839 N JEFFERSON ST
Office · Milwaukee · 53202
At a glance
839 N JEFFERSON ST in Milwaukee, WI is listed on the Milwaukee property roll as “Office”, tax key 3921388100. The roll records 54,686 sq ft of building area, 6 floors, a 1983 build year.
Milwaukee assessment roll
Parcel record
| Field | Value |
|---|---|
| tax key | 3921388100 |
| Site address | 839 N JEFFERSON ST |
| Land use (DOR) | 7400 — Office |
| Building area (actual) | 54,686 sq ft |
| Floors / units / buildings | 6 / — / — |
| Lot size | — |
| Year built | 1983 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | — |
Recorded owner (assessment roll)
839 NORTH JEFFERSON
STREET BLDG, LLC
Owner mailing address: 839 N JEFFERSON ST STE 600, MILWAUKEE,, WI, 53202
Location
- Address
- 839 N JEFFERSON ST
- City
- Milwaukee
- ZIP
- 53202
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 839 N JEFFERSON ST compare with other Milwaukee office buildings?
At 54,686 sq ft, 839 N JEFFERSON ST is about 51% larger than the average office building on the Milwaukee roll, which comes to 36,132 sq ft across 408 buildings.
What does “Office” mean for this parcel?
The Milwaukee roll classifies tax key 3921388100 as “Office” (use code 7400). 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 839 N JEFFERSON ST?
The recorded owner on the Milwaukee assessment roll (current) is 839 NORTH JEFFERSON, STREET BLDG, LLC. Owner mailing address on file: 839 N JEFFERSON ST STE 600, MILWAUKEE,, WI, 53202.
How big is 839 N JEFFERSON ST?
The Milwaukee roll records 54,686 sq ft of building area, 6 floors, a build year of 1983.
What is the tax key for 839 N JEFFERSON ST?
Tax key 3921388100, site address 839 N JEFFERSON ST, Milwaukee. It is the key to look the parcel up in the City of Milwaukee master property file (Milwaukee).
More around 839 N JEFFERSON ST
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Milwaukee — City of Milwaukee master property file (owner names, mailing addresses, building areas, stories, year built, and recorded conveyances; sale price recovered from Wisconsin transfer tax). No universal business roll, so no tenant layer.
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: Milwaukee assessment roll, tax key 3921388100.
About this data
Source: City of Milwaukee master property file (Milwaukee), as published September 21, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “839 N JEFFERSON ST, Milwaukee, WI (tax key 3921388100)”, https://buildingcensus.com/offices/milwaukee/office-building-2d86185d (data as of September 21, 2026).