O'Neil Property Group
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$570,000
54 Days On Site

840 DUNLOP Avenue
Forest Park, IL 60130

For Sale|Multi Family|Active Under Contract
4
Beds
4
Total Baths
1955
Built
County:
Cook
Listing Courtesy of MRED as distributed by MLS Grid of Prello Realty
840 DUNLOP Avenue840 DUNLOP Avenue840 DUNLOP Avenue840 DUNLOP Avenue
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Monthly Payment (Est.)

$2,601
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ยฉ2026 Information is deemed reliable but not guaranteed.

Seller is requesting highest and best offers by Wednesday 5/13 at 8PM. Seller reserves the right to accept an offer at any time. Unlock the full potential of this vacant Forest Park 2-flat! Whether you're looking to generate rental income, create a stunning 3,000+ sq ft single-family home, or explore expanded multi-unit possibilities, this property offers exceptional flexibility (subject to zoning and municipal approval). The property has seen several key improvements in recent years, including updated mechanicals (furnaces, central A/C, sump pump), renovated master bathrooms, and newer appliances. Smart features such as camera doorbells and WiFi-enabled coded entry doors add modern convenience. The first-floor unit is in need of repair and is being sold as-is, presenting a prime opportunity for investors or buyers looking to add value through renovation. Ideally located near the main park, Metra train line, and vibrant downtown Forest Park, this property offers strong upside potential in a highly desirable location.

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Listing Snapshot
Priceย 
$570,000
Days On Siteย 
54 Days
Bedroomsย 
4
Inside Area (SqFt)ย 
N/A
Total Bathsย 
4
Full Bathsย 
N/A
Partial Bathsย 
N/A
Lot Sizeย 
0.13 Acres
Year Builtย 
1955
MLSยฎ Numberย 
12598236
Statusย 
Active Under Contract
Property Taxย 
$12,865
HOA/Condo/Coop Feesย 
N/A
Sq Ft Sourceย 
N/A
Friends & Family
Recent Activity
4 days agoListing updated with changes from the MLSยฎ
6 days agoStatus changed to Active Under Contract
2 weeks agoPrice changed to $570,000
2 months agoListing first seen on site
General Features
Acresย 
0.13
Foundationย 
Brick/Mortar
Garageย 
Yes
Garage Spacesย 
2
Parkingย 
Garage Door OpenerDetachedDrivewayAlley AccessGarage
Parking Spacesย 
3
Property Sub Typeย 
Multi Family
Sewerย 
Public Sewer
Zoningย 
MULTI
Interior Features
Basementย 
UnfinishedBath/StubbedConcreteStorage SpaceFull
Heatingย 
Natural Gas
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Exterior Features
Construction Detailsย 
Brick
Exteriorย 
Lighting
Fencingย 
Partial
Other Structuresย 
Workshop
Roofย 
AsphaltFlat
Community Features
Community Featuresย 
ClubhouseParkPoolTennis Court(s)CurbsSidewalksStreet Lights
MLS Areaย 
Forest Park
School Districtย 
Proviso East High School
Townshipย 
Proviso
Schools
School District
Proviso East High School
Elementary School
Garfield Elementary School
Middle School
Forest Park Middle School
High School
Proviso East High School
Listing Courtesy of MRED as distributed by MLS Grid of Prello Realty



Based on information submitted to the MLS GRID as of 2026-05-19 12:26 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: 2026-05-19 12:26 AM UTC
MRED DMCA Copyright Information Copyright ยฉ 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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