Detroit office buildings — the public record
Every office-class parcel in Detroit — who owns it and what the assessor values it at and what it last sold for. Built exclusively from government data: City of Detroit open-data parcel roll (taxpayer names and mailing addresses, nightly), the assessor sales view with prices and counterparties, and the city's energy benchmarking ordinance datasets. The licence roll covers regulated trades only, so no tenant layer is possible. No listing sites, no scraping — every page cites its sources.
🔒 Create a free account to export CSV · every Detroit office parcel: owner, use code, floors, area, assessed value
What this metro does not have yet. No universal business registry is published here, so there is no tenant roster and no floor-level occupancy — the city licenses regulated trades rather than every business at an address. Rather than fill the gap with an inference, the sections are absent.
Most locations on record
Companies across Detroit offices
| Company | Active locations |
|---|
The skyline, by the county roll
Notable office buildings
| Building | Submarket | Floors | Sq ft | Built | Assessed | Recorded owner | Tenants |
|---|---|---|---|---|---|---|---|
| 400 E JEFFERSON | Detroit | — | 6.1M | 1977 | $123.6M | RIVERFRONT HOLDINGS INC | 0 |
| 1000 WOODWARD AVE UNIT 1 | Detroit | — | 2M | 2002 | $82.9M | 1000 WEBWARD LLC | 0 |
| 600 E LAFAYETTE | Detroit | — | 1.8M | 1971 | $49.1M | BLUE CROSS/BLUE SHIELD OF MICHIGAN | 0 |
| 500 WOODWARD AVE | Detroit | — | 1.5M | 1990 | $77.7M | 500 WEBWARD LLC | 0 |
| 3044 W GRAND BLVD | Detroit | — | 1.3M | — | — | MICHIGAN STRATEGIC FUND | 0 |
| 657 GRISWOLD | Detroit | — | 1.1M | 1905 | $29.5M | TRIPLE PROPERTIES DETROIT LLC | 0 |
| 660 WOODWARD AVE | Detroit | — | 1M | 1922 | $41.5M | 660 WOODWARD ASSOCIATES LLC | 0 |
| 477 MICHIGAN AVE | Detroit | — | 991.9K | 1976 | — | U S DEPT OF HUD | 0 |
| 3011 W GRAND BLVD 1000 | Detroit | — | 961.1K | 1928 | — | DETROIT PUBLIC SCHOOLS | 0 |
| 3007 W GRAND BLVD | Detroit | — | 961.1K | 1928 | $1.5M | NEDERLANDER DETROIT LLC | 0 |
| 3005 W GRAND BLVD | Detroit | — | 961.1K | 1928 | $9.4M | FISHER 2015 ACQUISITION LLC | 0 |
| 985 MICHIGAN AVE | Detroit | — | 764.5K | 1995 | — | UNITED STATES OF AMERICA | 0 |
| 1900 BRUSH 2 | Detroit | — | 745.1K | 1935 | $14.7M | DLI PROPERTIES LLC | 0 |
| 1900 BRUSH 3 | Detroit | — | 745.1K | 1935 | — | DETROIT/WAYNE STADIUM AUTHORITY | 0 |
| 1900 BRUSH 1 | Detroit | — | 745.1K | 1935 | — | DETROIT/WAYNE STADIUM AUTHORITY | 0 |
| 150 W JEFFERSON | Detroit | — | 720.7K | 1988 | $37.2M | 150 W JEFFERSON OWNER, LLC | 0 |
| 2 WOODWARD AVE | Detroit | — | 706.4K | 1953 | — | DETROIT-WAYNE JOINT BUILDING AUTH | 0 |
| 52 HENRY ST 300 | Detroit | — | 704.4K | 2017 | $2.3M | ARENA MIXED USE, LLC | 0 |
| 52 HENRY ST 200 | Detroit | — | 704.4K | 2017 | — | ARENA MIXED USE LLC | 0 |
| 582 E JEFFERSON | Detroit | — | 659.9K | 1980 | $16.2M | KPI 500 TOWER | 0 |
| 590 E JEFFERSON | Detroit | — | 659.9K | 1980 | $5.7M | STOCKBRIDGE RENAISSANCE LLC | 0 |
| 500 GRISWOLD | Detroit | — | 628.7K | 1928 | — | CHARTER COUNTY OF WAYNE | 0 |
