, Street Paved
Homeowners Association Information
Master Association Fee Frequency: Not Required
School Information
Elementary School District: 154
Middle Or Junior School District: 154
High School District: 205
Location Information
Township: Thornton
Corporate Limits: Lansing
Directions: Glenwood Lansing Rd to Stoney Island Ave/Vollbrecht Rd, head North to 184th St and turn left (West). Turn right onto Harper St. Property will be on the left (West) side of the street.
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,603
Stories: 2.0
Lot Size: 0.43 acres
Style: Single Family Residential
Year Built: 1997
Year Renovated: —
County: Cook County
APN: 29354140510000
Home facts updated by county records on Sep 16, 2026
Other
Listing Information
Holds Earnest Money: No
Possession: Negotiable
Around this home
Schools
Wolcott School
Public PreK-8 • Assigned • 1.9mi
5/10
Thornwood High School
Public 9-12 • Assigned • 2.0mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 102° expected this year, 15 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Lansing, IL • 60438
Average low and high temperatures (°F)
30
16
39
23
55
34
62
43
68
49
81
63
86
69
82
64
78
57
68
48
51
37
37
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.3 hours in
June and 3.3 hours in December, placing it below the
U.S. average for solar exposure.
10.3 hrs
3.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$436,000 – $528,000
Reach more buyers when you sell with Redfin. Save up to $4,584 in fees.3 minutes to get started.