Welcome to this spectacular home! Custom built with all the details considered. Two balconies on the front make the home stand out from all others. Enter in and appreciate the Brazilian Cherry floors throughout the entire first floor. A fabulous kitchen with Viking appliances, granite counters and island, flows into the dining room and family room. The custom built glass bookcases flank the stone fireplace. Upstairs there is a loft that accesses the second story balcony, a second floor laundry and four bedrooms--one of which is a princess suite with a full bath! The primary bedroom has an incredible sunroom, expansive closet and beautiful bath! The deep pour basement with bath rough-in, is ready for your ideas. And it has access to the garage via a separate staircase! And all of it is in walking distance to town! No showings until Noon on May 28!
Single-familyProperty Type
2007Year Built
8,712 sq ftLot Size
$263Est. Price/Sq.Ft.
3 car garageParking
Listed by Margaret Bussey• Berkshire Hathaway HomeServices Starck Real Estate
Bought with Ilma Stajer• Berkshire Hathaway HomeServices Starck Real Estate
Absolutely stunning custom home within walking distance of downtown St. Charles. This home has had many recent improvements in addition to a complete overhaul that was done in 2017. New paint, new carpet, new lighting, fixtures and more. Brazilian hdd floors on the 1st floor & 9 ft. ceilings. Fabulous kitchen w/ granite, maple cabinets, wine nook, prof. series SS appliances including Viking SubZero. A formal dining room w/ custom trim. .. Fabulous windows thru out! The family room features new custom built-in glass bookcases & stone fireplace. Upstairs features 4 large bdrms including an incredible master w/ vaulted ceiling, skylights & a huge adjoining sitting room w/ cherry hdwd floors. A princess suite w/ private full bath & 2 other bdrms w/ an updated hall bath. 2nd flr laundry too! Loft gives access to the upper balcony. Deep pour bsmt w/ 9' ceilings & bath r-in. Fully fenced yard & a tree house w/ new carpet for kids. 3 car, 2 story garag
MRED as Distributed by MLS Grid #10315207
Apr 26, 2019
Listing Removed
—
MRED as Distributed by MLS Grid #10255838
Mar 21, 2019
Listing Removed
—
MRED as Distributed by MLS Grid #10082645
Jan 23, 2019
Listing Removed
—
MRED as Distributed by MLS Grid #09680424
Aug 30, 2017
Sold (MLS) (Closed Sale)
$490,000
$159/sq ft
Aug 1, 2017
Contingent
—
Jul 18, 2017
Price Changed
$499,999
$162/sq ft
Jul 12, 2017
Price Changed
$519,900
$168/sq ft
Jul 6, 2017
Listed (New)
$545,900
$177/sq ft
MRED as Distributed by MLS Grid #09618464
Jul 6, 2017
Listing Removed
—
MRED as Distributed by MLS Grid #09194404
Oct 17, 2016
Listing Removed
—
Public Records
Jun 8, 2010
Sold
$297,000
$96/sq ft
MRED as Distributed by MLS Grid #07506846
Apr 21, 2010
Listing Removed
—
MRED as Distributed by MLS Grid #07332679
Apr 8, 2010
Listing Removed
—
Feb 26, 2010
Listing Removed
—
MRED as Distributed by MLS Grid #06921008
Jul 21, 2009
Listing Removed
—
Public Records
Jan 25, 2006
Sold
$220,000
$71/sq ft
Public Records
Jan 4, 2001
Sold
$163,500
$53/sq ft
Public Records
Dec 19, 1990
Sold
$127,500
$41/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,921 (−10.4%)
$46,479 + $155,760
$202,239
2024
$14,422 (+4.1%)
$46,479 + $155,760
$202,239
2023
$13,850 (+4.7%)
$42,826 + $159,464
$202,290
2022
$13,223 (+4.0%)
$38,330 + $142,723
$181,053
2021
$12,708 (−0.3%)
$42,427 + $127,337
$169,764
2020
$12,748 (+1.8%)
$40,441 + $121,377
$161,818
2019
$12,521 (−3.6%)
$38,901 + $118,810
$157,711
2018
$12,990 (+6.3%)
$38,901 + $118,810
$157,711
2017
$12,217 (−3.6%)
$36,879 + $125,727
$162,606
2016
$12,678 (−3.1%)
$30,380 + $121,428
$151,808
2015
$13,084 (+11.8%)
$29,313 + $115,462
$144,775
2013
$11,708 (+8.1%)
$26,055 + $106,479
$132,534
2012
$10,832 (−11.1%)
$26,055 + $106,479
$132,534
2011
$12,184 (+67.5%)
$26,371 + $104,279
$130,650
2010
$7,274 (−41.4%)
$36,186 + $62,684
$98,870
2009
$12,404 (−1.0%)
$36,186 + $62,684
$98,870
2008
$12,532 (+78.1%)
$46,662 + $148,179
$194,841
2007
$7,035
$24,998 + $85,476
$110,474
Tax history for 623 Walnut St
Year
Property tax
Land + Additions
Assessment*
2025
$12,921 (−10.4%)
$46,479 + $155,760
$202,239
2024
$14,422 (+4.1%)
$46,479 + $155,760
$202,239
2023
$13,850 (+4.7%)
$42,826 + $159,464
$202,290
2022
$13,223 (+4.0%)
$38,330 + $142,723
$181,053
2021
$12,708 (−0.3%)
$42,427 + $127,337
$169,764
2020
$12,748 (+1.8%)
$40,441 + $121,377
$161,818
2019
$12,521 (−3.6%)
$38,901 + $118,810
$157,711
2018
$12,990 (+6.3%)
$38,901 + $118,810
$157,711
2017
$12,217 (−3.6%)
$36,879 + $125,727
$162,606
2016
$12,678 (−3.1%)
$30,380 + $121,428
$151,808
2015
$13,084 (+11.8%)
$29,313 + $115,462
$144,775
2013
$11,708 (+8.1%)
$26,055 + $106,479
$132,534
2012
$10,832 (−11.1%)
$26,055 + $106,479
$132,534
2011
$12,184 (+67.5%)
$26,371 + $104,279
$130,650
2010
$7,274 (−41.4%)
$36,186 + $62,684
$98,870
2009
$12,404 (−1.0%)
$36,186 + $62,684
$98,870
2008
$12,532 (+78.1%)
$46,662 + $148,179
$194,841
2007
$7,035
$24,998 + $85,476
$110,474
*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
3.5
Stories
2
Lot width
—
Lot depth
—
Lot size
8,712 Sq. Ft.
Year renovated
—
Sq. Ft.
3,000
Year built
2007
Style
Single Family Residential
County
Kane County
APN
0934105001
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 8, 2026.
RT-2
Traditional Single-Family Residential District
The purpose of the RT-2 Single-Family Residential District is to preserve medium density single family residential development in older neighborhoods of the City, and to accommodate new residential development with a similar character. The minimum lot size in this district is 6,600 sq ft. The RT-2 District also provides for auxiliary dwelling units and limited nonresidential uses compatible with surrounding residential neighborhoods.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Other
Infrastructure
Park & open space
Property details
Parking
Parking Information
# Of Cars: 3
# of Garage Spaces: 3
Parking: Garage
Garage Ownership: Owned
Garage On-Site: Yes
Garage Type: Attached
Garage Details: Garage Door Opener(s),Transmitter(s),7 Foot or more high garage door
Driveway: Concrete
Interior
Bathroom Information
# of Baths (Full): 3
# of Baths (1/2): 1
Bath Amenities: Whirlpool,Separate Shower,Double Sink,Soaking Tub