Step inside this beautifully updated brick historic home, where timeless character meets fresh modern finishes! Soaring 12-foot ceilings on the main level, oversized windows, and beautiful original-style millwork create bright, inviting spaces throughout. Offering 4 spacious bedrooms and 2 full baths, the flexible floor plan features 2 bedrooms on the main level and 2 upstairs, providing plenty of options for guests, a home office, or additional living space. The updated kitchen is a standout with brand-new cabinetry, countertops, stainless steel appliances, subway tile backsplash, and updated flooring, all while complementing the home's classic charm. You'll love the spacious rooms, abundant natural light, and thoughtful updates throughout. Outside, the classic brick exterior and covered front porch add instant curb appeal, while the level lot and 2-car detached garage provide the everyday functionality you're looking for. Historic charm, modern updates, and plenty of space—all wrapped into one beautiful home. Don't miss your chance to make it yours! *Some photos virtually staged to show potential.
Est. $1,358 per month, based on comparable rentals
Sale and tax history for 306 Walnut St
Sale History
Tax History
Date
Event
Price
Public Records
Sep 30, 2026
Sold
$240,000
$174/sq ft
MARIS as Distributed by MLS Grid #26058161
Sep 28, 2026
Sold
*
Sep 15, 2026
Pending
—
Sep 9, 2026
Listed
$249,900
$181/sq ft
MARIS as Distributed by MLS Grid #26015308
Mar 17, 2026
Price Changed
$259,000
$188/sq ft
Mar 17, 2026
Listed
$248,900
$180/sq ft
Avail #1
Dec 18, 2025
Rental Removed
$2,000
$1/sq ft
Nov 17, 2025
Listed for Rent
$2,000
$1/sq ft
MARIS as Distributed by MLS Grid #25072750
Oct 28, 2025
Listed
$248,900
$180/sq ft
MARIS as Distributed by MLS Grid #25044249
Jul 22, 2025
Price Changed
$259,900
$188/sq ft
Jul 8, 2025
Price Changed
$264,900
$192/sq ft
Jun 26, 2025
Listed
$269,900
$196/sq ft
MARIS as Distributed by MLS Grid #25026758
Jun 5, 2025
Price Changed
$269,900
$196/sq ft
Public Records
Feb 20, 2025
Sold
$145,000
$105/sq ft
MARIS as Distributed by MLS Grid #23013527
Mar 14, 2023
Sold
*
Year
Property tax
Land + Additions
Assessment*
2025
$3,659 (+6.5%)
$16,090 + $43,870
$59,960
2024
$3,434 (+6.8%)
$16,090 + $43,870
$59,960
2023
$3,216 (−1.0%)
$15,852 + $42,170
$58,022
2022
$3,249 (+9.4%)
$14,730 + $36,580
$51,310
2021
$2,969 (+2.9%)
$14,980 + $36,000
$50,980
2020
$2,885 (+1.7%)
$10,180 + $35,410
$45,590
2019
$2,838 (+2.7%)
$10,180 + $33,050
$43,230
2018
$2,763 (+2.8%)
$10,180 + $31,880
$42,060
2017
$2,687 (+4.3%)
$7,910 + $31,880
$39,790
2016
$2,576 (+11.3%)
$6,640 + $31,890
$38,530
2015
$2,314 (+25.0%)
$6,640 + $31,890
$38,530
2014
$1,851
$7,720 + $27,160
$34,880
2013
$1,852
$7,720 + $21,280
$29,000
Public record
Public record
Zoning
Beds
2
Baths
2
Stories
1.5
Lot width
—
Lot depth
—
Lot size
7,966 Sq. Ft.
Year renovated
1880
Sq. Ft.
960
Year built
1880
Style
Single Family Residential
County
Monroe County
APN
07-25-404-008-000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 20, 2026.
R3
Single-Family Residence Districts
The Single-Family Residence Districts, as differentiated herein, and the district locations as depicted on the Zone District Map, reflect the wide variety of physical and social characteristics found in Waterloo, to the extent that the range of such conditions and characteristics can be divided into meaningful categories. It is the purpose of these regulations to encourage the creation and maintenance of stable and enduring residential areas by establishing limitations on the use and character of development so as to take advantage of, or to avoid conflict with, natural topography, existing development, arrangements and locations of existing or planned community facilities and social needs of the city.
