1040 W NORTHWEST HWY
Office - Single Tenant · Mount Prospect · 60056
At a glance
1040 W NORTHWEST HWY in Mount Prospect, IL is listed on the Chicago / Cook County property roll as “Office - Single Tenant”, PIN 03334070250000. The roll records 19,700 sq ft of building area, a 1993 build year and an assessed value of $1,986,959. It last sold for $1,550,000 in May 2026.
Recorded transfers — county roll + state sale file
Sale history
| Recorded | Price | Qualification | Source | Instrument |
|---|---|---|---|---|
| May 2026 | $1,550,000 | not rated | County roll | — |
Prices are the consideration recorded in Chicago / Cook County's public property records. Where a qualification code exists it is the assessor's judgement of whether a transfer was arm's length; transfers without one appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.
Public record — 0 matched business locations
Tenants & business locations
No active business locations at this address appear in the public records ingested so far. That is a statement about the records, not the building: tenants without a county business-tax receipt or a Florida registration at this address are invisible to public data.
Chicago / Cook County assessment roll
Parcel record
| Field | Value |
|---|---|
| PIN | 03334070250000 |
| Site address | 1040 W NORTHWEST HWY |
| Land use (DOR) | 5-92 — Office - Single Tenant |
| Building area (actual) | 19,700 sq ft |
| Floors / units / buildings | — / — / — |
| Lot size | 90,779 sq ft |
| Year built | 1993 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $1,986,959 |
Recorded owner (assessment roll)
H2L INC
Owner mailing address: 1040 W NORTHWEST HWY, MT PROSPECT, IL, 60056
Location
- Address
- 1040 W NORTHWEST HWY
- City
- Mount Prospect
- ZIP
- 60056
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 1040 W NORTHWEST HWY compare with other Chicago office buildings?
At 19,700 sq ft, 1040 W NORTHWEST HWY is about half the size of the average office building on the Chicago / Cook County roll, which comes to 36,812 sq ft across 9,438 buildings.
Its assessed value works out to $101 per square foot of building area, against $158 across all office floor area on the roll.
The last recorded sale priced it at $79 per square foot.
What has happened at 1040 W NORTHWEST HWY recently?
1 recorded transfer is on file for this parcel, the latest dated May 2026.
What does “Office - Single Tenant” mean for this parcel?
The Chicago / Cook County roll classifies PIN 03334070250000 as “Office - Single Tenant” (use code 5-92). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 1040 W NORTHWEST HWY?
The recorded owner on the Chicago / Cook County assessment roll (current) is H2L INC. Owner mailing address on file: 1040 W NORTHWEST HWY, MT PROSPECT, IL, 60056.
What companies have offices at 1040 W NORTHWEST HWY?
No business locations at this building appear in the public records ingested so far — no licence, tax or registry record currently lists this address; that is a gap in the record, not proof the building is empty.
How big is 1040 W NORTHWEST HWY?
The Chicago / Cook County roll records 19,700 sq ft of building area, a build year of 1993. It sits on a 90,779 sq ft lot.
What is the assessed value of 1040 W NORTHWEST HWY?
$1,986,959 on the Chicago / Cook County roll. Assessed values are taxable-roll figures, not market prices.
When did 1040 W NORTHWEST HWY last sell?
The last recorded transfer was in May 2026 for $1,550,000 ($79 per square foot).
What is the PIN for 1040 W NORTHWEST HWY?
PIN 03334070250000, site address 1040 W NORTHWEST HWY, Mount Prospect. It is the key to look the parcel up in the Cook County Assessor parcel, commercial-valuation and sales datasets (Chicago / Cook County).
More around 1040 W NORTHWEST HWY
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Chicago / Cook County — Cook County Assessor parcel, commercial-valuation and sales datasets (owner names, mailing addresses, priced sales with buyer and seller); City of Chicago active business licences for occupancy. Licence addresses are street-level, and state-licensed professions are absent from the city roll.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Chicago / Cook County assessment roll, PIN 03334070250000.
About this data
Source: Cook County Assessor parcel, commercial-valuation and sales datasets (Chicago / Cook County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1040 W NORTHWEST HWY, Mount Prospect, IL (PIN 03334070250000)”, https://buildingcensus.com/offices/chicago/office-building-95a1b9e9 (data as of September 20, 2026).