Victoria Waliczek
Coldwell Banker Realty
(312) 386-5117
123 Total Sales
1 in Mount Prospect
$469,900 Price
Estimated Value: $496,000 - $528,692
This home is located at 800 S William St, Mount Prospect, IL 60056 and is currently estimated at $508,673, approximately $346 per square foot. 800 S William St is a home located in Cook County with nearby schools including Lions Park Elementary School, Lincoln Middle School, and Prospect High School.
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Victoria Waliczek
Coldwell Banker Realty
(312) 386-5117
123 Total Sales
1 in Mount Prospect
$469,900 Price
Gary Machnik
Hometown Real Estate Group
(833) 328-1213
64 Total Sales
2 in Mount Prospect
$344K - $442K Price Range
Vito LiRosi
Real 1 Realty
(708) 286-5811
57 Total Sales
1 in Mount Prospect
$540,000 Price
Rafay Qamar
Real Broker LLC
(833) 359-9113
1,071 Total Sales
1 in Mount Prospect
$352,332 Price
Jane Stahmer
@properties Christie's International Real Estate
(224) 507-6513
34 Total Sales
1 in Mount Prospect
$480,000 Price
Michael Stangel
@properties Christie's International Real Estate
(224) 529-3109
104 Total Sales
2 in Mount Prospect
$511K - $530K Price Range
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $203,000 | -- |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $8,366 | $44,000 | $12,079 | $31,921 |
| 2024 | $8,366 | $36,000 | $10,066 | $25,934 |
| 2023 | $7,993 | $36,000 | $10,066 | $25,934 |
| 2022 | $7,993 | $36,000 | $10,066 | $25,934 |
| 2021 | $6,472 | $26,765 | $5,536 | $21,229 |
| 2020 | $6,463 | $26,765 | $5,536 | $21,229 |
| 2019 | $7,215 | $29,739 | $5,536 | $24,203 |
| 2018 | $7,793 | $28,909 | $5,536 | $23,373 |
| 2017 | $7,833 | $28,909 | $5,536 | $23,373 |
| 2016 | $7,485 | $30,673 | $5,536 | $25,137 |
| 2015 | $7,313 | $27,784 | $4,529 | $23,255 |
| 2014 | $8,155 | $31,109 | $4,529 | $26,580 |
| 2013 | $8,130 | $31,109 | $4,529 | $26,580 |
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