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Financial
Distress signals
Property profile

215 Diehl Rd Naperville, IL 60563

OFF-MARKET
Office Spaces
Property ID
US28-0100350
169,758 SF 7.44 ac lot Built 1989
Last sale Aug 2025 · $3,485,000
Individually Owned Owner of record is an individual. 1-yr Hold Held for 1 years. Absentee Owner Owner mailing address differs from the property address. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
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Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. In the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Debts

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

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax · 2023

What does the county charge?
$105k
Tax billed · 2023
Assessed value$1.62M
Assessed land$661k
Assessed improvement$960k
Effective rate6.49%

Value estimate

· Oct 2026
$5.77M
$5.19M – $6.34M
AI approach$6.16M
Submarket $/SF estimate$3.82M

Realmo valuation models over county records and 5 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 comparables5

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
C
JurisdictionDU PAGE

Location intelligence

Which uses thrive at this corner?
Best fit: Restaurant
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Restaurant23.1
Auto Repair Shop18.7
Hair Salon16.0

Location

215 Diehl Rd Naperville, IL 60563-1278
County assessor Recorded deeds · 9 transfers 5 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
263 Shuman, Naperville, IL 60563-7700 $73,250,000 Apr 2022 344,165 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
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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