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Property profile & analytics
OFF-MARKET
Estimated value
$1,095,000
Warehouses
31st Diehl Rd, Naperville, IL 60563-9628
Entity Owned
9-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US28-1288107
Property profile
Verified
Property type
Warehouses
Use group
WAREHOUSE, STORAGE
Year built
1988
Total area
10,710 SF
Lot
5.96 ac (259,618 SF)
APN
07-05-303-013
UPID
US28-1288107
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
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.21M
Blend (final)
Blend
$1.10M
Owner & transaction history
Mif 31w350 Diehl LLC · 9 yrs held
Mif 31w350 Diehl LLC
since 2017
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Commercial (general)
$1.7M
+69.0%
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
Alternative Use
Use
Estimation
WAREHOUSE, STORAGE
$1,020,000
Current use
COMMERCIAL (GENERAL)
$1,720,000
Change: +69% · Conversion: Difficult
Blend value · Realmo final
$1.10M
Range $986k – $1.20M · ±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
$102 / 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
$24,269
Tax year 2023
Assessed value
$399,800
Assessed 2023
Previous assessed
$331,980
+20.4% YoY
Effective rate
6.07%
On assessed value
Assessed land
$384,830
Assessed improvement
$14,970
Land market value
$1,154,490
Improvement market value
$44,910
Total market value
$1,199,400
Applied tax rate
7,029.0000
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
Warehouses
Use group
WAREHOUSE, STORAGE
Status
Off-Market
Year built
1988
Heating
NONE
Total area
10,710 SF
Lot
5.96 ac (259,618 SF)
APN
07-05-303-013
UPID
US28-1288107
Jurisdiction
DU PAGE
Metro division
CHICAGO-NAPERVILLE-JOLIET, IL METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
WAREHOUSE, STORAGE Current
Est. value
$1.0M
COMMERCIAL (GENERAL)
Est. value
$1.7M
WAREHOUSE, STORAGE Current
COMMERCIAL (GENERAL)
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
1988
Heating
NONE
Lot
5.96 ac
Current owner
From public records · entity-resolved
Mif 31w350 Diehl LLC
Entity
Mailing address
1211 W 22ND ST STE #800, OAK BROOK, IL 60523-3228
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2017
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 25, 2017
—
Mif 31w350 Diehl LLC
Mages Nancie K Trust
Warranty Deed
—
Oct 4, 2010
—
Trust 1051
—
Trustees Deed
related
$525,000 · Suburban Bank & Trust Co
Aug 29, 2007
—
Mages Nancie K Trust
Trust 3880
Quit Claim Deed
—
Dec 22, 2004
—
County Of Dupage
Kls Management Group LLC
Warranty Deed
related
—
—
—
Mages Nancie K Trust
—
Deed Of Trust
related
$248,200 · Midwest Bank & Trust Co
—
—
Trust 1051
—
Deed Of Trust
related
$550,000 · Winfield Community Bank
—
—
Mages Nancie K Trust
—
Deed Of Trust
related
$240,000 · First Bank & Trust
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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