New search
Property profile & analytics
FOR SALE
Medical Office Space
4333 Main St Downers Grove, IL 60515
Entity Owned
11-yr Hold
Absentee Owner
Free & Clear
Property ID
US28-1133049
For Sale
1 / 2
$10,000,000
4333 Main St, Downers Grove, IL 60515
View Listing →
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Lot
0.16 ac (6,970 SF)
Zoning code
V
APN
09-05-305-009
UPID
US28-1133049
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Current use
Occupant on record · Public records
-
Hospital Hospital
-
International Egg Bank Organ Donation And Tissue Bank
-
Midwest Fertility Center: Amos Madanes, MD Medical Clinic
-
Ambulatory Surgicenter Medical Clinic
-
Midwest Sperm Bank Sperm Bank
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
4339 Main LLC · 11 yrs held
4339 Main LLC
since 2015
3 recorded transactions
Zoning & alternative use
V · Downers Grove, IL
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Downers Grove submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Downers Grove submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$2,766
Tax year 2023
Assessed value
$46,540
Assessed 2023
Previous assessed
$43,090
+8.0% YoY
Effective rate
5.94%
On assessed value
Assessed land
$46,540
Land market value
$139,620
Total market value
$139,620
Applied tax rate
9,494.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Status
For Sale
Heating
NONE
Lot
0.16 ac (6,970 SF)
Zoning code
V
APN
09-05-305-009
UPID
US28-1133049
Jurisdiction
DU PAGE
Metro division
CHICAGO-NAPERVILLE-JOLIET, IL METROPOLITAN DIVISION
Zoning & alternative use
V · Downers Grove, IL
Zoning V · permitted uses
V · Downers Grove, IL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Downers Grove. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Heating
NONE
Lot
0.16 ac
Current owner
From public records · entity-resolved
4339 Main LLC
Entity
Free & Clear · 11 yrs held
Mailing address
1814 N ORLEANS ST, CHICAGO, IL 60614-5304
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2015
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 2, 2015
—
4339 Main LLC
Trust L-2868
Grant Deed
—
Oct 3, 2001
—
Harris Bank Hinsdale Ttee
—
Deed Of Trust
related
$1,762,500 · Bank One NA
—
—
Harris Bank Hinsdale NA
—
Deed Of Trust
related
$583,785 · Harris Bank Hinsdale NA
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
