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Property profile & analytics
FOR LEASE
Office Spaces
1415 W Diehl Rd Naperville, IL 60563
Entity Owned
2-yr Hold
Absentee Owner
Free & Clear
Property ID
US28-2577469
For Lease
1 / 3
$18 SF/Yr
1415 W Diehl Rd, Naperville, IL 60563
View Listing →
Property summary
AI-generated overview
HUB1415, a Class A office building located at 1415 W Diehl Rd in Naperville, Illinois, offers a significant opportunity for businesses seeking expansive and flexible office space. This single, five-story building, totaling 721,936 square feet, sits on a 52.38-acre lot and boasts a 2022 renovation. The property is zoned C and located in DuPage County's Western East/West Corridor submarket. Multiple tenancy options are available, with spaces ranging from a minimum of 7,211 square feet to a maximum contiguous space of 301,002 square feet
Property profile
Verified
Property type
Office Spaces
Use group
OFFICE (GENERAL)
Year built
2001
Total area
797,399 SF
Lot
52.38 ac (2,281,673 SF)
Zoning code
C
APN
07-03-404-006
UPID
US28-2577469
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
-
Parathon by JDA eHealth Systems, Inc. (Bike/Boat/Book/etc) Store Corporate Office
-
Microsoft Dynamics Help (Bike/Boat/Book/etc) Store Corporate Office
-
Royal Bank of Scotland Bank Loan Service
-
The RMR Group LLC Property Management Company
-
Oncourse Heating, Cooling, Plumbing Hardware & Home Improvement HVAC Service
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$35.65M
Blend (final)
Blend
$39.21M
Owner & transaction history
Opi Notex Properties LLC · 2 yrs held
Opi Notex Properties LLC
since 2024
5 recorded transactions
Zoning & alternative use
C · Naperville, 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 Naperville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Naperville 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%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$39.21M
Range $35.29M – $43.13M · ±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
$49 / 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
$1,012,897
Tax year 2023
Assessed value
$15,149,070
Assessed 2023
Previous assessed
$16,100,990
-5.9% YoY
Effective rate
6.69%
On assessed value
Assessed land
$4,825,970
Assessed improvement
$10,323,100
Land market value
$14,477,910
Improvement market value
$30,969,300
Total market value
$45,447,210
Applied tax rate
7,030.0000
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
Office Spaces
Use group
OFFICE (GENERAL)
Status
For Lease
Year built
2001
Heating
CENTRAL
Cooling
CENTRAL
Total area
797,399 SF
Lot
52.38 ac (2,281,673 SF)
Zoning code
C
APN
07-03-404-006
UPID
US28-2577469
Jurisdiction
DU PAGE
Metro division
CHICAGO-NAPERVILLE-JOLIET, IL METROPOLITAN DIVISION
Zoning & alternative use
C · Naperville, IL
Zoning C · permitted uses
C · Naperville, IL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Naperville. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
2001
Heating
CENTRAL
Cooling
Yes
Lot
52.38 ac
Current owner
From public records · entity-resolved
Opi Notex Properties LLC
Entity
Free & Clear · 2 yrs held
Mailing address
255 WASHINGTON ST STE #270, NEWTON, MA 02458-1637
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2024
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
Dec 18, 2024
—
Opi Notex Properties LLC
—
Deed
related
$444,992,000 · Us Bank Trust Co NA
Oct 23, 2024
—
Opi Notex Properties LLC
—
Deed
related
$42,570,000 · Us Bank Trust Co NA
Aug 14, 2024
—
Opi Notex Properties LLC
—
Deed
related
$567,429 · Us Bank NA
Jun 28, 2024
—
Opi Notex Properties LLC
Sir Properties Reit LLC
Special Warranty Deed
—
Apr 11, 2014
$187,500,000
Sir Properties Reit LLC
Tellabs Operations INC
Grant Deed
—
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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