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Financial
Distress signals
Property profile

1807 W Diehl Rd Naperville, IL 60563

FOR LEASE
Office Spaces
Property ID
US28-3383975
61,653 SF 3.74 ac lot Built 1990
Last sale Dec 1997 · $1,058,000
Entity Owned Owner of record is a legal entity (LLC / corporation). 26-yr Hold Held for 26 years. Free & Clear No active or open recorded mortgage detected.
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Market Trends Soon
1807 W Diehl Rd, Naperville, IL 60563 For Lease
$19.50 SF/Yr 21,553 SF available
1807 W Diehl Rd, Naperville, IL 60563
View Listing

Property summary

AI-generated overview

This exceptional Naperville office building, located at 1807 W. Diehl Road, DuPage County, IL 60563, offers a diverse range of flexible office spaces ideal for various business needs. The property boasts a total of 61,814 square feet, with multiple suites available for lease. The building is categorized as a Traditional Office, Executive Office, and Medical Office space, making it suitable for a wide array of professional tenants. Individual suites range from a minimum of 1,318 square feet…

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax · 2023

What does the county charge?
$84k
Tax billed · 2023
Assessed value$1.26M
Assessed land$332k
Assessed improvement$925k
Effective rate6.69%

Value estimate

· Oct 2026
$925k
$833k – $1.02M
Submarket $/SF estimate$6.73M
NOI build-up
Gross scheduled income$450k
Vacancy & credit loss−$110k
Operating expenses−$85k
NOI · 1,306,810.26% cap applied$255k

Realmo valuation models over county records and 6 qualifying comparable sales.

Recently sold

What actually traded nearby?
$161/SF
ZIP average, outlier-cleaned · 18 recorded sales of this use type
Observed band · Q1–Q3$87 – $236
Qualifying comparables6

Cap rate analysis

How does the asset earn?
1,306,810.26%
$255k estimated NOI · market benchmarks for this use type

Price anchors at 6 / 6.5 / 7% — in the full report.

Zoning insight

What can be built here?
C
JurisdictionDU PAGE

Location intelligence

Which uses thrive at this corner?
Best fit: Dental Office
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Dental Office10.6
Pharmacy10.4
Cafe & Coffee Shop9.5

Location

1807 W Diehl Rd Naperville, IL 60563
County assessor Recorded deeds · not on file 6 qualifying comp sales Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 18 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
1601 Bond, Naperville, IL 60563-0113 $4,850,000 Jan 2025 34,271 SF
1751 Diehl, Naperville, IL 60563-1840 $12,138,000 Apr 2022 130,356 SF
1560 Wall, Naperville, IL 60563-1123 $4,583,500 Feb 2021 55,455 SF
1971 Ml, Naperville, IL 60563 $4,583,500 Feb 2021 25,150 SF
1335 Ml, Naperville, IL 60563-2261 $11,150,000 Nov 2020 46,707 SF
1811 Diehl, Naperville, IL 60563-9086 $3,500,000 Jul 2019 35,754 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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