304 W Mill St is a 1,204 square foot house on a 3,671 square foot lot with 4 bedrooms and 4 bathrooms. - it last sold on August 08, 2003 for $117,500. Based on Redfin's Waterloo data, we estimate the home's value is $220,628.
Single-familyProperty Type
1900Year Built
3,671 sq ftLot Size
$183Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$220,628
$103K since sold in August 2003$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.1% lower than the average sale price ($230K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
B3
Central Business District
The Central Business District is intended to provide for areas in which pedestrian-oriented comparative shopping facilities for retail sales and services would be encouraged and inappropriate or incompatible uses would be prohibited. Refuse containers shall not be located in any required front or side yard setback area. Said containers shall be enclosed by either fencing of 6 ft in height or applicable screening.
Permitted uses
Include but are not limited to:
Community / recreation center
Bank
General retail
Restaurant
Tavern / bar / nightclub / micro-Brewery
Housing-Senior
Bed & breakfast
Office
Medical office
Theater / performing arts facility
Property details
Interior
Bathroom Information
# of Bathroom Fixtures: 10
Heating & Cooling
Air Conditioning Type: Central
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Unknown With Crawlspace
Exterior Wall: Frame
Building Type: Duplex
Property Information
Subdivision Name: KOHLER SUB
Living Sq. Ft: 1,204
Ground Floor Sq. Ft: 1,204
Building Sq. Ft: 1,204
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: LOT 14B KOHLER SUBD BLK 23 MARTINS ADDN
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,671
Legal Lot Number: 14B
Legal Block Number: 23
Acres: 0.08
Depth Footage: 52
Front Footage: 70
Zoning Code: WB3
County Use Description: IMPROVED RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 1,204
Stories: 1.5
Lot Size: 3,671 square feet
Style: Single Family Residential
Year Built: 1900
Year Renovated: 1900
County: Monroe County
APN: 07-25-249-028-000
Home facts updated by county records on Aug 26, 2026
Around this home
Schools
W J Zahnow Elementary School
Public PreK-1 • Assigned • 0.6mi
Waterloo Junior High School
Public 6-8 • Assigned • 0.6mi
7/10
Waterloo High School
Public 9-12 • Assigned • 1.4mi
6/10
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
5/10 Heat Factor
7 days above 106° expected this year, 20 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Waterloo, IL • 62298
Average low and high temperatures (°F)
38
21
48
28
66
42
71
52
75
57
86
68
90
72
87
66
85
60
74
50
58
41
47
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.9 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
9.9 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$210,000 – $254,000
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