O'Neil Property Group
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$158,500
34 Days On Site

105 S 20th Street
Mt Vernon, IL 62864

For Sale|Single Family Residence|Active
3
Beds
2
Total Baths
1
Full Bath
1
Partial Bath
1,422
SqFt
$111
/SqFt
1940
Built
Subdivision:
Sam Casey
County:
Jefferson
Listing Courtesy of MRED as distributed by MLS Grid of King City Property Brokers
105 S 20th Street105 S 20th Street105 S 20th Street105 S 20th Street
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Monthly Payment (Est.)

$723
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Looking for an affordable home that's already updated? North Side of Mt. Vernon and Move-In Ready. This beautiful 3-bedroom, 1.5-bath home is ready for its new owners! Partial new roof, new HVAC & water heater, updated electrical & plumbing, new sump pump & sewer pump, fresh interior paint, full basement, 2-car garage, rear patio, vinyl siding & double-hung vinyl windows, and all appliances stay! This home has the major updates already completed, so you can move in and start enjoying it from day one. Conveniently located on the north side of Mt. Vernon.

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Listing Snapshot
Price 
$158,500
Days On Site 
34 Days
Bedrooms 
3
Inside Area (SqFt) 
1,422 sqft
Total Baths 
2
Full Baths 
1
Partial Baths 
1
Lot Size 
N/A
Year Built 
1940
MLS® Number 
12723315
Status 
Active
Property Tax 
$2,359
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Estimated
Friends & Family
Recent Activity
5 days agoListing updated with changes from the MLS®
5 days agoPrice changed to $158,500
5 days agoStatus changed to Active
a month agoListing first seen on site
General Features
Garage 
Yes
Garage Spaces 
2
Parking 
DetachedGarage
Parking Spaces 
2
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
1422
Style 
Cape Cod
Utilities 
Cable Available
Water Source 
Public
Interior Features
Appliances 
DisposalRangeRefrigerator
Basement 
UnfinishedFull
Cooling 
Central Air
Heating 
Natural GasForced Air
Bedroom 2 
Dimensions - 16X13Level - Second
Bedroom 3 
Dimensions - 11X13Level - Second
Bedroom 4 
Dining Room 
Dimensions - 11X13Level - Main
Family Room 
Dimensions - 8X27Level - Main
Kitchen 
Dimensions - 14X12Level - Main
Laundry 
Living Room 
Dimensions - 23X13Level - Main
Master Bedroom 
Dimensions - 13X11Level - Main
Sun Room 
Dimensions - 8X27Level - Main
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Exterior Features
Construction Details 
Vinyl SidingFrame
Community Features
MLS Area 
Mt Vernon
School District 
Mount Vernon High School
Township 
N/A
Schools
School District
Mount Vernon High School
Elementary School
Casey Middle School
Middle School
Casey Middle School
High School
Mount Vernon High School
Listing Courtesy of MRED as distributed by MLS Grid of King City Property Brokers



Based on information submitted to the MLS GRID as of 2026-09-08 09:40 AM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last checked: 2026-09-08 09:40 AM UTC
MRED DMCA Copyright Information Copyright © 2026 Midwest Real Estate Data LLC. All rights reserved.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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