1 North William Street, Mount Prospect, IL 60056

Current Owners
Joseph Falco
Purchase Price
$388,000 (2018)
Property Taxes
$8,062 (2022)

2 North William Street, Mount Prospect, IL 60056

Current Owners
Simon and A. Oshgan
Purchase Price
$263,000 (2020)
Property Taxes
$8,929 (2022)

3 North William Street, Mount Prospect, IL 60056

Current Owners
J. and K. MacAk
Purchase Price
N/A (2011)
Property Taxes
$11,360 (2022)

4 North William Street, Mount Prospect, IL 60056

Current Owners
Nereo Blasevich
Purchase Price
$410,000 (2018)
Property Taxes
$10,933 (2022)

5 North William Street, Mount Prospect, IL 60056

Current Owners
John and M. Schmoldt
Purchase Price
$365,000 (2004)
Property Taxes
$11,083 (2022)

6 North William Street, Mount Prospect, IL 60056

Current Owners
Robert H. Folkers
Purchase Price
$515,000 (2023)
Property Taxes
$4,527 (2022)

7 North William Street, Mount Prospect, IL 60056

Current Owners
Hellstern and Obrien
Purchase Price
$453,000 (2006)
Property Taxes
$8,684 (2022)

8 North William Street, Mount Prospect, IL 60056

Current Owners
John A. Zerfas
Purchase Price
N/A (2023)
Property Taxes
$6,375 (2022)

9 North William Street, Mount Prospect, IL 60056

Current Owners
Wukitsch Lisa
Purchase Price
$390,000 (2019)
Property Taxes
$7,807 (2022)

10 North William Street, Mount Prospect, IL 60056

Current Owners
Janice J. Flens
Purchase Price
$565,000 (2022)
Property Taxes
$8,018 (2022)

11 North William Street, Mount Prospect, IL 60056

Current Owners
Peter Kumiega
Purchase Price
N/A
Property Taxes
$10,031 (2022)

12 North William Street, Mount Prospect, IL 60056

Current Owners
Joyce Fedor
Purchase Price
N/A (2007)
Property Taxes
$6,954 (2022)

13 North William Street, Mount Prospect, IL 60056

Current Owners
Robert A. Churchill
Purchase Price
$175,000 (1994)
Property Taxes
$7,229 (2020)

14 North William Street, Mount Prospect, IL 60056

Current Owners
Steve Kois
Purchase Price
$490,000 (2019)
Property Taxes
$8,044 (2022)

15 North William Street, Mount Prospect, IL 60056

Current Owners
John Lortie
Purchase Price
$350,000 (2018)
Property Taxes
$7,739 (2022)

16 North William Street, Mount Prospect, IL 60056

Current Owners
Thomas Comerford
Purchase Price
$357,000 (2019)
Property Taxes
$7,605 (2022)

200 North William Street, Mount Prospect, IL 60056

Current Owners
Justin Jonas
Purchase Price
$270,000 (2019)
Property Taxes
$6,966 (2022)

201 North William Street, Mount Prospect, IL 60056

Current Owners
Carol Costello
Purchase Price
$154,000 (2010)
Property Taxes
$3,756 (2022)

202 North William Street, Mount Prospect, IL 60056

Current Owners
Walter A. Schultz III
Purchase Price
N/A (2010)
Property Taxes
$5,465 (2022)

203 North William Street, Mount Prospect, IL 60056

Current Owners
Celso Martinez
Purchase Price
$195,000 (2009)
Property Taxes
$5,755 (2022)

204 North William Street, Mount Prospect, IL 60056

Current Owners
Robert G. Kepler
Purchase Price
$175,000 (2000)
Property Taxes
$5,706 (2020)

205 North William Street, Mount Prospect, IL 60056

Current Owners
Sandra L. Whalen
Purchase Price
$204,000 (2013)
Property Taxes
$6,826 (2022)

206 North William Street, Mount Prospect, IL 60056

Current Owners
S. and K. Whalen
Purchase Price
N/A (2012)
Property Taxes
$21,951 (2022)

207 North William Street, Mount Prospect, IL 60056

Current Owners
Katarzyna Wilamska
Purchase Price
$145,000 (2012)
Property Taxes
$6,448 (2022)

208 North William Street, Mount Prospect, IL 60056

Current Owners
David Baysingar
Purchase Price
$205,000 (2014)
Property Taxes
$6,981 (2022)

