Realmo Analytics

Unlock property reports, ownership, financials, or compile property list owners likely to sell.

Property profile

400 South Main St Naperville, IL 60540

FOR SALE
Retail space
Property ID
US28-2363895
20,952 SF 1.21 ac lot Built 1961
Last sale Sep 2026 · $4,350,000
Entity Owned Owner of record is a legal entity (LLC / corporation). 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. 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?
$88k
Tax billed · 2023
Assessed value$1.10M
Assessed land$1.08M
Assessed improvement$29k
Effective rate7.94%

Value estimate

· Oct 2026
$665k
$599k – $732k

Realmo valuation models over county records and 4 qualifying comparable sales.

Recently sold

What actually traded nearby?
$413/SF
Submarket average, outlier-cleaned · 28 recorded sales of this use type
Observed band · Q1–Q3$112 – $622
Qualifying comparables4

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?
B
JurisdictionDU PAGE

Location intelligence

Which uses thrive at this corner?
Best fit: Auto Parts Store
Demand index
Auto Parts Store12.0
Convenience Store11.0
Smoke and Vape Shop10.4

Location

400 South Main St Naperville, IL 60540
County assessor Recorded deeds · 2 transfers 4 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 · 17 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
22 Chicago, Naperville, IL 60540-4900 $22,160,000 Aug 2024 17,331 SF
1292 Rickert, Naperville, IL 60540-0952 $4,250,000 Oct 2022 20,724 SF
110 Washington, Naperville, IL 60540-5683 $8,900,000 Aug 2022 12,057 SF
1767 Ogden, Naperville, IL 60540-3943 $8,120,000 Jul 2022 21,999 SF
1284 Rickert, Naperville, IL 60540-0949 $2,182,500 Dec 2020 12,426 SF
400 Ft Hl, Naperville, IL 60540 $8,760,000 Oct 2020 16,891 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
Research This Page with AI

Rey answers here. ChatGPT, Grok and Claude get the same data packet.

Includes: Price & PSF · Cap rate · Location · Zoning

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