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Property profile & analytics
OFF-MARKET
Estimated value
$20,725,000
Medical Office Space
4405 Weaver Pkwy, Warrenville, IL 60555-3269
Individually Owned
7-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US28-2190563
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
2010
Total area
115,187 SF
Lot
9.41 ac (409,900 SF)
Zoning code
C
APN
07-01-305-011
UPID
US28-2190563
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
-
Northwestern Medicine Cancer Center Warrenville Medical Clinic Hospital
-
Northwestern Medicine Gynecologic Oncology Physician
-
Northwestern Medicine Palliative Medicine Warrenville Medical Clinic Hospital
-
Northwestern Medicine Neuropsychology Warrenville Physician
-
Northwestern Medicine Head and Neck Clinic Warrenville Physician
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$23.48M
Comparable Approach
Comparable
$26.30M
Blend (final)
Blend
$20.73M
Owner & transaction history
Central Dupage Hospital Assn · 7 yrs held
Central Dupage Hospital Assn
since 2018
5 recorded transactions
Zoning & alternative use
C · Warrenville, 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 Warrenville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Warrenville 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
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
$25,435,000
6.5%
$23,475,000
7%
$21,800,000
Alternative Use
Use
Estimation
MEDICAL BUILDING
$25,945,000
Current use
RETAIL STORES
$24,820,000
Change: -4% · Conversion: Difficult
Blend value · Realmo final
$20.73M
Range $18.65M – $22.80M · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$180 / SF
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
$503,400
Tax year 2023
Assessed value
$6,651,160
Assessed 2023
Previous assessed
$7,372,030
-9.8% YoY
Effective rate
7.57%
On assessed value
Assessed land
$837,860
Assessed improvement
$5,813,300
Land market value
$2,513,580
Improvement market value
$17,439,900
Total market value
$19,953,480
Applied tax rate
7,122.0000
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
Off-Market
Year built
2010
Heating
NONE
Total area
115,187 SF
Lot
9.41 ac (409,900 SF)
Zoning code
C
APN
07-01-305-011
UPID
US28-2190563
Jurisdiction
DU PAGE
Metro division
CHICAGO-NAPERVILLE-JOLIET, IL METROPOLITAN DIVISION
Zoning & alternative use
C · Warrenville, IL
Zoning C · permitted uses
C · Warrenville, IL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Warrenville. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
MEDICAL BUILDING Current
Est. value
$25.9M
RETAIL STORES
Est. value
$24.8M
MEDICAL BUILDING Current
RETAIL STORES
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
2010
Heating
NONE
Lot
9.41 ac
Current owner
From public records · entity-resolved
Central Dupage Hospital Assn
Individual
Mailing address
211 E ONTARIO ST STE #1400, CHICAGO, IL 60611-3468
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2018
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Oct 1, 2018
—
Central Dupage Hospital Assn
Cdh-delnor Health System
Quit Claim Deed
related
—
Oct 20, 2008
—
Cantera Investors LLC
Cantera H-5 LLC
Quit Claim Deed
—
Apr 9, 2004
—
Cantera H 5 LLC
—
Deed Of Trust
related
$1,500,000 · Libertyville Bank & Trust Co
—
—
Chicago Procure Mgmt LLC
—
Deed Of Trust
related
$224,600 · Fortis Bank Sa
—
—
Illinois Proton Center LLC
—
Loan Modification
related
$224,600,000 · Bnp Oaribas Fortis
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.
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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