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11 n William St, Mount Prospect, IL 60056

$556,000

Last sold date unavailable

  • 4

    bed

  • 1

    bath

  • 1,818

    Sqft ($350/Sqft)

House not for sale
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About 11 n William St

Property type House
Year built 1956
HOA fee $0/month
Lot size 10,640 Sqft
Movoto estimate
Property description
This 4-bedroom, 1-bathroom single-family home is located at 11 n William St, Mount Prospect, IL, 60056 in Cook County and was built in 1956. This home offers 1,818 square feet of living space on a 10,640 sq ft lot. The estimated market value is $556,000, approximately $306 per square foot.
$556K
Range: $405K-$706K
Last 30 days 
  • Year Property taxes Tax assessment
  • 2023
    $8,350 +4.7%
    $35,999
  • 2022
    $7,978 -12.5%
    $35,999 +1.93%
  • 2021
    $9,119 +0.7%
    $35,317
  • 2020
    $9,054 -0.7%
    $35,317 -10.6%
  • 2019
    $9,122 +7.7%
    $39,505 +16.37%
  • 2018
    $8,472 -0.7%
    $33,947
  • 2017
    $8,528 +8.6%
    $33,947
  • 2016
    $7,854 +7.5%
    $33,947 +14.33%
  • 2015
    $7,304 +1.4%
    $29,692
  • 2014
    $7,206 +0.5%
    —
  • 2013
    $7,172
    —
  • 11 n William St
    $636K
  • —
  • 60056
    $475K +14% y/y
  • Mount Prospect
    $475K +14% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
13 N William St, Mount Prospect, IL 60056 $505,000 3/1 1,660 0.01
9 N William St, Mount Prospect, IL 60056 $518,000 3/1 1,474 0.01
7 N William St, Mount Prospect, IL 60056 $572,000 4/1 1,818 0.03
15 N William St, Mount Prospect, IL 60056 $523,000 4/1 1,568 0.03
12 N William St, Mount Prospect, IL 60056 $475,000 3/1 1,710 0.03
14 N William St, Mount Prospect, IL 60056 $596,000 3/1 1,782 0.04
10 N William St, Mount Prospect, IL 60056 $500,000 3/1 1,391 0.04
12 N Louis St, Mount Prospect, IL 60056 $557,000 4/1 1,776 0.04

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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8/10
Fairview Elementary School
public Grades 2-5
Mount Prospect School District 57
9/10
Lincoln Middle School
public Grades 6-8
Mount Prospect School District 57
9/10
Prospect High School
public Grades 9-12
Township Hsd 214 School District
Source: GreatSchools.org © 2026. All rights reserved.

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