402 S Main St is a 1,271 square foot house on a 7,850 square foot lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Mount Prospect data, we estimate the home's value is $438,093.
Single-familyProperty Type
1955Year Built
7,850 sq ftLot Size
$345Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$438,093
$14K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.2% lower than the average sale price ($517K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2023
$7,433 (+4.4%)
$9,420 + $25,580
$35,000
2022
$7,119 (−11.2%)
$7,850 + $22,150
$30,000
2021
$8,015 (+1.2%)
$5,102 + $23,952
$29,054
2020
$7,919
$5,102 + $23,952
$29,054
2019
$7,913 (+12.8%)
$5,102 + $27,181
$32,283
2018
$7,017 (−0.5%)
$4,317 + $22,056
$26,373
2017
$7,055 (+11.2%)
$4,317 + $22,056
$26,373
2016
$6,343 (+3.5%)
$4,317 + $22,056
$26,373
2015
$6,131 (+1.5%)
$3,532 + $20,185
$23,717
2014
$6,043 (−10.7%)
$3,532 + $20,185
$23,717
2013
$6,770 (+25.3%)
$3,532 + $20,185
$23,717
2012
$5,401 (+0.9%)
$4,121 + $21,124
$25,245
2011
$5,355 (+8.1%)
$4,121 + $21,124
$25,245
2010
$4,955 (+20.4%)
$4,121 + $21,124
$25,245
2009
$4,117 (−15.4%)
$4,317 + $28,247
$32,564
2008
$4,866 (+32.2%)
$6,908 + $28,106
$35,014
2007
$3,682
$6,908 + $28,106
$35,014
Tax history for 402 S Main St
Year
Property tax
Land + Additions
Assessment*
2023
$7,433 (+4.4%)
$9,420 + $25,580
$35,000
2022
$7,119 (−11.2%)
$7,850 + $22,150
$30,000
2021
$8,015 (+1.2%)
$5,102 + $23,952
$29,054
2020
$7,919
$5,102 + $23,952
$29,054
2019
$7,913 (+12.8%)
$5,102 + $27,181
$32,283
2018
$7,017 (−0.5%)
$4,317 + $22,056
$26,373
2017
$7,055 (+11.2%)
$4,317 + $22,056
$26,373
2016
$6,343 (+3.5%)
$4,317 + $22,056
$26,373
2015
$6,131 (+1.5%)
$3,532 + $20,185
$23,717
2014
$6,043 (−10.7%)
$3,532 + $20,185
$23,717
2013
$6,770 (+25.3%)
$3,532 + $20,185
$23,717
2012
$5,401 (+0.9%)
$4,121 + $21,124
$25,245
2011
$5,355 (+8.1%)
$4,121 + $21,124
$25,245
2010
$4,955 (+20.4%)
$4,121 + $21,124
$25,245
2009
$4,117 (−15.4%)
$4,317 + $28,247
$32,564
2008
$4,866 (+32.2%)
$6,908 + $28,106
$35,014
2007
$3,682
$6,908 + $28,106
$35,014
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RA
Single Family Residence District
The purpose of the R-A single-family residence district is to accommodate existing single-family residential development in older, established sections of the Village. These neighborhoods are characterized by smaller lots than required in the R-1 district.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Property details
Interior
Basement Information
Basement Finish: Unfinished
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Warm Air
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Bungalow
Exterior Wall: Frame/Masonry
Building Type: Residential
Property Information
Subdivision Name: PROSPECT PARK 01
Living Sq. Ft: 1,271
# of Stories: 1
Stories Type: 1
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,850
Legal Lot Number: 23
Legal Block Number: 2
Acres: 0.1802
County Use Description: RESID 1 STORY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,271
Stories: 1.0
Lot Size: 7,850 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Cook County
APN: 08123020140000
Home facts updated by county records on Sep 14, 2026
Around this home
Schools
Lions Park Elementary School
Public 2-5 • Assigned • 0.3mi
9/10
Lincoln Middle School
Public 6-8 • Assigned • 0.5mi
7/10
Prospect High School
Public 9-12 • Assigned • 1.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 100° expected this year, 14 days in 30 years
2/10 Wind Factor
0% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Mount Prospect, IL • 60056
Average low and high temperatures (°F)
30
15
38
21
54
33
62
42
69
48
82
62
86
68
81
64
78
58
68
48
50
37
36
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.3 hours in
June and 3.3 hours in December, placing it below the
U.S. average for solar exposure.
10.3 hrs
3.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$417,000 – $504,000
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