Permitted uses
Include but are not limited to:
Housing-Single unit
Property details
Parking
Parking Information
Parking Total: 2
Parking Features: Detached
Garage Spaces: 2
Carport Spaces: 0
Has Garage
Interior
Virtual Tour
Bedroom Information
# of Bedrooms: 4
# of Bedrooms Main: 2
Main And Upper Level Bedrooms: 4
Upper Level Bedrooms: 2
Lower Level Bedrooms: 0
Bathroom Information
# of Full Baths (Total): 2
Main Level Bathrooms Half: 0
Main Level Bathrooms Full: 1
Main And Upper Level Bathrooms: 2
Upper Level Bathrooms Half: 0
Upper Level Bathrooms Full: 1
Lower Level Bathrooms Half: 0
Lower Level Bathrooms Full: 0
Room 1 Information
Room Type: Living Room
Room Dimensions: 16x15
Room Length: 16
Room Width: 15
Room 2 Information
Room Type: Kitchen
Room Dimensions: 13x13
Room Length: 13
Room Width: 13
Room 3 Information
Room Type: Bedroom
Room Dimensions: 16x14
Room Length: 16
Room Width: 14
Room Level: Main
Room 4 Information
Room Type: Bedroom
Room Dimensions: 13x9
Room Length: 13
Room Width: 9
Room Level: Main
Room 5 Information
Room Type: Bathroom
Room Dimensions: 7x5
Room Length: 7
Room Width: 5
Room Level: Main
Room 6 Information
Room Type: Bedroom
Room Dimensions: 23x19
Room Length: 23
Room Width: 19
Room Level: Upper
Room 7 Information
Room Type: Bedroom
Room Dimensions: 12x10
Room Length: 12
Room Width: 10
Room Level: Upper
Room 8 Information
Room Type: Bathroom
Room Dimensions: 8x5
Room Length: 8
Room Width: 5
Room Level: Upper
Basement Information
Has Basement
Basement Features: Partial
Other Rooms Information
Room Count: 8
# of Rooms: 8
Heating & Cooling
Heating Information: Forced Air, Natural Gas
Cooling Information: Gas, Central Air
Interior Features
Interior Features: Kitchen/Dining Room Combo, High Ceilings, Granite Counters
Appliances: Stainless Steel Appliance(s), Gas Water Heater
Exterior
Building Information
Construction Materials: Brick
Roof: Architectural Shingle
Exterior Features
Patio And Porch Features: Covered, Deck
Exterior Features: Private Yard
Fencing: None
Pool Information
Pool YN: 0
Property Information
Ownership Type: Private
Property Type: Residential
Property Sub Type: Single Family Residence
Property Condition: Updated/Remodeled
Above Grade Finished Area: 1,380
Above Grade Finished Area Source: Other
Below Grade Finished Area Source: Other
Lot Information
Lot Features: Level
Lot Size Acres: 0.1829
Lot Size Dimensions: 50x155
Lot Size Source: Public Records
Financial
Tax Information
Tax Annual Amount: $3,658
Tax Annual Amount Description: No Exemptions
Tax Year: 2025
Property Assessment City Tax YN: 0
Financial Information
Second Mortgage YN: 0
Utilities
Utility Information
Water Source: Public
Electric: Other
Sewer: Public Sewer
Utilities: Electricity Connected, Sewer Connected, Water Connected
Location
School Information
Elementary School: WATERLOO DIST 5
Middle Or Junior High School: WATERLOO DIST 5
High School: Waterloo
High School District: Waterloo DIST 5
Location Information
Directions: GPS Friendly :)
Cross Street: S Library
Address Line: 306 Walnut ST, WTRL IL 62298
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 960
Stories: 1.5
Lot Size: 7,966 square feet
Style: Single Family Residential
Year Built: 1880
Year Renovated: 1880
County: Monroe County
APN: 07-25-404-008-000
Home facts updated by county records on Oct 20, 2026
Other
Listing Information
Home Warranty YN: No
Seller Consider Concession YN: 1
Home Information
Living Area: 1380
Living Area Source: Other
Living Area Srch Sq Ft: 1380.00
Living Area Unknown YN: 0
Above Grade Finished Area Srch Sq Ft: 1380.00
Below Grade Finished Area Srch Sq Ft: 0.00
Foundation Details: Stone
Building Features: Basement
Structure Type: House
Levels: One and One Half
Around this home
Schools
Rogers Elementary School
Public 2-3 • Assigned • 0.7mi
10/10
Waterloo Junior High School
Public 6-8 • Assigned • 0.8mi
7/10
Waterloo High School
Public 9-12 • Assigned • 1.2mi
6/10
Provided by GreatSchools
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
92/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10 hrs
6.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$247,000 – $299,000
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