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Property profile & analytics
OFF-MARKET
Estimated value
$1,840,000
Office buildings
330 Naperville Rd, Wheaton, IL 60187-5400
Trust Owned
30-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US28-1688499
Property summary
AI-generated overview
This four-story, 35,400 square foot Class B office building, located at 330 S Naperville Rd in Wheaton, IL, offers multiple suites ranging from 735 to 2,678 square feet. Built in 1974 and renovated in 2007, the property features high-quality finishes, floor-to-ceiling windows, and ample parking, including an overflow lot. The building includes a common break room with vending machines and is conveniently located in downtown Wheaton, within walking distance of the Wheaton Metra train station (with over 27,000 daily riders), downtown restaurants, retail shops, and Wheaton College. The property sits on 0.8 acres and boasts a variety of professional tenants. The building has one elevator and is highly visible. DuPage County location offers easy access to I-355, approximately less than 5 miles away. This is a full-service lease opportunity with tenant incentives. The property's address is 330 S Naperville Rd, Wheaton, IL 60187. The parcel numbers are 05-16-325-012 and 05-16-330-016.
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1968
Total area
28,073 SF
Lot
0.61 ac (26,572 SF)
Zoning code
C
APN
05-16-325-012
UPID
US28-1688499
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
-
Kent Cochrum, CIBM Bank Loan Service Bank
-
Northwestern Mutual Financial Advisor
-
Farmers Insurance - Lavelle Topps Insurance Agency
-
FedEx Drop Box Postal Service Courier Service
-
CIBM Bank Loan Service Bank
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$1.81M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$2.42M
Blend (final)
Blend
$1.84M
Owner & transaction history
Trust 6857 · 1 yrs held
Trust 6857
since 2025
Last sale
$1.9M
2 recorded transactions
Zoning & alternative use
C · Wheaton, 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 Wheaton submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Wheaton 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
$1,695,000
ML approach
$1,810,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$1.84M
Range $1.66M – $2.02M · ±10% · vs last sale $1.93M (Mar 3 2025)
Last sale anchor
$1.93M
Mar 3 2025
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
$66 / 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
$45,956
Tax year 2023
Assessed value
$643,390
Assessed 2023
Previous assessed
$609,740
+5.5% YoY
Effective rate
7.14%
On assessed value
Assessed land
$188,160
Assessed improvement
$455,230
Land market value
$564,480
Improvement market value
$1,365,690
Total market value
$1,930,170
Applied tax rate
5,323.0000
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 buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1968
Heating
NONE
Stories
4
Total area
28,073 SF
Lot
0.61 ac (26,572 SF)
Zoning code
C
APN
05-16-325-012
UPID
US28-1688499
Jurisdiction
DU PAGE
Metro division
CHICAGO-NAPERVILLE-JOLIET, IL METROPOLITAN DIVISION
Zoning & alternative use
C · Wheaton, IL
Zoning C · permitted uses
C · Wheaton, IL
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Wheaton. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1968
Heating
NONE
Stories
4
Lot
0.61 ac
Current owner
From public records · entity-resolved
Trust 6857
Trust
Mailing address
1316 SHERMAN AVE UNIT #234, EVANSTON, IL 60201-4361
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
—
—
Trust 6857
—
Deed Of Trust
related
$959,000 · First Choice Bank
—
—
Trust 6857
—
Deed Of Trust
related
—
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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