209 North William Street, Mount Prospect, IL 60056

Current Owners
Frank J. Auer
Purchase Price
N/A
Property Taxes
$1,007 (2022)

210 North William Street, Mount Prospect, IL 60056

Current Owners
Benajamin and Jill Paris
Purchase Price
N/A (2021)
Property Taxes
$8,574 (2022)

211 North William Street, Mount Prospect, IL 60056

Current Owners
B. and G. McDonough
Purchase Price
$298,000 (2006)
Property Taxes
$7,374 (2022)

212 North William Street, Mount Prospect, IL 60056

Current Owners
Giuseppe Sammartino
Purchase Price
$165,000 (2011)
Property Taxes
$19,736 (2022)

213 North William Street, Mount Prospect, IL 60056

Current Owners
Gerald K. Windels
Purchase Price
N/A
Property Taxes
$10,006 (2020)

214 North William Street, Mount Prospect, IL 60056

Current Owners
Nicole L. Perkins
Purchase Price
$370,000 (2021)
Property Taxes
$7,147 (2022)

215 North William Street, Mount Prospect, IL 60056

Current Owners
John Anderson
Purchase Price
$285,000 (2021)
Property Taxes
$7,577 (2022)

216 North William Street, Mount Prospect, IL 60056

Current Owners
Gail Jones
Purchase Price
$362,000 (2023)
Property Taxes
$8,060 (2022)

217 North William Street, Mount Prospect, IL 60056

Current Owners
Joseph C. Usery
Purchase Price
$235,000 (2020)
Property Taxes
$5,765 (2020)

218 North William Street, Mount Prospect, IL 60056

Current Owners
M. Keena Mogilinski
Purchase Price
N/A
Property Taxes
$2,908 (2022)

219 North William Street, Mount Prospect, IL 60056

Current Owners
Thomas P. Oneill
Purchase Price
N/A (2014)
Property Taxes
$6,419 (2022)

220 North William Street, Mount Prospect, IL 60056

Current Owners
Peter H. Pielak
Purchase Price
N/A (2023)
Property Taxes
$9,242 (2020)

221 North William Street, Mount Prospect, IL 60056

Current Owners
Bryan Keith Tomlin
Purchase Price
N/A (2021)
Property Taxes
$5,591 (2022)

222 North William Street, Mount Prospect, IL 60056

Current Owners
Hi Yong Pak
Purchase Price
N/A
Property Taxes
$1,643 (2020)

223 North William Street, Unit: Zenon, Mount Prospect, IL 60056

Current Owners
Martin P. Kociolek
Purchase Price
$270,000 (2021)
Property Taxes
$5,506 (2022)

225 North William Street, Mount Prospect, IL 60056

Current Owners
Vanessa Brogni
Purchase Price
N/A (2016)
Property Taxes
$6,802 (2022)

227 North William Street, Mount Prospect, IL 60056

Current Owners
Richard Kozak 4741
Purchase Price
N/A
Property Taxes
$4,634 (2022)

300 North William Street, Mount Prospect, IL 60056

Current Owners
Linda Catomer
Purchase Price
$255,000 (2022)
Property Taxes
$5,224 (2022)

301 North William Street, Mount Prospect, IL 60056

Current Owners
Arthur John Korn
Purchase Price
N/A
Property Taxes
$5,329 (2020)

302 North William Street, Mount Prospect, IL 60056

Current Owners
Michael and Susan Siwy
Purchase Price
$200,000 (2021)
Property Taxes
$6,657 (2022)

303 North William Street, Mount Prospect, IL 60056

Current Owners
Schuster, Peter and S. Jr.
Purchase Price
N/A (2015)
Property Taxes
$3,513 (2020)

304 North William Street, Mount Prospect, IL 60056

Current Owners
James Johnson
Purchase Price
$280,000 (2022)
Property Taxes
$6,323 (2022)

306 North William Street, Mount Prospect, IL 60056

Current Owners
Thomas W. Krupa
Purchase Price
N/A
Property Taxes
$10,333 (2022)

308 North William Street, Mount Prospect, IL 60056

Current Owners
Delma Greco
Purchase Price
$240,000 (2019)
Property Taxes
$6,136 (2022)

309 North William Street, Mount Prospect, IL 60056

Current Owners
Roman Kondratyk
Purchase Price
$355,000 (2006)
Property Taxes
$5,940 (2020)
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