| 4707 ST ANTOINE | Detroit | — | 627.5K | 1966 | $17.6M | VHS HARPER-HUTZEL HOSPITAL INC | 0 |
| 660 PLAZA DRIVE | Detroit | — | 576.3K | 1971 | $22.9M | DTE ELECTRIC COMPANY | 0 |
| 19187 MACK | Detroit | — | 575.1K | 1990 | $10.2M | POINTE PLAZA DEVELOPMENT LLC | 0 |
| 100 JOSEPH CAMPAU | Detroit | — | 525.2K | 1920 | $8.9M | CAMPAU STREET ACQUISITION LLC | 0 |
| 231 W LAFAYETTE | Detroit | — | 522.7K | 1934 | — | GENERAL SERVICE ADM | 0 |
| 1300 JOHN C LODGE 1 | Detroit | — | 513.5K | 1972 | — | DETROIT BUILDING AUTHORITY | 0 |
| 1300 JOHN C LODGE 2 | Detroit | — | 513.5K | 1972 | — | STATE BUILDING AUTHORITY | 0 |
| 1300 JOHN C LODGE 3 | Detroit | — | 513.5K | 1972 | — | STATE BUILDING AUTHORITY | 0 |
| 611 WOODWARD AVE | Detroit | — | 511.1K | 1958 | $20.1M | 611 WEBWARD AVENUE, LLC. | 0 |
| 3031 W GRAND BLVD | Detroit | — | 506.5K | 1980 | $16.5M | NCO ACQUISITION LLC | 0 |
| 211 W FORT | Detroit | — | 502.1K | 1965 | $13.2M | 211 WEST FORT DETROIT LLC | 0 |
| 1155 GRATIOT | Detroit | — | 473.2K | 1989 | $11.6M | BREWERY PARK REALTY LLC | 0 |
| 1 WOODWARD AVE | Detroit | — | 444.5K | 1962 | $19.2M | ONE WEBWAD AVENUE LLC | 0 |
| 535 GRISWOLD | Detroit | — | 432.9K | 1926 | $17.3M | 5725 WALNUT LLC | 0 |
| 65 CADILLAC SQ | Detroit | — | 400K | 1927 | $5.9M | IRIS ACQUISITIONS LLC | 0 |
| 100 WALKER | Detroit | — | 396.5K | 2000 | $6.6M | WALKER STREET ACQUISITION LLC | 0 |
| 719 GRISWOLD | Detroit | — | 371.4K | 1919 | $16.8M | 719 GRISWOLD ASSOCIATION LLC | 0 |
| 4160 JOHN R UNIT 1 | Detroit | — | 364.9K | 1969 | $27M | VHS HARPER-HUTZEL HOSPITAL INC | 0 |
Building names are editorial labels for well-known towers; all facts are the county's. Assessed values are the taxable-roll figures — not market prices.
Owner entities grouped by mailing address
Largest office landlords
| Owner | Mailing address | Properties | Floor area | Assessed | Tenants |
|---|---|---|---|---|---|
| SKYLINE PROPERTY PARTNERS LLC · 20 entities | DETROIT, MI | 24 | 6.9M sq ft | $294.8M | 0 |
| BLUE CROSS/BLUE SHIELD OF MICHIGAN | DETROIT, MI | 3 | 2.2M sq ft | $61.1M | 0 |
| 1201 WEBWARD AVENUE LLC · 8 entities | DETROIT, MI | 10 | 1.6M sq ft | $60.6M | 0 |
| DETROIT/WAYNE STADIUM AUTHORITY | DETROIT, MI | 2 | 1.5M sq ft | — | 0 |
| 2715 WOODWARD AVENUE, LLC · 8 entities | DETROIT, MI | 8 | 1.3M sq ft | $33.5M | 0 |
| CHCT OHIO LLC · 43 entities | OVERLAND PARK, KS | 74 | 1.9M sq ft | $213.6M | 12 |
| DTE ELECTRIC COMPANY | DETROIT, MI | 3 | 1.2M sq ft | $47.2M | 0 |
| CHROMA PORTFOLIO LLC · 2 entities | DETROIT, MI | 2 | 1M sq ft | $12.2M | 0 |
| STATE BUILDING AUTHORITY | LANSING, MI | 2 | 1M sq ft | — | 0 |
| WAYNE STATE UNIVERSITY | DETROIT, MI | 16 | 868.8K sq ft | — | 0 |
| 2110 PARK AVENUE LLC · 3 entities | DETROIT, MI | 3 | 780.9K sq ft | $3.5M | 0 |
Commercial property is usually held one building per entity, so the roll shows many owners where there is one sponsor. Grouping owner entities by the mailing address the county sends the tax bill to is what reveals the holding — evidence of common ownership, not proof of it, since a shared mailbox can also be a law firm, an accountant or a tax servicer. Each page says which case it looks like. Counted by building, not parcel.
