18 William St Mount Prospect, IL 60056 / 2562

Map

Residence for Single Family

(UPDATED: 06/24/2025)
  • 4 Beds
  • 2 Baths
  • 7.600 square feet
Property Report

Information about property on 18 William St, Mount Prospect IL, 60056-2562. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family residence is situated at 18 William Street, Mount Prospect, Illinois.

Facts

  • Built in 1930
  • Lot size 7,600 sqft
  • Construction Frame
  • Bedrooms 4
  • Stories 2
  • Basement Improved Basement (Finished)
  • Heating & Cooling
  • Cooling Central
  • Exterior Home Features
  • Exterior material Wood
  • Roof type Shingle (Not Wood)
  • Parking & Garage
  • Parking Detached Garage

Misc

  • Units 1

Listing info

  • Last sold Nov 2001 for $309,000

Householders and Tenants for 18 William St, Mount Prospect IL

Possible residents contact details

Person Name Phone Number Additional Info
Mary A Siefke Age: 59
847-506-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
Michael B Shroyer
Stephen J Siefke Age: 59
847-506-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
Email:
[email protected]
Steve Siefke
847-506-****

Purchase History

DateEventPriceSourceAgents
11/20/2001 Sold $309,000 Public records
11/16/1998 Sold $242,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2013 $7,649 $29,423 N/A

Where is 18 William St, Mount Prospect IL located on map?

William St Fire Incident History

To date, we have no information about fire incidents in 2025
09 Mar 2019 Building fires
223 William St, Mount Prospect IL
Property Use —
1 or 2 family dwelling
Area of Origin —
Vehicle storage area; garage, carport
First Ignition —
Rubbish, trash, or waste
09 Jun 2006 Road freight or transport vehicle fire
206 William St, Mount Prospect IL
Property Use —
Street, other
Area of Origin —
Engine area, running gear, wheel area
First Ignition —
Flammable liquid/gas - in/from engine or burner
Heat Source —
Heat from powered equipment, other
06 Mar 2004 Outside rubbish, trash or waste fire
415 William St, Mount Prospect IL
Property Use —
Vehicle parking area
Area of Origin —
Outside area, other

William St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
08 Jan 2015 Carbon monoxide incident
417 William St, Mount Prospect IL
Property Use —
Multifamily dwellings
11 Jul 2014 Gas leak (natural gas or LPG)
223 William St, Mount Prospect IL
Property Use —
1 or 2 family dwelling
06 Sep 2013 Hazardous condition, other
421 William St, Mount Prospect IL
Property Use —
1 or 2 family dwelling
28 Aug 2013 Outside rubbish, trash or waste fire
509 William St, Mount Prospect IL
Property Use —
Outside or special property, other

View more

Properties Nearby

Street AddressResidens/Landlords
102 William St, Mount Prospect, IL 60056-3323
Single Family Residential
  • 2 beds
  • 2 baths
  • Lot: 7,600 sqft
  • Built in 1924
 Karonlyn C Cummings, Kate Cummings
223 William St, Mount Prospect, IL 60056-2546
Single Family
  • 3 beds
  • 1 bath
  • 1,134 sqft
  • Built in 1954
 Jan P Bronowski, Joanna S Bronowski
307 William St, Mount Prospect, IL 60056-2548
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 0.27 acres
  • Built in 1955
 Elaine M Grafton, Thomas A Grafton
504 William St, Mount Prospect, IL 60056-3955
Single Family Residential
  • 3 beds
  • Lot: 8,448 sqft
  • Built in 1957
 Michael L Borkowski, Sarah Borkowski
516 William St, Mount Prospect, IL 60056-3955
Single Family
  • 3 beds
  • 2 baths
  • 1,318 sqft
  • Built in 1957
 Richard G Kroger, Sherry L Kroger
517 William St, Mount Prospect, IL 60056-3954
Single Family
  • 3 beds
  • 1 bath
  • Lot: 7,236 sqft
  • Built in 1956
 Don Hautop, Donaid Hautop
604 William St, Mount Prospect, IL 60056-3957
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 8,712 sqft
  • Built in 1956
 Midwest Comfort Heating & Cooling LLC, Mark Lisowski
904 William St, Mount Prospect, IL 60056-4352
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 8,712 sqft
  • Built in 1959
 James F Albert, Marsha J Delboccio

William Street

Houses for Sale on William Street (4)

Recently Sold Homes on William Street (21)

Houses for Rent on William Street (1)

Recent rentals on William Street (3)

Mount Prospect, IL

Houses for Sale on Mount Prospect, IL (216)

Recently Sold Homes on Mount Prospect, IL (2332)

Houses for Rent on Mount Prospect, IL (52)

Recent rentals on Mount Prospect, IL (181)

 

FAQ about the house at 18 William St, Mount Prospect, IL


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