Federal lease inventory — actual rent paid
The one rent figure that is public
Across 34 active federal office leases in Miami-Dade, the median rent is $31.79 per rentable square foot per year, with the middle half between $24 and $38. Asking rents are proprietary; the federal government publishes what it actually pays, lease by lease, and those leases appear on the building pages they belong to. One tenant is not a market — federal space is often agency-fitted and leased on government terms.
Every federal office lease in Florida, and when it expires →
Whole-building transfers over $1M
Recently sold office buildings
| Building | Submarket | Sold | Price | $/sq ft | Sq ft |
|---|---|---|---|---|---|
| 4503 OAKMAN BLVD | Detroit | Feb 2026 | $2,490,000 | $81 | 30.7K |
| 2937 E GRAND BLVD | Detroit | Aug 2025 | $5,550,000 | $81 | 68.5K |
| 1250 GRISWOLD | Detroit | Jun 2025 | $1,900,000 | $218 | 8.7K |
| 20001 W SEVEN MILE | Detroit | Jun 2025 | $2,689,009 | $243 | 11.1K |
| 4145 CASS | Detroit | Jun 2025 | $2,025,000 | $173 | 11.7K |
| 17421 FILER | Detroit | May 2025 | $3,840,000 | $768 | 5K |
| 590 E JEFFERSON | Detroit | Apr 2025 | $9,200,000 | $14 | 659.9K |
| 2995 E GRAND BLVD | Detroit | Apr 2025 | $2,800,000 | $150 | 18.7K |
| 1900 ST ANTOINE | Detroit | Feb 2025 | $3,500,000 | — | — |
| 426 CLINTON | Detroit | Feb 2025 | $2,500,000 | $43 | 58.3K |
| 20001 LIVERNOIS | Detroit | Dec 2024 | $1,500,000 | $150 | 10K |
| 301 MT ELLIOTT | Detroit | Nov 2024 | $1,645,000 | $39 | 41.7K |
| 61 CLAIRMOUNT UNIT 2 | Detroit | Jun 2024 | $1,281,731 | $27 | 47.2K |
| 10355 WOODWARD AVE | Detroit | May 2024 | $1,033,500 | $94 | 11K |
| 582 E JEFFERSON | Detroit | Dec 2023 | $11,000,000 | $17 | 659.9K |
| 7300 WOODWARD AVE | Detroit | Sep 2023 | $18,358,000 | $70 | 263.2K |
| 3564 W VERNOR | Detroit | Aug 2023 | $1,300,000 | $74 | 17.6K |
| 2727 SECOND | Detroit | Dec 2022 | $15,000,000 | $71 | 210.4K |
| 450 ELIOT | Detroit | Dec 2022 | $1,150,000 | $76 | 15.2K |
| 10201 E JEFFERSON | Detroit | Dec 2022 | $1,850,000 | $74 | 24.9K |
Countywide
Office stock by city
| City | Office buildings | Floor area | Assessed | Active tenants |
|---|
Data provenance — public records only
- Miami-Dade County Property Appraiser — assessment roll — Parcel identity, site address, recorded owner, use code, areas, year built and assessed values, via the county's public GIS services (MD_LandInformation, PaGis layer).
- Miami-Dade County Local Business Tax roll — Business-tax receipts: business name, premises address (incl. suite/floor), account status and start date, via the county's public GIS services.
- Florida Division of Corporations (Sunbiz) — corporate data file — Registered entities: document number, status, filing date, registered agent and principal address, from the state's public quarterly data file.
- Miami-Dade County Property Appraiser — recorded sale — The last recorded transfer price and date for the parcel, from the county's public property point view.
- Florida Department of Revenue — Sale Data File — Every transfer in the current roll period with the property appraiser's sale qualification code, vacant/improved code, multi-parcel flag and the clerk's recording reference.
- U.S. General Services Administration — lease inventory — Active federal leases published monthly: annual rent actually paid, rentable square feet, effective and expiration dates, termination right, renewal options remaining and the lessor's name.
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.
Dataset updated . Detroit is one metro of the office-intelligence census; each additional one is a data binding to another jurisdiction's records, not a new build.